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Details for Result ID NVIDIA GeForce GT 640 (384SP 2C 953MHz, 32kB L2, 1GB 5GHz 128-bit) (OpenCL)
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Rank
#54600
#54600
Local Rank #54600
Position Higher than 9.96% ranked results
Points 10
Score 2989GFLOPS
Qualification Low Performance ;(
Created 16 July 2018
Serial Number c2ffc9f0d6b7d6ebdaebd9ead3e3c5b78aba9cf99ca191b7c4f9c8fa
Individual Results
GP (GPU) Scientific Analysis (Normal/Single Precision)
GP (GPU) Scientific Analysis (Normal/Single Precision)
GEMM (General Matrix Multiply) 2782GFLOPS
FFT (Fast Fourier Transform) 3211GFLOPS
N-Body (N Body Simulation) 28099GFLOPS
  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) - 7677GFLOPS
Aggregated Results 182
Observed Score Range (Sample Interval) 3812GFLOPS (951GFLOPS - 9321GFLOPS)
Standard Deviation ±1932GFLOPS
Variation Coefficient (CV) 50.68%
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 953MHz, 32kB L2, 1GB 5GHz 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 80.07.53.00.17
Number of Devices / Threads 1 / 1
State Normal
Speed 095GHz
Performance vs. Speed (aka Speed Efficiency) 3137GFLOPS/GHz
Power 650W
Performance vs. Power (aka Power Efficiency) 046GFLOPS/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
MEDION MS-7797
MEDION MS-7797
Name
MEDION MS-7797 MEDION MS-7797
Brand Medion
Price
Best Price for MEDION MS-7797 @ Amazon Best Price for MEDION MS-7797 @ Amazon
Platform Desktop
Operating System Windows x64 10.0.17.9
Report Issue | Top Computers/Devices | Create an Account | Details for Computer/Device MEDION MS-7797 | Best Price for MEDION MS-7797 @ Amazon
Program
GP (GPU) Scientific Analysis (Normal/Single Precision)
GP (GPU) Scientific Analysis (Normal/Single Precision)
Name / Version SiSoftware Sandra 28.18
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
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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 3812GFLOPS 2CU 090GHz650W Normal Desktop Windows x64 11.0.21.2 182
0 - 5 (1) 
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