SiSoftware Sandra 20/21
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Details for Result ID NVIDIA GeForce GT 640 (144S SM11.5 720МГц, 3Гб 1.6ГГц) (D3D 11)
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Rank
#122,827
#122,827
Global Rank #122,827
Position Higher than 22.19% ranked results
Points 22
Score 1.50GB/s
Qualification Low Performance ;(
Created 17 November 2020
Serial Number c2ffccfddbbadbe6d4e0d3e0d7e0c6b489b89efb9ea393b5c6fbcaf9
Individual Results
GP (GPU) Cryptography (High Security)
GP (GPU) Cryptography (High Security)
EnCryption Bandwidth 1.49GB/s
DeCryption Bandwidth 1.64GB/s
Hashing Bandwidth 1.43GB/s
  Local Rank | Top GP (GPU) Cryptography (High Security) 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) 0.56GB/s - 3.99GB/s
Aggregated Results 596
Observed Score Range (Sample Interval) 2.28GB/s (0.41GB/s - 3.78GB/s)
Standard Deviation ±0.86GB/s
Variation Coefficient (CV) 37.69%
Dispersion Index (VMR) Low Variation of Results: Under-dispersed results
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Individual Result
nVidia
nVidia
Result ID NVIDIA GeForce GT 640 (144S SM11.5 720МГц, 3Гб 1.6ГГц) (D3D 11)
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 70.26.3c.00.0f
Number of Devices / Threads 1 / 1
State Normal
Speed 0.72GHz
Performance vs. Speed (aka Speed Efficiency) 2.08GB/s/GHz
Power 65.0W
Performance vs. Power (aka Power Efficiency) 0.02GB/s/W
Capacity
Capacity vs. Power (aka Size Efficiency)
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
Acer Predator G3620 Acer Desktop
Acer Predator G3620 Acer Desktop
Name
Acer Predator G3620 Acer Desktop Acer Predator G3620 Acer Desktop
Brand acer
Price
Best Price for Acer Predator G3620 Acer Desktop @ Amazon Best Price for Acer Predator G3620 Acer Desktop @ Amazon
Platform Desktop
Operating System Windows x64 10.0.20.4
Report Issue | Top Computers/Devices | Details for Computer/Device Acer Predator G3620 Acer Desktop | Best Price for Acer Predator G3620 Acer Desktop @ Amazon
Program
GP (GPU) Cryptography (High Security)
GP (GPU) Cryptography (High Security)
Name / Version SiSoftware Sandra 30.80
Registered No
Benchmark
GP (GPU) Cryptography (High Security) GP (GPU) Cryptography (High Security)
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User
Kostia
Kostia
Name Kostia
Status Active
Country
Россия (Russia) Россия (Russia)
Report Issue | Top Users | Details for User Kostia
Team
DELL
DELL
Name DELL
Status Active
Country  
Report Issue | Top Teams | Join Team DELL | Details for Team DELL
Aggregated Results
Component Average Score Average Capacity Average Speed State Platform Operating System Popularity
NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 1.65GB/s 9CU 1.32GHz OverClocked : 47% Desktop Windows x86 10.0.6.167 2
NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 2.28GB/s 2CU 0.95GHz Normal Desktop Windows x86 10.0.18.3 31
NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 2.17GB/s 2CU 1.06GHz OverClocked : 17% Desktop Windows x64 10.0.20.4 14
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
Anonymous Anonymous World World Asus P5Q-PRO Asus P5Q-PRO NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 901МГц, 256Кб L2, 2Гб 1.78ГГц 128-бит) (CUDA) 2.20GB/s 2CU 0.90GHz Normal Desktop Windows x86 7.0.1 22 November 2016
Anonymous Anonymous World World Compaq Presario 061 EP149AA-ABX SR1719SF EL610 103C_53316J (MSI AMETHYST) Compaq Presario 061 EP149AA-ABX SR1719SF EL610 103C_53316J (MSI AMETHYST) NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 1GHz, 512kB L2, 1GB 5GHz 64-bit) (CUDA) 3.26GB/s 2CU 1.05GHz Normal Desktop Windows x86 7.0.1 28 May 2016
Anonymous Anonymous World World Gigabyte P67A-UD3-B3 Gigabyte P67A-UD3-B3 NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 1GHz, 256kB L2, 2GB 1.8GHz 128-bit) (CUDA) 2.51GB/s 2CU 1.05GHz Normal Desktop Windows x86 7.0.1 20 February 2016
Anonymous Anonymous World World ASUS M4A78LT-M ASUS M4A78LT-M NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 1GHz/900MHz 16% OC, 32kB L2, 2GB 900MHz) (OpenCL) 2.25GB/s 2CU 1.05GHz OverClocked : 16% Desktop Windows x86 7.0.1 2 March 2016
Charles Hill Charles Hill World World HP Pavilion KJ379AA-ABA a6400f 103C_53316J (ASUS Benicia) HP Pavilion KJ379AA-ABA a6400f 103C_53316J (ASUS Benicia) NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 901MHz, 32kB L2, 2GB 891MHz) (OpenCL) 1.99GB/s 2CU 0.90GHz Normal Desktop Windows x86 7.0.1 24 April 2016
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