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Details for Result ID NVIDIA GeForce GT 640 (384SP 2C 901МГц, 256Кб L2, 1Гб 1.78ГГц 128-бит) (CUDA)
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Rank
#93501
#93501
Local Rank #93501
Position Higher than 36.56% ranked results
Points 37
Score 1639GB/s
Qualification Average Performance :|
Created 18 March 2018
Serial Number c2ffccfcdabbdae7d4e3dbeedbedcbb984b492f792af9fb9caf7c7
Individual Results
GP (GPU) Memory Bandwidth
GP (GPU) Memory Bandwidth
Internal Memory Bandwidth 2421GB/s
Upload Bandwidth 1139GB/s
Download Bandwidth 1080GB/s
  Global Rank | Top GP (GPU) Memory Bandwidth 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) 484GB/s - 2045GB/s
Aggregated Results 795
Observed Score Range (Sample Interval) 1265GB/s (200GB/s - 2518GB/s)
Standard Deviation ±390GB/s
Variation Coefficient (CV) 30.86%
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 901МГц, 256Кб L2, 1Гб 1.78ГГц 128-бит) (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
Number of Devices / Threads 1 / 1
State Normal
Speed 178GHz
Performance vs. Speed (aka Speed Efficiency) 920GB/s/GHz
Power 650W
Performance vs. Power (aka Power Efficiency) 025GB/s/W
Capacity 1024MB
Capacity vs. Power (aka Size Efficiency) 1575MB/W
Top GP (GPU) Memory Bandwidth Ranks | Top Components | Top Brands | Details for Component NVIDIA GeForce GT 640 | Best Price for NVIDIA GeForce GT 640 @ Amazon
Computer/Device
GigaByte H61M-S2PV REV 2.2
GigaByte H61M-S2PV REV 2.2
Name
GigaByte H61M-S2PV REV 2.2 GigaByte H61M-S2PV REV 2.2
Brand Gigabyte
Price
Best Price for GigaByte H61M-S2PV REV 2.2 @ Amazon Best Price for GigaByte H61M-S2PV REV 2.2 @ Amazon
Platform Desktop
Operating System Windows x64 10.0.6.71
Report Issue | Top Computers/Devices | Create an Account | Details for Computer/Device GigaByte H61M-S2PV REV 2.2 | Best Price for GigaByte H61M-S2PV REV 2.2 @ Amazon
Program
GP (GPU) Memory Bandwidth
GP (GPU) Memory Bandwidth
Name / Version SiSoftware Sandra 22.20
Registered No
Benchmark
GP (GPU) Memory Bandwidth GP (GPU) Memory Bandwidth
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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 Power State Platform Operating System Popularity
NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 1265GB/s 2157MB 197GHz650W Normal Desktop Windows x64 11.0.21.2 795
0 - 5 (1)  Next > End
Individual Results
User Team Computer/Device Result ID Score Capacity Speed Power State Platform Operating System Created
Anonymous Anonymous World World MEDION MS-7797 MEDION MS-7797 NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 953MHz, 256kB L2, 1GB 5GHz 128-bit) (CUDA) 2518GB/s 1024MB 505GHz650W Normal Desktop Windows x64 10.0 21 November 2015
Anonymous Anonymous World World HP Z440 Workstation 103C_53335X G-D (HP 212B) HP Z440 Workstation 103C_53335X G-D (HP 212B) NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 953MHz, 32kB L2, 1GB 5GHz) (OpenCL) 2518GB/s 1024MB 500GHz650W Normal Desktop Windows x64 10.0 8 November 2015
Anonymous Anonymous World World Dell XPS 8500 (Dell 0YJPT1) Dell XPS 8500 (Dell 0YJPT1) NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 953MHz, 256kB L2, 1GB 5GHz 128-bit) (CUDA) 2513GB/s 1024MB 500GHz650W Normal Desktop Windows x64 10.0 7 December 2015
Anonymous Anonymous World World AlienWare (Dell) Alienware X51 (AlienWare (Dell) 06G6JW) AlienWare (Dell) Alienware X51 (AlienWare (Dell) 06G6JW) NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384SP 2C 953MHz, 256kB L2, 1GB 5GHz 128-bit) (CUDA) 2509GB/s 1024MB 500GHz650W Normal Desktop Windows x64 10.0.6.71 3 January 2017
Russ Russ World World Dell XPS 8500 (Dell 0YJPT1) Dell XPS 8500 (Dell 0YJPT1) nVidia GeForce GT 640 nVidia GeForce GT 640 (384SP 2C 954MHz, 1GB) (OpenCL) 2503GB/s 1024MB 650W Normal Desktop Windows x64 6.1.1 20 June 2015
0 - 5 (643)  Next > End
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