SiSoftware Sandra 20/21
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Details for Result ID NVIDIA GeForce GT 640 (384SP SM5.0 901МГц, 2Гб 1.78ГГц, PCIe 2.00 x16) (OpenGL)
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Rank
#43,515
#43,515
Local Rank #43,515
Position Higher than 25.94% ranked results
Points 26
Score 138.25Mpix/s
Qualification Low Performance ;(
Created 12 December 2014
Serial Number c2ffcdfbddbcdde0d1e8dae2d2e0c6b489b99ffa9fa292b4c7fac9
Individual Results
Video Shader Compute
Video Shader Compute
Half-float Shader Compute
Single-float Shader Compute 495.16Mpix/s
Double-float Shader Compute 38.60Mpix/s
Quad-float Shader Compute 2.54Mpix/s
  Global Rank | Top Video Shader Compute 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) 90.85Mpix/s - 160.71Mpix/s
Aggregated Results 188
Observed Score Range (Sample Interval) 125.78Mpix/s (67.77Mpix/s - 209.79Mpix/s)
Standard Deviation ±17.46Mpix/s
Variation Coefficient (CV) 13.88%
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 SM5.0 901МГц, 2Гб 1.78ГГц, PCIe 2.00 x16) (OpenGL)
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 0.90GHz
Performance vs. Speed (aka Speed Efficiency) 153.44Mpix/s/GHz
Power 65.0W
Performance vs. Power (aka Power Efficiency) 2.13Mpix/s/W
Capacity 384SP
Capacity vs. Power (aka Size Efficiency) 5.91SP/W
Top Video Shader Compute Ranks | Top Components | Top Brands | Details for Component NVIDIA GeForce GT 640 | Best Price for NVIDIA GeForce GT 640 @ Amazon
Computer/Device
GigaByte GA-780T-D3L
GigaByte GA-780T-D3L
Name
GigaByte GA-780T-D3L GigaByte GA-780T-D3L
Brand Gigabyte
Price
Best Price for GigaByte GA-780T-D3L @ Amazon Best Price for GigaByte GA-780T-D3L @ Amazon
Platform Desktop
Operating System Windows x64 6.1.1
Report Issue | Top Computers/Devices | Details for Computer/Device GigaByte GA-780T-D3L | Best Price for GigaByte GA-780T-D3L @ Amazon
Program
Video Shader Compute
Video Shader Compute
Name / Version SiSoftware Sandra 21.12
Registered No
Benchmark
Video Shader Compute Video Shader Compute
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User
Лион
Лион
Name Лион
Status Active
Country
Россия (Russia) Россия (Russia)
Report Issue | Top Users | Details for User Лион
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 640 125.78Mpix/s 359SP 0.97GHz Normal Desktop Windows x64 10.0.20.9 188
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 All Series ASUS MB (ASUS Z87-C) ASUS All Series ASUS MB (ASUS Z87-C) NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP SM5.0 940MHz, 2GB 1.8GHz, PCIe 3.0 x16) (D3D 11) 112.35Mpix/s 384SP 0.94GHz Normal : 4% Desktop Windows x64 10.0.18.3 23 January 2019
Anonymous Anonymous World World GigaByte 970A-DS3P FX GigaByte 970A-DS3P FX NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (2CU 384SP SM5.5 927MHz, 1GB 1.78GHz, PCIe 2.0 x16) (D3D 11) 131.44Mpix/s 384SP 0.93GHz Normal : 3% Desktop Windows x64 10.0.19.9 21 February 2020
Anonymous Anonymous World World ASUS M5A97 LE R2.0 ASUS M5A97 LE R2.0 NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (2CU 384SP SM5.0 901MHz, 256kB L2, 2GB 1.78GHz 128-bit, PCIe 2.00 x16) (D3D 11) 126.87Mpix/s 384SP 0.90GHz Normal Desktop Windows x64 6.1.1 1 December 2014
Anonymous Anonymous World World Intel DH77KC Intel DH77KC NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384S 2C SM5.5 901MHz, 256kB L2, 2GB 1.78GHz 128-bit, PCIe 3.0 x16) (D3D 11) 209.79Mpix/s 384SP 0.90GHz Normal Desktop Windows x64 10.0.20.9 7 October 2021
Лион Лион World World GigaByte GA-780T-D3L GigaByte GA-780T-D3L NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP SM5.0 901МГц, 2Гб 1.78ГГц, PCIe 2.00 x16) (OpenGL) 138.25Mpix/s 384SP 0.90GHz Normal Desktop Windows x64 6.1.1 12 December 2014
0 - 5 (153)  Next > End
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