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Details for Result ID NVIDIA GeForce GT 640 (384SP 2C 1ГГц/900МГц 16% OC, 32Кб L2, 2Гб 1.8ГГц) (OpenCL)
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Rank
#130726
#130726
Local Rank #130726
Position Higher than 9.17% ranked results
Points 9
Score 1732GFLOPS
Qualification Low Performance ;(
Created 6 February 2019
Serial Number c2ffc9f0d6b7d6ebdae8dee8dde8cebc81b197f297aa9abccff2c1
Individual Results
GP (GPU) Scientific Analysis (Normal/Single Precision)
GP (GPU) Scientific Analysis (Normal/Single Precision)
GEMM (General Matrix Multiply) 1912GFLOPS
FFT (Fast Fourier Transform) 1570GFLOPS
N-Body (N Body Simulation) 31117GFLOPS
  Global Rank | Top GP (GPU) Scientific Analysis (Normal/Single Precision) Ranks
Statistical Analysis
Variable Result: Large Deviation (within Tertiary 99.7% Confidence Interval)
Variable Result: Large Deviation (within Tertiary 99.7% Confidence Interval)
Certification Variable Result: Large Deviation (within Tertiary 99.7% Confidence Interval)
Expected Score Range (Confidence Interval) 1774GFLOPS - 8824GFLOPS
Aggregated Results 11
Observed Score Range (Sample Interval) 5299GFLOPS (1732GFLOPS - 8229GFLOPS)
Standard Deviation ±1762GFLOPS
Variation Coefficient (CV) 33.26%
Dispersion Index (VMR) Low Variation of Results: Under-dispersed results
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Individual Result
nVidia
nVidia
Result ID NVIDIA GeForce GT 640 (384SP 2C 1ГГц/900МГц 16% OC, 32Кб L2, 2Гб 1.8ГГц) (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 80.07.26.00.34
Number of Devices / Threads 1 / 1
State OverClocked : 16%
Speed 105GHz
Performance vs. Speed (aka Speed Efficiency) 1658GFLOPS/GHz
Power 650W
Performance vs. Power (aka Power Efficiency) 027GFLOPS/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
GigaByte H77M-D3H
GigaByte H77M-D3H
Name
GigaByte H77M-D3H GigaByte H77M-D3H
Brand Gigabyte
Price
Best Price for GigaByte H77M-D3H @ Amazon Best Price for GigaByte H77M-D3H @ Amazon
Platform Desktop
Operating System Windows x64 7.0.1
Report Issue | Top Computers/Devices | Create an Account | Details for Computer/Device GigaByte H77M-D3H | Best Price for GigaByte H77M-D3H @ Amazon
Program
GP (GPU) Scientific Analysis (Normal/Single Precision)
GP (GPU) Scientific Analysis (Normal/Single Precision)
Name / Version SiSoftware Sandra 28.40
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 5299GFLOPS 2CU 102GHz650W OverClocked : 13% Desktop Windows x64 10.0.20.4 11
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 Gigabyte Z68X-UD3H-B3 Gigabyte Z68X-UD3H-B3 NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 1GHz/900MHz 16% OC, 256kB L2, 2GB 1.8GHz 128-bit) (CUDA) 4448GFLOPS 2CU 105GHz650W OverClocked : 16% Desktop Windows x64 10.0.18.3 27 December 2019
Anonymous Anonymous World World ASUS P5QL/EPU ASUS P5QL/EPU NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 1ГГц/900МГц 16% OC, 256Кб L2, 2Гб 2.2ГГц 128-бит) (OpenCL) 6431GFLOPS 2CU 105GHz650W OverClocked : 16% Desktop Windows x64 10.0.19.3 3 November 2019
Anonymous Anonymous World World GigaByte B75-D3V GigaByte B75-D3V NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 1GHz/900MHz 16% OC, 256kB L2, 2GB 1.8GHz 128-bit) (OpenCL) 5451GFLOPS 2CU 105GHz650W OverClocked : 16% Desktop Windows x64 10.0.18.3 22 February 2019
Anonymous Anonymous World World ASUS P5PL2-E ASUS P5PL2-E NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 1ГГц/900МГц 16% OC, 2Гб 1.8ГГц) (OpenCL) 5505GFLOPS 2CU 105GHz650W OverClocked : 16% Desktop Windows x64 7.0.1 12 February 2019
Anonymous Anonymous World World GigaByte H77M-D3H GigaByte H77M-D3H NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 1ГГц/900МГц 16% OC, 32Кб L2, 2Гб 1.8ГГц) (OpenCL) 1732GFLOPS 2CU 105GHz650W OverClocked : 16% Desktop Windows x64 7.0.1 6 February 2019
0 - 5 (10)  Next > End
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