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Details for Result ID nVidia GeForce GT 640 (384SP 2C 797MHz, 4Go) (OpenCL)
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Rank
#145946
#145946
Local Rank #145946
Position Higher than 20.68% ranked results
Points 21
Score 11882Mpix/s
Qualification Low Performance ;(
Created 13 May 2015
Serial Number c2ffcdf4d2b3d2efdceed6e6d2e2c4b68bbb9df89da090b6c5f8c8
Individual Results
GP (GPU) Processing
GP (GPU) Processing
Half-float GP Compute
Single-float GP Compute 36576Mpix/s
Double-float GP Compute 3860Mpix/s
Quad-float GP Compute 128Mpix/s
  Global Rank | Top GP (GPU) Processing 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) 5549Mpix/s - 24380Mpix/s
Aggregated Results 947
Observed Score Range (Sample Interval) 14964Mpix/s (1110Mpix/s - 36470Mpix/s)
Standard Deviation ±4708Mpix/s
Variation Coefficient (CV) 31.46%
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 797MHz, 4Go) (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 080GHz
Performance vs. Speed (aka Speed Efficiency) 14909Mpix/s/GHz
Power 650W
Performance vs. Power (aka Power Efficiency) 183Mpix/s/W
Capacity 2CU
Capacity vs. Power (aka Size Efficiency) 003CU/W
Top GP (GPU) Processing Ranks | Top Components | Top Brands | Details for Component nVidia GeForce GT 640 | Best Price for nVidia GeForce GT 640 @ Amazon
Computer/Device
HP 700-120ef 103C_53316J G-D (HP 2AF3)
HP 700-120ef 103C_53316J G-D (HP 2AF3)
Name
HP 700-120ef 103C_53316J G-D (HP 2AF3) HP 700-120ef 103C_53316J G-D (HP 2AF3)
Brand HP
Price
Best Price for HP 700-120ef 103C_53316J G-D (HP 2AF3) @ Amazon Best Price for HP 700-120ef 103C_53316J G-D (HP 2AF3) @ Amazon
Platform Desktop
Operating System Windows x64 6.3
Report Issue | Top Computers/Devices | Details for Computer/Device HP 700-120ef 103C_53316J G-D (HP 2AF3) | Best Price for HP 700-120ef 103C_53316J G-D (HP 2AF3) @ Amazon
Program
GP (GPU) Processing
GP (GPU) Processing
Name / Version SiSoftware Sandra 21.12
Registered No
Benchmark
GP (GPU) Processing GP (GPU) Processing
Get Latest Sandra (FREE) | Get More: Upgrade Sandra!
User
Philippe B
Philippe B
Name Philippe B
Status Active
Country
France France
Report Issue | Top Users | Details for User Philippe B
Team
HP
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 NVIDIA GeForce GT 640 14964Mpix/s 2CU 095GHz650W Normal Desktop Windows x64 11.0.21.2 947
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 MSI MS-7817 (MSI H81M-P33 (MS-7817)) MSI MS-7817 (MSI H81M-P33 (MS-7817)) NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384S 2C SM3.0 1ГГц, 512Кб L2, 1Гб 5ГГц/5ГГц 64-бит) (OpenCL) 36470Mpix/s 2CU 105GHz650W Normal Desktop Windows x64 10.0.18.3 20 November 2023
Anonymous Anonymous World World Fujitsu ESPRIMO P757 ESPRIMO-FTS (Fujitsu D3501-A1) Fujitsu ESPRIMO P757 ESPRIMO-FTS (Fujitsu D3501-A1) NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384S 2C SM1.2 1GHz, 512kB L2, 2GB 5GHz/5GHz 64-bit) (OpenCL) 36402Mpix/s 2CU 105GHz650W Normal Desktop Windows x64 11.0.21.2 8 December 2021
Anonymous Anonymous World World Lenovo 3544A17 Lenovo 3544A17 NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384S 2C SM1.2 1GHz, 512kB L2, 1GB 5GHz/5GHz 64-bit) (OpenCL) 36396Mpix/s 2CU 105GHz650W Normal Desktop Windows x64 10.0.21.1 9 August 2022
Anonymous Anonymous World World Dell XPS 8500 (Dell 0YJPT1) Dell XPS 8500 (Dell 0YJPT1) NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384S 2C SM3.0 953MHz, 256kB L2, 1GB 5GHz 128-bit) (OpenCL) 31075Mpix/s 2CU 095GHz650W Normal : 5% Desktop Windows x64 10.0.20.2 30 May 2022
Anonymous Anonymous World World ASUS P8H67-M LE ASUS P8H67-M LE NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384S 2C SM3.0 940MHz, 256kB L2, 2GB 1.8GHz 128-bit) (OpenCL) 30644Mpix/s 2CU 094GHz650W Normal : 4% Desktop Windows x64 10.0.20.9 31 August 2021
0 - 5 (758)  Next > End
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