SiSoftware Sandra 2018 Titanium
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Details for Result ID NVIDIA GeForce GT 640M (384SP 2C 708MHz, 256kB L2, 1GB 1.8GHz 128-bit) (OpenCL)
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Rank
#11530
#11530
Local Rank #11530
Position Higher than 70.40% ranked results
Points 70
Score 12.35GB/s
Qualification Good Performance :)
Created 5 May 2014
Serial Number c2ffccfcdabbdae7d5e4d2e2d1e6c0b28fbf99fc99a494b2c1fccc
Individual Results
GP (GPU/CPU/APU) Memory Bandwidth
GP (GPU/CPU/APU) Memory Bandwidth
Internal Memory Bandwidth 24.62GB/s
Upload Bandwidth 6.18GB/s
Download Bandwidth 6.22GB/s
  Global Rank | Top GP (GPU/CPU/APU) 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) 7.27GB/s - 19.48GB/s
Aggregated Results 88
Observed Score Range (Sample Interval) 13.37GB/s (5.69GB/s - 19.53GB/s)
Standard Deviation ±3.05GB/s
Variation Coefficient (CV) 22.83%
Dispersion Index (VMR) Low Variation of Results: Under-dispersed results
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Program
GP (GPU/CPU/APU) Memory Bandwidth
GP (GPU/CPU/APU) Memory Bandwidth
Name / Version SiSoftware Sandra 20.28
Registered No
Benchmark
GP (GPU/CPU/APU) Memory Bandwidth GP (GPU/CPU/APU) Memory Bandwidth
Get Latest Sandra (FREE) | Get More: Upgrade Sandra!
Individual Result
nVidia
nVidia
Result ID NVIDIA GeForce GT 640M (384SP 2C 708MHz, 256kB L2, 1GB 1.8GHz 128-bit) (OpenCL)
Component NVIDIA GeForce GT 640M
Brand nVidia
Firmware
Number of Devices / Threads 1 / 1
State Normal
Speed 1800MHz
Performance vs. Speed (aka Speed Efficiency) 0.01GB/s/MHz
Power
Performance vs. Power (aka Power Efficiency)
Capacity 1024MB
Capacity vs. Power (aka Size Efficiency)
Price
Performance vs. Cost (aka Cost Efficiency)
Capacity vs. Cost (aka Size Efficiency)
Top GP (GPU/CPU/APU) Memory Bandwidth Ranks | Top Components | Top Brands | Details for Component NVIDIA GeForce GT 640M | Best Price for NVIDIA GeForce GT 640M
Computer/Device
Acer Aspire M3-581TG  (Acer MA50_HX)
Acer Aspire M3-581TG (Acer MA50_HX)
Name Acer Aspire M3-581TG (Acer MA50_HX)
Brand acer
Platform Laptop/Netbook
Operating System Windows x64 6.3
Report Issue | Top Computers/Devices | Details for Computer/Device Acer Aspire M3-581TG (Acer MA50_HX) | Best Price for Acer Aspire M3-581TG (Acer MA50_HX)
User
pacog_000
pacog_000
Name pacog_000
Status Active
Country
España (Spain) España (Spain)
Report Issue | Top Users | Details for User pacog_000
Team
World
World
Name World
Status Active
   
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Aggregated Results
Component Average Score Average Capacity Average Speed State Platform Operating System Popularity
NVIDIA GeForce GT 640M NVIDIA GeForce GT 640M 13.37GB/s 1785MB 2074MHz Normal Laptop/Netbook Windows x64 10.0.17.9 88
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Individual Results
User Team Computer/Device Result ID Score Capacity Speed State Platform Operating System Created
Anonymous Anonymous World World Dell XPS One 2710 (Dell 03VTJ7) Dell XPS One 2710 (Dell 03VTJ7) NVIDIA GeForce GT 640M NVIDIA GeForce GT 640M (384SP 2C 708MHz, 256kB L2, 2GB 4GHz 128-bit) (CUDA) 19.53GB/s 2048MB 4000MHz Normal Laptop/Netbook Windows x64 10.0.5.231 5 January 2016
James Hickey James Hickey World World Dell XPS L521X 103C_5335KV (Dell 029M77) Dell XPS L521X 103C_5335KV (Dell 029M77) NVIDIA GeForce GT 640M NVIDIA GeForce GT 640M (384SP 2C 645MHz/708MHz, 256kB L2, 2GB 4GHz 128-bit) (CUDA) 19.52GB/s 2048MB 4000MHz Normal Laptop/Netbook Windows x64 10.0 8 October 2015
Anonymous Anonymous World World Dell XPS L521X 103C_5335KV (Dell 029M77) Dell XPS L521X 103C_5335KV (Dell 029M77) NVIDIA GeForce GT 640M NVIDIA GeForce GT 640M (384SP 2C 708MHz, 256ko L2, 2Go 4GHz 128-bit) (CUDA) 19.50GB/s 2048MB 4000MHz Normal Laptop/Netbook Windows x64 6.3 6 October 2017
Anonymous Anonymous World World Dell XPS L521X 103C_5335KV (Dell 029M77) Dell XPS L521X 103C_5335KV (Dell 029M77) NVIDIA GeForce GT 640M NVIDIA GeForce GT 640M (384SP 2C 645МГц/708МГц, 256Кб L2, 2Гб 4ГГц 128-бит) (CUDA) 19.49GB/s 2048MB 4000MHz Normal Laptop/Netbook Windows x64 10.0.6.71 9 November 2016
Louis Panzer Louis Panzer World World Dell XPS One 2710 (Dell 03VTJ7) Dell XPS One 2710 (Dell 03VTJ7) NVIDIA GeForce GT 640M NVIDIA GeForce GT 640M (384SP 2C 645MHz/708MHz, 256kB L2, 2GB 4GHz 128-bit) (CUDA) 19.42GB/s 2048MB 4000MHz Normal Laptop/Netbook Windows x64 10.0.6.71 12 September 2016
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