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Details for Result ID NVIDIA GeForce GT 640 (384SP 2C 901МГц, 256Кб L2, 2Гб 1.78ГГц 128-бит) (CUDA)
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Rank
#127454
#127454
Local Rank #127454
Position Higher than 11.42% ranked results
Points 11
Score 2270GFLOPS
Qualification Low Performance ;(
Created 18 May 2015
Serial Number c2ffc9f0d6b7d6ebdae3dbe8d0f684b989afcaaf92a284f7cafbc8
Individual Results
GP (GPU) Scientific Analysis (Normal/Single Precision)
GP (GPU) Scientific Analysis (Normal/Single Precision)
GEMM (General Matrix Multiply) 2839GFLOPS
FFT (Fast Fourier Transform) 1815GFLOPS
N-Body (N Body Simulation) 24903GFLOPS
  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) - 5928GFLOPS
Aggregated Results 40
Observed Score Range (Sample Interval) 2827GFLOPS (1539GFLOPS - 8675GFLOPS)
Standard Deviation ±1550GFLOPS
Variation Coefficient (CV) 54.84%
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 901МГц, 256Кб L2, 2Гб 1.78ГГц 128-бит) (CUDA)
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) 2519GFLOPS/GHz
Power 650W
Performance vs. Power (aka Power Efficiency) 035GFLOPS/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
ASUS P5K-E
ASUS P5K-E
Name
ASUS P5K-E ASUS P5K-E
Brand ASUS
Price
Best Price for ASUS P5K-E @ Amazon Best Price for ASUS P5K-E @ Amazon
Platform Desktop
Operating System Windows x86 6.1.1
Report Issue | Top Computers/Devices | Details for Computer/Device ASUS P5K-E | Best Price for ASUS P5K-E @ Amazon
Program
GP (GPU) Scientific Analysis (Normal/Single Precision)
GP (GPU) Scientific Analysis (Normal/Single Precision)
Name / Version SiSoftware Sandra 21.32
Registered No
Benchmark
GP (GPU) Scientific Analysis (Normal/Single Precision) GP (GPU) Scientific Analysis (Normal/Single Precision)
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User
Костя
Костя
Name Костя
Status Active
Country
Россия (Russia) Россия (Russia)
Report Issue | Top Users | Details for User Костя
Team
World
World
Name World
Status Active
Country  
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Aggregated Results
Component Average Score Average Capacity Average Speed Power State Platform Operating System Popularity
nVidia GeForce GT 640 nVidia GeForce GT 640 2827GFLOPS 2CU 100GHz650W Normal Desktop Windows x86 10.0.18.3 40
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 Fujitsu-Siemens MS-7379VP Fujitsu-Siemens MS-7379VP nVidia GeForce GT 640 nVidia GeForce GT 640 (384SP 2C 901MHz, 1GB) (OpenCL) 2343GFLOPS 2CU 090GHz650W Normal Desktop Windows x86 6.0.2 16 October 2015
Anonymous Anonymous World World ECS A780GM-A ECS A780GM-A NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 901MHz, 256kB L2, 2GB 1.62GHz 128-bit) (CUDA) 1967GFLOPS 2CU 090GHz650W Normal Desktop Windows x86 6.1.1 9 June 2015
Anonymous Anonymous World World ASUS M4A88TD-M/USB3 ASUS M4A88TD-M/USB3 nVidia GeForce GT 640 nVidia GeForce GT 640 (384SP 2C 928MHz, 1GB) (OpenCL) 2296GFLOPS 2CU 093GHz650W Normal Desktop Windows x86 6.1.1 13 May 2015
Костя Костя World World ASUS P5K-E ASUS P5K-E NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 901МГц, 256Кб L2, 2Гб 1.78ГГц 128-бит) (CUDA) 2270GFLOPS 2CU 090GHz650W Normal Desktop Windows x86 6.1.1 18 May 2015
User User World World P5QL-ASUS-SE P5QL-ASUS-SE nVidia GeForce GT 640 nVidia GeForce GT 640 (384SP 2C 901MHz, 2GB) (OpenCL) 4550GFLOPS 2CU 090GHz650W Normal Desktop Windows x86 6.1.1 12 April 2015
0 - 5 (34)  Next > End
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