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Details for Result ID nVidia GeForce GT 640 (384SP 2C 901MHz, 256kB L2, 2GB 1.78GHz 128-bit) (OpenCL)
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Rank
#120888
#120888
Local Rank #120888
Position Higher than 15.90% ranked results
Points 16
Score 3159GFLOPS
Qualification Low Performance ;(
Created 24 November 2014
Serial Number c2ffc9f0d6b7d6ebdae2d6e1c7b588b89efb9ea393b5c6fbc9
Individual Results
GP (GPU) Scientific Analysis (Normal/Single Precision)
GP (GPU) Scientific Analysis (Normal/Single Precision)
GEMM (General Matrix Multiply) 4519GFLOPS
FFT (Fast Fourier Transform) 2208GFLOPS
N-Body (N Body Simulation) 22374GFLOPS
  Global Rank | Top GP (GPU) Scientific Analysis (Normal/Single Precision) Ranks
Statistical Analysis
Valid Result: Small Deviation (within Primary 68% Confidence Interval)
Valid Result: Small Deviation (within Primary 68% Confidence Interval)
Certification Valid Result: Small Deviation (within Primary 68% Confidence Interval)
Expected Score Range (Confidence Interval) - 5968GFLOPS
Aggregated Results 726
Observed Score Range (Sample Interval) 2875GFLOPS (655GFLOPS - 9321GFLOPS)
Standard Deviation ±1547GFLOPS
Variation Coefficient (CV) 53.79%
Dispersion Index (VMR) High Variation of Results: Over-dispersed results
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Individual Result
nVidia
nVidia
Result ID nVidia GeForce GT 640 (384SP 2C 901MHz, 256kB L2, 2GB 1.78GHz 128-bit) (OpenCL)
Component
nVidia nVidia GeForce GT 640
Brand nVidia
Price
Best Price for nVidia GeForce GT 640 @ Amazon Best Price for nVidia GeForce GT 640 @ Amazon
Firmware
Number of Devices / Threads 1 / 1
State Normal
Speed 090GHz
Performance vs. Speed (aka Speed Efficiency) 3506GFLOPS/GHz
Power 650W
Performance vs. Power (aka Power Efficiency) 049GFLOPS/W
Capacity 2CU
Capacity vs. Power (aka Size Efficiency) 003CU/W
Top GP (GPU) Scientific Analysis (Normal/Single Precision) Ranks | Top Components | Top Brands | Details for Component nVidia GeForce GT 640 | Best Price for nVidia GeForce GT 640 @ Amazon
Computer/Device
ASRock 960GM/U3S3 FX
ASRock 960GM/U3S3 FX
Name
ASRock 960GM/U3S3 FX ASRock 960GM/U3S3 FX
Brand ASRock
Price
Best Price for ASRock 960GM/U3S3 FX @ Amazon Best Price for ASRock 960GM/U3S3 FX @ Amazon
Platform Desktop
Operating System Windows x64 6.1.1
Report Issue | Top Computers/Devices | Create an Account | Details for Computer/Device ASRock 960GM/U3S3 FX | Best Price for ASRock 960GM/U3S3 FX @ Amazon
Program
GP (GPU) Scientific Analysis (Normal/Single Precision)
GP (GPU) Scientific Analysis (Normal/Single Precision)
Name / Version SiSoftware Sandra 21.10
Registered No
Benchmark
GP (GPU) Scientific Analysis (Normal/Single Precision) GP (GPU) Scientific Analysis (Normal/Single Precision)
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User
Anonymous
Anonymous
Name Anonymous
Status Active
Country
Report Issue | Top Users | Create an Account
Team
World
World
Name World
Status Active
Country  
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Aggregated Results
Component Average Score Average Capacity Speed Power State Platform Operating System Popularity
nVidia GeForce GT 640 nVidia GeForce GT 640 2875GFLOPS 2CU 095GHz650W Normal Desktop Windows x64 11.0.21.2 726
0 - 5 (1)  Next > End
Individual Results
User Team Computer/Device Result ID Score Capacity Speed Power State Platform Operating System Created
Anonymous Anonymous World World ASUS All Series ASUS MB (ASUS H81M-C) ASUS All Series ASUS MB (ASUS H81M-C) NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (144SP 3C 1.84GHz, 384kB L2, 3GB 2GHz 192-bit) (CUDA) 5414GFLOPS 3CU 184GHz650W Normal Desktop Windows x64 6.3 25 May 2015
Anonymous Anonymous World World HP p6-2204er 103C_53316J G-D (Pegatron 2ACF) HP p6-2204er 103C_53316J G-D (Pegatron 2ACF) NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (144SP 3C 1.84ГГц, 384Кб L2, 3Гб 2ГГц 192-бит) (CUDA) 2371GFLOPS 3CU 184GHz650W Normal Desktop Windows x64 10.0.5.231 17 August 2016
Walker Sleep Walker Sleep World World ASUS P5KPL-AM SE ASUS P5KPL-AM SE NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (96SP 2C 1.62ГГц, 128Кб L2, 2Гб 1ГГц 128-бит) (CUDA) 2128GFLOPS 2CU 162GHz650W Normal Desktop Windows x64 10.0 17 August 2015
гюи гюи SiSoftware Friends SiSoftware Friends ASUS P8H61-M LX3 R2.0 ASUS P8H61-M LX3 R2.0 NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 1.62ГГц, 1Кб L2, 64Кб L3, 2Кб L4) (CUDA) 2223GFLOPS 162GHz650W Normal Desktop Windows x64 10.0.17.9 6 January 2018
Anonymous Anonymous World World ASUS All Series ASUS MB (ASUS H81M-C) ASUS All Series ASUS MB (ASUS H81M-C) NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (144SP 3C 1.44GHz, 384kB L2, 3GB 1.6GHz 192-bit) (CUDA) 4274GFLOPS 3CU 144GHz650W Normal Desktop Windows x64 6.3 25 May 2015
0 - 5 (606)  Next > End
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