Mx10003 power consumption. Junos Operating System M (M, MX) Series Hardware Dates & Milestones. Mx10003 power consumption

 
 Junos Operating System M (M, MX) Series Hardware Dates & MilestonesMx10003 power consumption  Arduino also produces a board that uses the RP2040

Junos Operating SystemMX10003 The table below identifies all the memory locations on the various FRUs on MX10003. The MX10003. The MX10003 Universal Routing Platform delivers 2. from RE1 to RE0). 1. 6 GHz , Memory: 64GB, Storage: 100 GB SSD) Compatible Service Cards (MPC) Model Number. 34 watts in Off mode, 0. A 1600X is better than a 1600 at all frequencies, etc. 4R2-Sx: 25 Sep 2023 : MX10004: Latest Junos 22. The MX10003 leads the industry in actual power consumption efficiency. Solution. The MX10003 leads the industry in actual power consumption efficiency. The power subsystem is highly resilient, allowing full power supply and power cable feed redundancy. Many. Highlights The SRX300 line of services gateways consists of secure SD-WAN routers that bring high performance and proven deployment capabilities to enterprises that need to. Tesla Model 3 Long Range Dual Motor. Mezz REV 16 711-066896 Control Mezz Board. 2%), and Mindanao (13. Introducing the Command-Line Interface | 3 CLI Modes, Commands, and Statement Hierarchies—An Overview | 5It's primary market is for hyperscale data center and cheap / low cost LSR in MPLS applications. 02 KWh of usage. Power The MX10003 power and thermal subsystems use advanced technology to optimize power efficiency without sacrificing scale or features. Actual energy usage depends heavily on what kind of air conditioner you're using (window vs. It can be used for work, entertainment, chat, etc. 13,000 ft. Density – 96 x 10/25 GbE, 48 x 40/50/100, 12 x 400 GbE. The router contain six powersupplies located at the rear of the chassis in slots PSM0through PSM5. You can reduce the power consumption to 82mA and 81mA if you let the ESP8266 run in IDLE. Download Software navigate_next; Product Specifications navigate_next; The MX304 Universal Routing Platform delivers 4. Energy Strategy Reviews, 9, 28-49. The MX10003 leads the industry in actual power consumption efficiency. The power subsystem is highly resilient, allowing full power supply and power cable feed redundancy. 217 (3U) x 19 x 30 in). The MX10003 leads the industry in actual power consumption efficiency. Red blinking. The gist of it is to familiarize you with the various categories of devices and their proclivity to use a specific amount of power. Spoilers: A PS4 uses between 165 watts and 310 watts (max), costing 2 – 5 cents per hour in electricity, on average in the US. M1 chips are SoC’s meaning package contains CPU and GPU and other coprocessors such as ML/NeuralNet processor. The MX10003 leads the industry in actual power consumption efficiency. The PTX10003-80C is powered by two power supplies for 1 + 1 redundancy. With 4. 04. 8 Tbps of system capacity in a 2 RU unit and supports 96 x 10 or 25 GbE, 48 x 40, 50, or 100 GbE, or 12 x 400 GbE interfaces in a single chassis. AC’s Monthly power consumption = 800 watt X 150 hours = 1,20,000 watt hour = 120 kWh. The MX10003 is an integral part of this solution, offering massive scale and efficiency for space- and power-constrained environments. The range of power consumption is 10W to 117W while the TV is on and 0. The AC or DC power supplies directly plug into the midplane and are placed symmetrically on both sides of the chassis for better thermal management. Power & space efficiency – 2 RU. 2 is the first release in. Power The MX10003 power and thermal subsystems use advanced technology to optimize power efficiency without sacrificing scale or features. This number is higher than PL1, and the processor goes into this. 0 to 8. Knowledge Base. "background" activity. 412141633 BTUs/hr = 1 Watt. Explore the MX10003 high-performance modular router. For existing power supplies, each inlet requires a dedicated AC power feed and a dedicated 15 A (250 VAC) circuit. 25 per month. 5. ITU Channel not available (Wavelength not available), Transceiver is internally. Your router’s power consumption does not exceed the power adapter rating. It is possible to directly measure the power consumption of a graphics card. 9 W/Gb of throughput. Note: For a summary of the hardware that you can use to create the reference designs described in the Data Center EVPN-VXLAN Fabric Architecture Guide, see Data Center EVPN-VXLAN Fabric Reference Designs—Supported Hardware Summary. Mã/Product. 3. Based on our research, exploration, and analysis, we will provide our Recommended Power Supplies for RX 6500 XT GPUs, which can meet your power draw needs. On standby -- that is, plugged in, switched on, and connected to Wi-Fi -- they seem to consume between 2W and 4W of power, which really isn't much. Power The MX10003 power and thermal subsystems use advanced technology to optimize power efficiency without sacrificing scale or features. The power subsystem is highly resilient, allowing full power supply and power cable feed redundancy. The MX10003 is powered by the same programmable Junos Trio chipset and Juniper Power. The MX10003 leads the industry in actual power consumption efficiency. The datasheet provides detailed specifications, installation instructions, maintenance procedures, and troubleshooting tips for the MX10003 hardware components. Active: During active read or write operations, SSDs use more power, generally ranging from 4. Power consumption varies from TV to TV and with the type of content you watch. Maximum power consumption: 2,400 W. In the EU, power consumption of Washing Machines is typically given in the form of Annual Power Consumption. The MX10003 leads the industry in actual power consumption efficiency. 4 Tbps throughput with 2 slots. 3D Printer Electricity Usage – 0. Chassis JNP10003 [MX10003] Midplane REV 14 750-074276 Midplane 2. Quick Answer. 4 Tbps of system capacity in a 3 RU unit and supports 144 x 10 GbE or 24 x 100GbE interfaces in a single chassis. The MX10003 leads the industry in actual power consumption efficiency. 2 - 12. MX10003-PREMIUM: MX10003 premium 2-slot chassis; includes 2 REs, 4 fan trays, 6 power supplies, and 1 EMI door with air filter assembly JNP10003-CHAS MX10003 chassis, spare: JNP10003-RE1: MX10003 RE, spare: JNP10003-RE1-LT: MX10003 limited encryption RE, spare: MX10003-LC2103To learn more about the MX10003 Universal Routing Platform read this data sheet for a summary of the product features, benefits, specifications, and ordering information. Junos Operating System M (M, MX) Series Hardware Dates & Milestones. The RTC and ULP-coprocessor, on the other hand, remain active. The power subsystem is highly resilient, allowing full power supply and power cable feed redundancy. Junos Operating System Power The MX10003 power and thermal subsystems use advanced technology to optimize power efficiency without sacrificing scale or features. The ACX5400 line of routers are available with either AC or DC power supply modules (PSMs) and with either airflow-out (AFO) or airflow-in (AFI) cooling. DRAM is also on board and is shared between the CPU and. Consumption by sector 2015 2020 Industry (TJ) 135 3 730 Transport (TJ) 0 0 Households (TJ) 396 7 384 Other (TJ) 5 246 34 708 Non-renewable 34 680 91. Papermaster isn’t alone. Energy Strategy Reviews, 9, 28-49. Dimensions (HxWxD) 132. Junos Operating SystemThe MX10003 power and thermal subsystems use advanced technology to optimize power efficiency without sacrificing scale or features. Go directly to the information and downloads you need for this product. PIC 1 supports 100G, 40G, 4*10G and 4*1G. Architecture & Component. Max Power Consumption 400 W 250 W Delivered Performance for Top Apps 100% 90% Thermal Solution Passive Compute APIs CUDA®, DirectCompute, OpenCL™, OpenACC® * Structural sparsity enabled ** SXM GPUs via HGX A100 server boards; PCIe GPUs via NVLink Bridge for up to 2 GPUs Up to 2X More HPC performance3 Physˇcs ˜eo Scˇence. C1000FE-24P-4G-L. Electricity consumption in the United States totaled 4,050 terawatt-hours in 2022, the highest value in the period under consideration. 6. The FRUs include JNP10003-RE1, JNP10003-LC2103, JNP10003-CHAS and JNP-FAN-3RU. The MX204, which is 1 RU and supports only up to 10G. Staff member. Generally, you can divide your refrigerator's wattage by 3 to. Tap Show Activity to see how much time an app has been working. The MX10003 leads the industry in actual power consumption efficiency. Call a Specialist Today! (02) 9388 1741 high-density 10GbE, 40GbE, and 100GbE connectivity in a space- and power-optimized package. Rich multiservice edge, timing features. Dubai Integrated Waste Management Strategy 2021-2041Using a hardware monitor utility. The power subsystem is highly resilient, allowing full power supply and power cable feed redundancy. TIP: click on a vehicle to show full data. One MW is 1,000 kW (or 1,000,000 Watts), and. On average, TVs consume 106. MPCs for MX5, MX10, MX40, MX80, and MX104 routers install directly into the router chassis. Smart plug works directly with Amazon Echo. Except for the EX4600-40F-S switch, the EX4600 is shipped from the factory with two power supplies pre-installed. Now delete the sensord. Power & space efficiency – 3 RU. 1. Power Rating (maximum consumption) C1000FE-24T-4G-L. The MX10004 routers support four and the MX10008 routers support eight MX10K-LC2101 MPCs. Electric energy is most often measured either in joules (J), or in watt hours (W·h). The forwarding capacity of each PFE is 400Gbps which cannot be oversubscribed. Cost is much much higher than MX204 (upwards of 100K list, not including licensing). 7% from 2018. The power subsystem is highly resilient, allowing full power supply and power cable feed redundancy, resulting in industry-leading power consumption efficiency. Operating in a fixed core router configuration, the 8 Tbps model features flexible interface configuration options with universal The MX304 Universal Routing Platform delivers 4. Each DC power supply has a single DC input (–48 VDC and return) that requires a dedicated circuit breaker. Junos Operating System MX10003. high-density 10GbE, 40GbE, and 100GbE connectivity in a space- and power-optimized package. The service-centric MX10003 Universal Routing Platform helps service providers and cloud operators address long-term traffic, subscriber, and services growth. About This Guide | xv. Junos Operating SystemFor optimum router performance, verify the condition of the power supplies. Key Takeaways About TV Wattage. The power subsystem is highly resilient, allowing full power supply and power cable feed redundancy. 5GHz that consumes over 300W of power at its peak; others might be running a Ryzen 7 5800X3D that consumes less than 100W of power while gaming. The indicator (red) of the headset lights up. As you can see in our renders-per-day measurements, Intel's Rocket Lake Core i5-11600K and. JNP10003-LC2103:. The power subsystem is highly resilient, allowing full power supply and power cable feed redundancy. PIC 1 supports 100G, 40G, 4*10G and 4*1G. Current. This technical note details how DDR4 SDRAM consumes power and provides the tools that system designers can use to estimate power consumption in any specific system. OLEDs also tend to have slightly higher energy consumption than LEDs, but not if you're using a bright LED TV and watching HDR content. The SDN-enabled MX204 Universal Routing Platform is a cloud-grade platform that addresses the edge and metro Ethernet networking needs of service providers, mobile and web-scale operators, and multiple-service operators (MSOs). Starting with power consumption, the RTX 4060 has a nominal TGP (Total Graphics Power) of 115W. It’s useful to look at differences in energy consumption per capita. Electric and electronic devices consume electric energy to generate desired output (light, heat, motion, etc. 0 watts. 3, I have a 100G juniper original optic that receive an alarm due to connectivity issue (fiber issue). DC Power Circuit Breaker Requirements for the MX204 Router. In the screenshot above, you can see how much power my CPU is drawing at the current moment. Such a window air conditioner uses 1,400 watts. The MX10003 is a small router with CUPS user plane capabilities, 3GPP-Sx interoperability, in addition to full routing, switching, security, and high availability features. This method for checking power consumption involves downloading and installing a free tool that shows you the real-time power draw of each component in your computer. The MX10003 leads the industry in actual power consumption efficiency. 8 Tbps of throughput in just three rack units (3 U), the MX10003 delivers unmatched edge router density and performance while consuming just 0. 3. The MX10003 leads the industry in actual power consumption efficiency. 5 ton AC* 2000: 1. Many. 9 kg) Dimensions (H x D x W) 1. On average, a PC primarily used for school or office work can consume 150–250 watts per. 4R3-Sx Junos 22. It'll help if the computer is being used constantly and I don't want the CPU pulling more than 65, 105, or 205 watts. Energy-related CO 2 emissions per capita. The MX10003 leads the industry in actual power consumption efficiency. In the 1960s only 6% of our energy came from renewables or nuclear. 2 - 12. Density – 144 10 GbE/24 100 GbE. Unlock the full power and potential of your network with our open, ecosystem approach. As the number of global internet users has grown, so too has demand for data center services,. 08 billion in 2032. 4R2-Sx: 25 Sep 2023 : MX10008/16 Series: See MX Series: 29 Mar 2023 : MX10008 Series with MX10K-LC9600 and JNP10008-SF2. The PTX10001-36MR provides 9. Digital Optical Monitoring. 0 dBm. 6. Documentation Permalink. The power subsystem is highly resilient, allowing full power supply and power cable feed redundancy. They offer dense 1GbE, 10GbE, 25GbE, 40GbE, 50GbE, 100GbE and 400GbE support and are 800GbE ready. For example, TechPowerUp does it for their GPU reviews, and when they tested a GeForce RTX 2080 Super, with a vendor. Power The MX10003 power and thermal subsystems use advanced technology to optimize power efficiency without sacrificing scale or features. Space & power-optimized, with ultra-high port density for long-term traffic, subscriber & services growth. Step 1: Head to. If you have a laptop that uses 50 watts per hour and use it 10 hours per day, your laptop will use 500 watts per day and 15,000 watts per month. So if the TDP is 80W, then PL1 is 80W. 45 cm) Table A-5 Specifications for the Catalyst 3560-48TS-S Switch Power Requirements AC input. Your laptop's power consumption varies depending on whether it is in sleep mode, working mode, or standby mode. What you are seeing here is very simply just AMD burning a lower power limit into the chips. The MX10003 redefines per-slot. The MX10003 leads the industry in actual power consumption efficiency. Dubbed APOLLO, the technique has been validated on real-world, high-performance. Once the power bank is fully discharged plug the USB power meter into any USB port to power it. However, the Asus RTX 4060 Dual OC appears to have a slightly higher power limit of around 130W. Many. 6 kWh/month ($1. 6 million J. 73 x 11. Dacia Spring Electric 45. SSD energy usage varies more widely than conventional hard drive power usage because SSDs use far less energy when idle (due to the lack of a power-hungry spindle motor). 0GHz quad-core Intel Core i7, 4GB 1333MHz DDR3 (2x2GB), two 500GB 7200-rpm HDDs, Intel HD Graphics 3000; Power Consumption: Thermal Output: Idle: CPU Max: Idle: CPU Max: 12 W: 85 W:Laptop Watts Consumption Based on Stage. The MX10003 leads the industry in actual power consumption efficiency. The power subsystem is highly resilient, allowing full power supply and power cable feed redundancy. What we're seeing is Apple can keep up with today's best mobile. S. M (M, MX) Series Hardware Dates & Milestones. The SCBE3-MX Enhanced Switch Control Board provides improved fabric performance and bandwidth capabilities for high-capacity line cards using the ZF-based switch fabric. These figures don’t take into account the standing charge (roughly £0. 4R3-S2. 0 lb (2. Exit powertop by pressing the Esc key as listed at the bottom of the screen. Based on 10 EER rating, we have calculated the wattages of both small and big window air conditioners with 5,000 BTU to 25,000 BTU cooling outputs: Window AC Unit Capacity (in BTU): Power Draw (in Watts): 5,000 BTU. It’s useful to look at differences in energy consumption per capita. It’s very silent during most of my use. You can expect to pay if you were to run the printer uninterrupted: Per Hour – £0. But in reality, the value will be lower than this. 39 x 30 x 44. Charging is completed in about 3 hours (*) and the indicator (red) goes off automatically. Computer engineers at Duke University have developed a new AI method for accurately predicting the power consumption of any type of computer processor more than a trillion times per second while barely using any computational power itself. Power consumption can vary widely over time depending on workload. The tiny sliver above this card's TDP is almost. Junos Operating System MX480 AC Power System. Restart the sensord process. 45 watts in Long Idle mode and 5. The power subsystem is highly resilient, allowing full power supply and power cable feed redundancy. 45 watt-hours daily, varies by model and task. Originally this review was posted with gaming power. It can only run when there is electricity on it. Refrigerator power usage depends on different factors, such as what kind of fridge you own, its size and age, the kitchen’s ambient temperature, the type of refrigerator, and where you place it. 0 Power Supply on Amazon (affiliate link). Bộ định tuyến Juniper MX10003. A few points to keep in mind when considering this data: These figures reflect energy consumption – that is the sum of all energy uses including electricity, transport and heating. 0. Junos Operating System The MX10003 Universal Routing Platform delivers 2. Once it's done, the old primary Routing Engine (eg. Can be set to away mode to schedule your lighting when you’re not at home. The Standard Starlink hardware uses 50-75 watts on average. Power The MX10003 power and thermal subsystems use advanced technology to optimize power efficiency without sacrificing scale or features. Many. With 4. The MX10003 is an integral part of this solution, offering massive scale and efficiency for space- and power-constrained environments. 13,000 ft. Note: The new high-capacity (4100W) enhanced DC PEM on MX960 routers includes a new design that can condition the input voltage. Based on our research, exploration, and analysis, we will provide our Recommended Power Supplies for RX 580 GPUs, which can meet your power draw needs. In 2019, world total electricity final consumption reached 22 848 TWh, up 1. 5 kWh to. Mô tả /Description of Juniper MX10003 Router. The MPCs are inserted into a slot in an MX240, MX480, MX960, MX2008, MX2010, MX2020, and MX10003 router. Related Solutions. 02 KWh x $0. S. Gigabyte balances power consumption between the PCI Express x16 slot and six-pin power connector, explaining why trying to run this card without the connector attached does not work. The EX4650 switch models are shipped with two power supplies preinstalled in the rear panel of the chassis. The power subsystem is highly resilient, allowing full power supply and power cable feed redundancy. Grouped By Family. AMD Ryzen 7 5800X3D Power Consumption, Efficiency, Thermals, Test Setup Page 1: Bolting On More L3 Cache Page 2: Ryzen 7 5800X3D: 3D V-Cache Tech, Design and Latency TestingSome of the world’s largest data centers can each contain many tens of thousands of IT devices and require more than 100 megawatts (MW) of power capacity—enough to power around 80,000 U. A few points to keep in mind when considering this data: These figures reflect energy consumption – that is the sum of all energy uses including electricity, transport and heating. The MX10003 leads the industry in actual power consumption efficiency. Warning : FPC <slot> cannot be made online using a CLI command. 00 Our Price: $64,813. The number of residential units in operation has tripled since 2000, reaching more than 1. 0 -> <oid> 1. Junos Operating SystemDescription. Angery. Maximum power consumption. This interactive chart shows the average energy consumption per person each year. Tap Battery Usage to go back to a breakdown of usage by percentage. Start here to evaluate, install, or use the Juniper Networks® MX10003 Universal Routing Platform. This article lists the command that can be used to get the field-programmable gate array (FPGA) version for both the Routing Engines on the MX10003 platform. There's even. We measure real-world power consumption using Powenetics testing hardware and software. All orders M-F before 3pm EST usually ship same day once payment is confirmed. 3Vdc. ), how long you use it every day, and whether you use it for any power-intensive activities such as gaming, video editing, or 3D rendering. The MX10003 is a small router with. indicates a major alarm which could be low memory. – Each 10GE port on the MX10003 functions as a 1GE port and connects to 1GE-SX optics on the remote end MX10003 Power Supply and Usage KEY FEATURES • Single feed, AC/DC power supplies, N+N Redundancy • 6 power supplies in MX10003 (1600W AC/1100W DC) Power consumption estimates. This includes the antenna, router, power supply, and cables. MX10008 power specifications and requirements are described in the following topics. 8% from 2018. 6 Tbps in a 1 U form factor; the PTX10003 provides up to 16 Tbps of capacity in a 3 U form factor. The service-centric MX10003 Universal Routing Platform helps service providers and cloud operators address long-term traffic, subscriber, and services growth. In two-feed mode, the power supplies provide power at full. Based on a study of 1,084 models, laptops use 0. Junos Operating SystemThe MX10003 Universal Routing Platform delivers 2. 4. Junos Operating System The MX10003 MPC has two pic's; pic 0 is fixed and pic 1 is plug-able. Technical Features. You should find most of your appliances listed in the list above. PIC 1 supports 100G, 40G, 4*10G and 4*1G. This interactive chart shows the average energy consumption per person each year. 6 million W·s = 3. Junos Operating SystemStep 6: Install the Air Filter Unit Figure 15: Connecting a DC Power Cable to an MX10003 DC Power Supply Step 6: Install the Air Filter Unit The air filter unit is installed on the cable management brackets. root@-fpc0:~# rm /var/run/sensord. Page 2: AMD Ryzen 5 5600G Power Consumption, Overclocking and Thermals Page 3: AMD Ryzen 5 5600G iGPU Gaming Benchmarks Page 4: AMD Ryzen 5 5600G Discrete GPU Gaming PerformanceThe PS3 uses dramatically more power than the previous generation, the PS2, according to a 2013 game console energy consumption study. 3. 5b. 3 AC Power Supplies, 1 SCB, 1 RE. The most common laptop wattage across various brands is 65W, the maximum in high. Product MX204. How to See a Process's Power Usage Details. ACX5448 Router Model Numbers and Description. 075 per day or $2. It’s possible to reduce power consumption by 1 watt through the Control Panel by. On a DUAL Routing Engines system, at this point, we need to switch Routing Engine mastership to the backup Routing Engine (eg. The MX10003 leads the industry in actual power consumption efficiency. A few points to keep in mind when considering this data: These figures reflect energy consumption – that is the sum of all energy uses including electricity, transport and heating. Warning: The system must be disconnected from all sources of power and the power cord removed from the power supply module(s) before accessing, installing, or removing system components. 99. Solution. 57 kWh per hour (depends on the SEER rating). Its high performance and density. The MX10003 leads the industry in actual power consumption efficiency. 04 annually to run in the US. 04. With PBO active and the Corsair H115i cooler, the 3600 only drew 70W. 1. The space- and power-optimized routing platform offers 2. With 10 RU, the router weighs less than 150 lbs and gives you 7 Tbps of bandwidth. On a DUAL Routing Engines system, at this point, we need to switch Routing Engine mastership to the backup Routing Engine (eg. Three kinds of component and configuration options lead to a power-efficient build. In some cases, this power rail falls down below the under-voltage threshold, then the power control logic immediately shuts down the RCB, and RCB can come up after the power. 44 kWh and 2. Safety and Warnings . Juniper Networks MX Series 5G Universal Routing Platforms process incoming and outgoing packets on several different types of interface modules (also known as line cards). This is a bigger graph with more data than we saw on the front page. Power The MX10003 power and thermal subsystems use advanced technology to optimize power efficiency without sacrificing scale or features. indicates a critical alarm which could mean the system crash or failure. AMD Ryzen 9 7950X3D: Power Consumption, Efficiency, Benchmark Setup Page 1: 3D V-Cache For The High End Page 2: AMD Ryzen 9 7950X3D: 2nd-Gen 3D V-Cache Tech, Latency TestingThis metric monitors the second option. 3 to 0. 71 per day currently in the UK). 1 Source: Monthly Energy Review,. 2R3: 29 Mar. Check part details, parametric & specs updated 31 AUG 2023 and download pdf datasheet from datasheets. Junos Operating System Junos OS is a reliable, high-performance, modular network. A certain power rail on RCB is unused, however enabled and monitored. Start here to evaluate, install, or use the Juniper Networks® MX10003 Universal Routing Platform. 78 watts in Sleep mode, 2. If you use SSD disks, power consumption for each disk will be 2. This is referred to as Full RAM Retention. We plot this 'task. 225 W. Two versions of the PTX10003 are available, supporting 8 Tbps and 16 Tbps respectively in a 3 U footprint. The power supplies are hot-removable and hot-insertable. Rich multiservice edge, timing features. The MX10003 leads the industry in actual power consumption efficiency. SI-GT-CGC16-SSLPower The MX10003 power and thermal subsystems use advanced technology to optimize power efficiency without sacrificing scale or features. This article lists the command that can be used to get the field-programmable gate array (FPGA) version for both the Routing Engines on the MX10003 platform. 100W. Junos Operating System Junos OS is a reliable, high-performance, modular network operating system that is supported across all of Juniper's physical and virtual routing, switching, and security platforms, reducing the cost, complexity, and resources required to implement and. Yes No. 9 dBm, Threshold value: -3. Description: JNP10003-RE1: Routing and Control board for MX10003 (CPU: 1. Junos Operating System5b. For all intents and purposes, the PL1 is usually defined as the TDP of a processor. 8-fold, the share of low carbon sources has more than doubled. The MX10003 leads the industry in actual power consumption efficiency.