SiSoftware Sandra 20/21
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Details for Result ID nVidia GeForce GT 640 (384SP 2C 1GHz, 512kB L2, 2GB 5GHz 64-ビット) (OpenCL)
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Rank
#81,174
#81,174
Local Rank #81,174
Position Higher than 30.90% ranked results
Points 31
Score 3.59GB/s
Qualification Low Performance ;(
Created 12 November 2014
Serial Number c2ffccfddbbadbe6deead9eadafc8eb383a5c0a598a88efdc0f1c2
Individual Results
GP (GPU) Cryptography (High Security)
GP (GPU) Cryptography (High Security)
EnCryption Bandwidth 3.02GB/s
DeCryption Bandwidth 3.15GB/s
Hashing Bandwidth 4.18GB/s
  Global Rank | Top GP (GPU) Cryptography (High Security) Ranks
Statistical Analysis
Unexpected Result: Outlier (outside 99.7% Confidence Interval)
Unexpected Result: Outlier (outside 99.7% Confidence Interval)
Certification Unexpected Result: Outlier (outside 99.7% Confidence Interval)
Expected Score Range (Confidence Interval) 1.22GB/s - 2.87GB/s
Aggregated Results 549
Observed Score Range (Sample Interval) 2.04GB/s (0.41GB/s - 3.78GB/s)
Standard Deviation ±0.41GB/s
Variation Coefficient (CV) 20.11%
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 1GHz, 512kB L2, 2GB 5GHz 64-ビット) (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 1.05GHz
Performance vs. Speed (aka Speed Efficiency) 3.44GB/s/GHz
Power 65.0W
Performance vs. Power (aka Power Efficiency) 0.06GB/s/W
Capacity 2CU
Capacity vs. Power (aka Size Efficiency) 0.03CU/W
Top GP (GPU) Cryptography (High Security) Ranks | Top Components | Top Brands | Details for Component nVidia GeForce GT 640 | Best Price for nVidia GeForce GT 640 @ Amazon
Computer/Device
GIGABYTE GA-7PESH3
GIGABYTE GA-7PESH3
Name
GIGABYTE GA-7PESH3 GIGABYTE GA-7PESH3
Brand Gigabyte
Price
Best Price for GIGABYTE GA-7PESH3 @ Amazon Best Price for GIGABYTE GA-7PESH3 @ Amazon
Platform Desktop
Operating System Windows x64 6.1.1
Report Issue | Top Computers/Devices | Details for Computer/Device GIGABYTE GA-7PESH3 | Best Price for GIGABYTE GA-7PESH3 @ Amazon
Program
GP (GPU) Cryptography (High Security)
GP (GPU) Cryptography (High Security)
Name / Version SiSoftware Sandra 21.10
Registered No
Benchmark
GP (GPU) Cryptography (High Security) GP (GPU) Cryptography (High Security)
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User
E52630
E52630
Name E52630
Status Active
Country
日本 (Japan) 日本 (Japan)
Report Issue | Top Users | Details for User E52630
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 2.04GB/s 2CU 0.93GHz Normal Desktop Windows x64 10.0.20.9 549
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Individual Results
User Team Computer/Device Result ID Score Capacity Speed State Platform Operating System Created
E52630 E52630 World World GIGABYTE GA-7PESH3 GIGABYTE GA-7PESH3 nVidia GeForce GT 640 nVidia GeForce GT 640 (384SP 2C 1GHz, 512kB L2, 2GB 5GHz 64-ビット) (OpenCL) 3.59GB/s 2CU 1.05GHz Normal Desktop Windows x64 6.1.1 12 November 2014
Melva Blackburn Melva Blackburn World World Dell DXP051 (Dell 0YC523) Dell DXP051 (Dell 0YC523) NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 940MHz, 256kB L2, 1GB 1.78GHz 128-bit) (CUDA) 1.75GB/s 2CU 0.94GHz Normal Desktop Windows x64 6.1.1 24 February 2015
Anonymous Anonymous World World Gigabyte P35C-DS3R Gigabyte P35C-DS3R NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 901MHz, 256kB L2, 2GB 1.6GHz 128-bit) (CUDA) 1.68GB/s 2CU 0.90GHz Normal Desktop Windows x64 6.1.1 29 April 2015
Anonymous Anonymous World World Gigabyte P35C-DS3R Gigabyte P35C-DS3R NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 901MHz, 256kB L2, 2GB 1.6GHz 128-bit) (DX-CS) 2.19GB/s 2CU 0.90GHz Normal Desktop Windows x64 6.1.1 29 April 2015
Vianone Vianone World World Acer Predator G3620 Acer Desktop Acer Predator G3620 Acer Desktop NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (144SP 3C 720MHz, 48kB L2, 3GB 798MHz) (OpenCL) 1.75GB/s 3CU 0.72GHz Normal Desktop Windows x64 6.1.1 28 November 2015
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