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SiSoftware Official Benchmark Ranker SiSoftware Official Benchmark Ranker
Details for Result ID NVIDIA GeForce GT 640 (2CU 384SP SM5.0 901MHz, 256kB L2, 2GB 1.78GHz 128-bit, PCIe 3.0 x16) (D3D 11)
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Rank
#31561
#31561
Local Rank #31561
Position Higher than 39.89% ranked results
Points 40
Score 1625GB/s
Qualification Average Performance :|
Created 12 July 2018
Serial Number c2ffcdfadcbddce1d0e1d5ecdce4c2b08dbd9bfe9ba696b0c3fece
Individual Results
Video Memory Bandwidth
Video Memory Bandwidth
Internal Memory Bandwidth 2341GB/s
Upload Bandwidth 1138GB/s
Download Bandwidth 1117GB/s
  Global Rank | Top Video Memory Bandwidth 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) 474GB/s - 1804GB/s
Aggregated Results 163
Observed Score Range (Sample Interval) 1139GB/s (139GB/s - 2278GB/s)
Standard Deviation ±333GB/s
Variation Coefficient (CV) 29.20%
Dispersion Index (VMR) Low Variation of Results: Under-dispersed results
Report Issue
Individual Result
nVidia
nVidia
Result ID NVIDIA GeForce GT 640 (2CU 384SP SM5.0 901MHz, 256kB L2, 2GB 1.78GHz 128-bit, PCIe 3.0 x16) (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 80.07.42.00.07
Number of Devices / Threads 1 / 1
State Normal
Speed 178GHz
Performance vs. Speed (aka Speed Efficiency) 912GB/s/GHz
Power 650W
Performance vs. Power (aka Power Efficiency) 025GB/s/W
Capacity 2048MB
Capacity vs. Power (aka Size Efficiency) 3151MB/W
Top Video Memory Bandwidth Ranks | Top Components | Top Brands | Details for Component NVIDIA GeForce GT 640 | Best Price for NVIDIA GeForce GT 640 @ Amazon
Computer/Device
ASUS PRIME X370-PRO
ASUS PRIME X370-PRO
Name
ASUS PRIME X370-PRO ASUS PRIME X370-PRO
Brand ASUS
Price
Best Price for ASUS PRIME X370-PRO @ Amazon Best Price for ASUS PRIME X370-PRO @ Amazon
Platform Desktop
Operating System Windows x64 10.0.18.3
Report Issue | Top Computers/Devices | Details for Computer/Device ASUS PRIME X370-PRO | Best Price for ASUS PRIME X370-PRO @ Amazon
Program
Video Memory Bandwidth
Video Memory Bandwidth
Name / Version SiSoftware Sandra 28.18
Registered No
Benchmark
Video Memory Bandwidth Video Memory Bandwidth
Get Latest Sandra (FREE) | Get More: Upgrade Sandra!
User
Rüdiger_320
Rüdiger_320
Name Rüdiger_320
Status Active
Country
Deutschland (Germany) Deutschland (Germany)
Report Issue | Top Users | Details for User Rüdiger_320
Team
Deutschland
Deutschland
Name Deutschland
Status Active
Country  
Report Issue | Top Teams | Join Team Deutschland | Details for Team Deutschland
Aggregated Results
Component Average Score Average Capacity Average Speed Power State Platform Operating System Popularity
NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 1139GB/s 2151MB 190GHz650W Normal Desktop Windows x64 11.0.22.2 163
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 Dell XPS 8500 (Dell 0NW73C) Dell XPS 8500 (Dell 0NW73C) NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (2CU 384SP SM5.0 953MHz, 256kB L2, 1GB 2.5GHz 128-bit, PCIe 3.0 x16) (D3D 11) 2278GB/s 1024MB 250GHz650W Normal Desktop Windows x64 10.0.17.9 20 May 2018
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) 1638GB/s 2048MB 178GHz650W Normal Desktop Windows x64 10.0.20.9 7 October 2021
Anonymous Anonymous World World ASUS P8Z77-V LX ASUS P8Z77-V LX NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (2CU 384SP SM5.0 901MHz, 32kB L2, 2GB 1.78GHz, PCIe 3.0 x16) (D3D 11) 1628GB/s 1984MB 178GHz650W Normal Desktop Windows x64 7.0.1 24 October 2018
Rüdiger_320 Rüdiger_320 Deutschland Deutschland ASUS PRIME X370-PRO ASUS PRIME X370-PRO NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (2CU 384SP SM5.0 901MHz, 256kB L2, 2GB 1.78GHz 128-bit, PCIe 3.0 x16) (D3D 11) 1625GB/s 2048MB 178GHz650W Normal Desktop Windows x64 10.0.18.3 12 July 2018
Anonymous Anonymous World World ASUS CM6870 Desktop ASUS CM6870 Desktop NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (2CU 384SP SM5.0 901MHz, 256kB L2, 2GB 1.78GHz 128-bit, PCIe 3.0 x16) (D3D 11) 1618GB/s 2048MB 178GHz650W Normal Desktop Windows x64 10.0.18.3 9 July 2018
0 - 5 (127)  Next > End
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