SiSoftware Sandra 20/21
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Details for Result ID NVIDIA GeForce GT 640 (384SP 2C 940MHz, 256kB L2, 2GB 1.8GHz 128-bit) (CUDA)
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Rank
#129,756
#129,756
Local Rank #129,756
Position Higher than 23.75% ranked results
Points 24
Score 139.57Mpix/s
Qualification Low Performance ;(
Created 5 July 2019
Serial Number c2ffcdf4d2b3d2efdaead9e8dceaccbe83b395f095a898becdf0c3
Individual Results
GP (GPU) Processing
GP (GPU) Processing
Half-float GP Compute 465.64Mpix/s
Single-float GP Compute 465.57Mpix/s
Double-float GP Compute 41.84Mpix/s
Quad-float GP Compute 1.15Mpix/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) 60.18Mpix/s - 234.85Mpix/s
Aggregated Results 932
Observed Score Range (Sample Interval) 147.51Mpix/s (11.10Mpix/s - 364.02Mpix/s)
Standard Deviation ±43.67Mpix/s
Variation Coefficient (CV) 29.60%
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 940MHz, 256kB L2, 2GB 1.8GHz 128-bit) (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 80.07.55.00.2c
Number of Devices / Threads 1 / 1
State Normal
Speed 0.94GHz
Performance vs. Speed (aka Speed Efficiency) 148.47Mpix/s/GHz
Power 65.0W
Performance vs. Power (aka Power Efficiency) 2.15Mpix/s/W
Capacity 2CU
Capacity vs. Power (aka Size Efficiency) 0.03CU/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
CDC  (ASUS P7P55D)
CDC (ASUS P7P55D)
Name
CDC  (ASUS P7P55D) CDC (ASUS P7P55D)
Brand CDC
Price
Best Price for CDC  (ASUS P7P55D) @ Amazon Best Price for CDC (ASUS P7P55D) @ Amazon
Platform Desktop
Operating System Windows x64 10.0.18.9
Report Issue | Top Computers/Devices | Create an Account | Details for Computer/Device CDC (ASUS P7P55D) | Best Price for CDC (ASUS P7P55D) @ Amazon
Program
GP (GPU) Processing
GP (GPU) Processing
Name / Version SiSoftware Sandra 28.69
Registered No
Benchmark
GP (GPU) Processing GP (GPU) Processing
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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 State Platform Operating System Popularity
NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 147.51Mpix/s 2CU 0.95GHz Normal Desktop Windows x64 11.0.21.2 932
0 - 5 (1)  Next > End
Individual Results
User Team Computer/Device Result ID Score Capacity Speed State Platform Operating System Created
Anonymous Anonymous World World GigaByte P41T-D3P GigaByte P41T-D3P NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 940МГц, 2Гб 900МГц) (DX-CS) 140.45Mpix/s 0.94GHz Normal : 4% Desktop Windows x64 7.0.1 20 March 2016
Anonymous Anonymous World World ASUS P8H61-M LX3 R2.0 ASUS P8H61-M LX3 R2.0 NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 940МГц, 32Кб L2, 2Гб 900МГц) (OpenCL) 185.65Mpix/s 2CU 0.94GHz Normal : 4% Desktop Windows x64 7.0.1 5 November 2016
Anonymous Anonymous World World ASUS All Series ASUS MB (ASUS Z87-C) ASUS All Series ASUS MB (ASUS Z87-C) NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 940MHz, 2GB 1.8GHz) (D3D 11) 113.78Mpix/s 0.94GHz Normal : 4% Desktop Windows x64 10.0.18.3 27 November 2018
Anonymous Anonymous World World ASRock FM2A75M-DGS R2.0 ASRock FM2A75M-DGS R2.0 NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 940МГц, 32Кб L2, 2Гб 900МГц) (OpenCL) 185.36Mpix/s 2CU 0.94GHz Normal : 4% Desktop Windows x64 7.0.1 11 February 2017
Anonymous Anonymous World World GigaByte B75M-D3H GigaByte B75M-D3H NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 940MHz, 32kB L2, 2GB 891MHz) (OpenCL) 178.64Mpix/s 2CU 0.94GHz Normal : 4% Desktop Windows x64 7.0.1 6 February 2018
0 - 5 (745)  Next > End
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