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SiSoftware Official Benchmark Ranker Details for Result ID NVIDIA GeForce GT 640 (384SP 2C 901MHz, 256kB L2, 2GB 1.6GHz 128-bit) (CUDA) SiSoftware : Home | Teams | Users | Brands | Computers/Devices | Aggregated Results | Individual Results

Tip of the Day : SiSoftware Sandra is one of the earliest benchmarks, launched way back in 1997; it contains over 20 years of expertise! The original and best! ;)

Rank #133075 Local Rank #133075 Position Higher than 9.73% ranked results Points 10 Score 553GB/s Qualification Low Performance ;( Created 9 July 2017 Serial Number c2ffccfcdabbdae7d4e1d8efdaebcdbf82b294f194a999bfccf1c0f4 Individual Results GP (GPU) Memory Bandwidth Internal Memory Bandwidth 2117GB/s Upload Bandwidth 227GB/s Download Bandwidth 092GB/s   Global Rank | Top GP (GPU) Memory Bandwidth Ranks Statistical Analysis Valid Result: Medium Deviation (within Secondary 95.5% Confidence Interval) Certification Valid Result: Medium Deviation (within Secondary 95.5% Confidence Interval) Expected Score Range (Confidence Interval) 484GB/s - 2045GB/s Aggregated Results 795 Observed Score Range (Sample Interval) 1265GB/s (200GB/s - 2518GB/s) Standard Deviation ±390GB/s Variation Coefficient (CV) 30.86% Dispersion Index (VMR) Low Variation of Results: Under-dispersed results Report Issue Individual Result nVidia Result ID NVIDIA GeForce GT 640 (384SP 2C 901MHz, 256kB L2, 2GB 1.6GHz 128-bit) (CUDA) Component NVIDIA GeForce GT 640 Brand nVidia Price Best Price for NVIDIA GeForce GT 640 @ Amazon Firmware Number of Devices / Threads 1 / 1 State Normal Speed 160GHz Performance vs. Speed (aka Speed Efficiency) 346GB/s/GHz Power 650W Performance vs. Power (aka Power Efficiency) 009GB/s/W Capacity 2048MB Capacity vs. Power (aka Size Efficiency) 3151MB/W Top GP (GPU) Memory Bandwidth Ranks | Top Components | Top Brands | Details for Component NVIDIA GeForce GT 640 | Best Price for NVIDIA GeForce GT 640 @ Amazon Computer/Device HP Pavilion KJ253AA-ABD a6355.de 103C_53316J (ASUS Benicia) Name HP Pavilion KJ253AA-ABD a6355.de 103C_53316J (ASUS Benicia) Brand HP Price Best Price for HP Pavilion KJ253AA-ABD a6355.de 103C_53316J (ASUS Benicia) @ Amazon Platform Desktop Operating System Windows x64 10.0.17.3 Report Issue | Top Computers/Devices | Details for Computer/Device HP Pavilion KJ253AA-ABD a6355.de 103C_53316J (ASUS Benicia) | Best Price for HP Pavilion KJ253AA-ABD a6355.de 103C_53316J (ASUS Benicia) @ Amazon Program GP (GPU) Memory Bandwidth Name / Version SiSoftware Sandra 24.27 Registered No Benchmark GP (GPU) Memory Bandwidth Get Latest Sandra (FREE) | Get More: Upgrade Sandra! User Norbi Name Norbi Status Active Country Deutschland (Germany) Report Issue | Top Users | Details for User Norbi Team HP Name HP Status Active Country   Report Issue | Top Teams | Join Team HP | Details for Team HP Aggregated Results Component Average Score Average Capacity Average Speed Power State Platform Operating System Popularity NVIDIA GeForce GT 640 1265GB/s 2157MB 197GHz 650W Normal Desktop Windows x64 11.0.21.2 795 0 - 5 (1)  Next > End Individual Results User Team Computer/Device Result ID Score Capacity Speed Power State Platform Operating System Created Anonymous World Dell XPS 8500 (Dell 0NW73C) NVIDIA GeForce GT 640 (384SP 2C 953MHz, 256kB L2, 1GB 5GHz 128-bit) (OpenCL) 2478GB/s 1024MB 500GHz 650W Normal Desktop Windows x64 6.3 23 May 2015 Anonymous World ASUS M51AC Desktop NVIDIA GeForce GT 640 (384SP 2C 796MHz, 256kB L2, 4GB 1.78GHz 128-bit) (OpenCL) 1583GB/s 4096MB 178GHz 650W Normal Desktop Windows x64 6.3 12 January 2015 Anonymous World HP p6-2370eg 103C_53316J G-D (FoxConn 2ADA) NVIDIA GeForce GT 640 (144SP 3C 1.44GHz, 3GB 1.6GHz) (OpenCL) 1351GB/s 3072MB 160GHz 650W Normal Desktop Windows x64 6.3 25 June 2015 Anonymous World ASRock FM2A88M Extreme4+ nVidia GeForce GT 640 (384SP 2C 1GHz, 512kB L2, 2GB 5GHz 64-bit) (OpenCL) 971GB/s 2048MB 501GHz 650W Normal Desktop Windows x64 6.1.1 16 November 2014 Anonymous World ASUS All Series ASUS MB (ASUS H87-PLUS) nVidia GeForce GT 640 (384SP 2C 901MHz, 256kB L2, 2GB 1.62GHz 128-bit) (OpenCL) 1532GB/s 2048MB 162GHz 650W Normal Desktop Windows x64 6.1.1 16 November 2014 0 - 5 (643)  Next > End

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