SiSoftware Sandra 20/21
SiSoftware Official Benchmark Ranker SiSoftware Official Benchmark Ranker
Details for Result ID NVIDIA GeForce GT 640 (144S SM11.5 720МГц, 3Гб 1.6ГГц) (D3D 11)
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Rank
#96,811
#96,811
Local Rank #96,811
Position Higher than 17.57% ranked results
Points 18
Score 1.50GB/s
Qualification Low Performance ;(
Created 17 November 2020
Serial Number c2ffccfddbbadbe6d4e0d3e0d7e0c6b489b99ffa9fa292b4c7facbf9
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
  Global Rank | Top GP (GPU) Cryptography (High Security) Ranks
Statistical Analysis
Valid Result: Medium Deviation (within Secondary 95.5% Confidence Interval)
Valid Result: Medium Deviation (within Secondary 95.5% Confidence Interval)
Certification Valid Result: Medium Deviation (within Secondary 95.5% 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 (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)
Get Latest Sandra (FREE) | Get More: Upgrade Sandra!
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 2.04GB/s 2CU 0.93GHz Normal Desktop Windows x64 10.0.20.9 549
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 ASUS M4A87TD/USB3 ASUS M4A87TD/USB3 NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 901МГц, 32Кб L2, 1Гб 1.78ГГц) (OpenCL) 1.63GB/s 2CU 0.90GHz Normal Desktop Windows x64 7.0.1 7 December 2019
Anonymous Anonymous World World Fujitsu-Siemens G31T-M2 Fujitsu-Siemens G31T-M2 NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 1GHz, 512kB L2, 2GB 5GHz 64-bit) (CUDA) 2.68GB/s 2CU 1.05GHz Normal Desktop Windows x64 10.0.19.9 4 June 2020
Anonymous Anonymous World World Intel DX79TO Intel DX79TO NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 901МГц, 256Кб L2, 2Гб 1.78ГГц 128-бит) (CUDA) 2.02GB/s 2CU 0.90GHz Normal Desktop Windows x64 7.0.1 28 December 2016
Anonymous Anonymous World World MEDION H77H2-EM MEDION H77H2-EM NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 796MHz, 256kB L2, 2GB 1.78GHz 128-bit) (CUDA) 1.96GB/s 2CU 0.80GHz Normal Desktop Windows x64 10.0.18.3 10 February 2019
Anonymous Anonymous World World ASUS P8Z77-V LX ASUS P8Z77-V LX NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 901MHz, 32kB L2, 2GB 1.78GHz) (OpenCL) 2.22GB/s 2CU 0.90GHz Normal Desktop Windows x64 7.0.1 12 November 2018
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