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SiSoftware Official Benchmark Ranker Details for Result ID Lenovo 4284AE5 ThinkPad W520 (Intel Core i7-2630QM CPU @ 2.00GHz; Intel Core Mobile DRAM Controller; 2x 8GB Samsung M471B5173DB0; ADATA SP900; NVIDIA Quadro 1000M) SiSoftware : Home | Teams | Users | Brands | Computers/Devices | Aggregated Results | Individual Results

Tip of the Day : Sandra is also available for other platforms and devices. You can now analyse, diagnose and benchmark both your computers and devices. Do it for fun!

Rank #2632 Local Rank #2632 Position Higher than 84.01% ranked results Points 84 Score 781kPT Qualification Good Performance :) Created 27 November 2016 Serial Number c2ffc8fadcbddce1d5e6d1e9d8fe8cb181a7c2a79aaa8cffc2f3c1 Individual Results Overall Score (2015/Gold) Processor Arithmetic 6768GOPS Processor Multi-Media 12450Mpix/s Processor Cryptography (High Security) 375GB/s Processor Financial Analysis (High/Double Precision) 1079kOPTS Processor Scientific Analysis (High/Double Precision) 904GFLOPS .NET Arithmetic 1860GOPS Memory Bandwidth 1953GB/s Data Cache/Memory Latencies (In-Page Random Access) 283ns File System Bandwidth 43904MB/s File System I/O 44225IOPS GP (GPU) Processing 9909Mpix/s GP (GPU) Financial Analysis (Normal/Single Precision) 7822kOPTS GP (GPU) Scientific Analysis (Normal/Single Precision) 1832GFLOPS GP (GPU) Memory Bandwidth 1096GB/s   Global Rank | Top Overall Score (2015/Gold) Ranks Statistical Analysis Unexpected Result: Outlier (outside 99.7% Confidence Interval) Certification Unexpected Result: Outlier (outside 99.7% Confidence Interval) Expected Score Range (Confidence Interval) 1439kPT - 2177kPT Aggregated Results 20 Observed Score Range (Sample Interval) 1808kPT (781kPT - 1808kPT) Standard Deviation ±185kPT Variation Coefficient (CV) 10.21% Dispersion Index (VMR) Low Variation of Results: Under-dispersed results Report Issue Individual Result Lenovo Result ID Lenovo 4284AE5 ThinkPad W520 (Intel Core i7-2630QM CPU @ 2.00GHz; Intel Core Mobile DRAM Controller; 2x 8GB Samsung M471B5173DB0; ADATA SP900; NVIDIA Quadro 1000M) Component Lenovo 4284AE5 ThinkPad W520 Brand Lenovo Price Best Price for Lenovo 4284AE5 ThinkPad W520 @ Amazon Firmware Number of Devices / Threads 1 / 8 State Normal Speed 289GHz Performance vs. Speed (aka Speed Efficiency) 270kPT/GHz Power 1013W Performance vs. Power (aka Power Efficiency) 008kPT/W Capacity 1800GB Capacity vs. Power (aka Size Efficiency) 018GB/W Top Overall Score (2015/Gold) Ranks | Top Components | Top Brands | Details for Component Lenovo 4284AE5 ThinkPad W520 | Best Price for Lenovo 4284AE5 ThinkPad W520 @ Amazon Computer/Device Lenovo 4284AE5 ThinkPad W520 Name Lenovo 4284AE5 ThinkPad W520 Brand Lenovo Price Best Price for Lenovo 4284AE5 ThinkPad W520 @ Amazon Platform Laptop/Netbook Operating System Windows x64 6.1.1 Report Issue | Top Computers/Devices | Details for Computer/Device Lenovo 4284AE5 ThinkPad W520 | Best Price for Lenovo 4284AE5 ThinkPad W520 @ Amazon Program Overall Score (2015/Gold) Name / Version SiSoftware Sandra 21.45 Registered Yes Benchmark Overall Score (2015/Gold) Get Latest Sandra (FREE) User everflow Name everflow Status Active Country България (Bulgaria) Report Issue | Top Users | Details for User everflow Team World Name World Status Active Country   Report Issue | Top Teams | Create a Team Aggregated Results Component Average Score Average Capacity Average Speed Power State Platform Operating System Popularity Lenovo 4284AE5 ThinkPad W520 1053kPT 2200GB 341GHz 1013W Normal Laptop/Netbook Windows x64 6.1.1 18 Lenovo 4284AE5 ThinkPad W520 1808kPT 3200GB 359GHz 563W Normal Laptop/Netbook Windows x64 6.1.1 2 0 - 5 (2)  End Individual Results User Team Computer/Device Result ID Score Capacity Speed Power State Platform Operating System Created everflow World Lenovo 4284AE5 ThinkPad W520 Lenovo 4284AE5 ThinkPad W520 (Intel Core i7-2630QM CPU @ 2.00GHz; Intel Core Mobile DRAM Controller; 2x 8GB Samsung M471B5173DB0; ADATA SP900; NVIDIA Quadro 1000M) 781kPT 1800GB 289GHz 1013W Normal Laptop/Netbook Windows x64 6.1.1 27 November 2016 everflow World Lenovo 4284AE5 ThinkPad W520 Lenovo 4284AE5 ThinkPad W520 (Intel Core i7-2860QM CPU @ 2.50GHz; Intel Core Mobile DRAM Controller; 2x 8GB G.Skill F3-2133C11-8; Samsung SSD 850 EVO 500GB; NVIDIA Quadro 1000M) 1190kPT 1800GB 359GHz 1013W Normal Laptop/Netbook Windows x64 6.1.1 16 January 2017 everflow World Lenovo 4284AE5 ThinkPad W520 Lenovo 4284AE5 ThinkPad W520 (Intel Core i7-2860QM CPU @ 2.50GHz; Intel Core Mobile DRAM Controller; 2x 16GB G.Skill F3-2133C11-; Samsung SSD 850 EVO 500GB; NVIDIA GeForce GTX 1050 Ti) 1808kPT 3200GB 359GHz 563W Normal Laptop/Netbook Windows x64 6.1.1 19 March 2017 everflow World Lenovo 4284AE5 ThinkPad W520 Lenovo 4284AE5 ThinkPad W520 (Intel Core i7-2860QM CPU @ 2.50GHz; Intel Core Mobile DRAM Controller; 2x 16GB G.Skill F3-2133C11-; Samsung SSD 850 EVO 500GB; NVIDIA Quadro 1000M) 1131kPT 3400GB 359GHz 1013W Normal Laptop/Netbook Windows x64 6.1.1 17 February 2017 everflow World Lenovo 4284AE5 ThinkPad W520 Lenovo 4284AE5 ThinkPad W520 (Intel Core i7-2860QM CPU @ 2.50GHz; Intel Core Mobile DRAM Controller; 2x 8GB Samsung M471B5173DB0; Samsung SSD 850 EVO 500GB; NVIDIA Quadro 1000M) 1111kPT 1800GB 359GHz 1013W Normal Laptop/Netbook Windows x64 6.1.1 10 January 2017 0 - 5 (5)  End

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