SiSoftware Sandra 20/21
SiSoftware Official Benchmark Ranker SiSoftware Official Benchmark Ranker
Details for Result ID NVIDIA GeForce GT 640 (2CU 384SP SM5.0 901MHz, 256kB L2, 2GB 1.6GHz 128-bit, PCIe 2.00 x16) (D3D 11)
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Rank
#29,901
#29,901
Local Rank #29,901
Position Higher than 32.80% ranked results
Points 33
Score 10.64GB/s
Qualification Low Performance ;(
Created 14 December 2014
Serial Number c2ffcdfadcbddce1d9ebd3e1d9ff8db080a6c3a69bab8dfec3fb
Individual Results
Video Memory Bandwidth
Video Memory Bandwidth
Internal Memory Bandwidth 20.95GB/s
Upload Bandwidth 5.44GB/s
Download Bandwidth 5.36GB/s
  Global Rank | Top Video 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) 4.70GB/s - 18.22GB/s
Aggregated Results 152
Observed Score Range (Sample Interval) 11.46GB/s (1.39GB/s - 22.78GB/s)
Standard Deviation ±3.38GB/s
Variation Coefficient (CV) 29.48%
Dispersion Index (VMR) Low Variation of Results: Under-dispersed results
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Individual Result
nVidia
nVidia
Result ID NVIDIA GeForce GT 640 (2CU 384SP SM5.0 901MHz, 256kB L2, 2GB 1.6GHz 128-bit, PCIe 2.00 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
Number of Devices / Threads 1 / 1
State Normal
Speed 1.60GHz
Performance vs. Speed (aka Speed Efficiency) 6.65GB/s/GHz
Power 65.0W
Performance vs. Power (aka Power Efficiency) 0.16GB/s/W
Capacity 2,048MB
Capacity vs. Power (aka Size Efficiency) 31.51MB/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 M5A97
ASUS M5A97
Name
ASUS M5A97 ASUS M5A97
Brand ASUS
Price
Best Price for ASUS M5A97 @ Amazon Best Price for ASUS M5A97 @ Amazon
Platform Desktop
Operating System Windows x64 6.3
Report Issue | Top Computers/Devices | Create an Account | Details for Computer/Device ASUS M5A97 | Best Price for ASUS M5A97 @ Amazon
Program
Video Memory Bandwidth
Video Memory Bandwidth
Name / Version SiSoftware Sandra 21.12
Registered No
Benchmark
Video Memory Bandwidth Video 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 State Platform Operating System Popularity
NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 11.46GB/s 2,168MB 1.95GHz Normal Desktop Windows x64 10.0.20.9 152
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 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) 16.38GB/s 2,048MB 1.78GHz Normal Desktop Windows x64 10.0.20.9 7 October 2021
Anonymous Anonymous World World ASRock 960GC-GS FX ASRock 960GC-GS FX NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384S 2C SM5.0 901МГц, 1Гб 1.78ГГц, PCIe 2.0 x16) (D3D 11) 11.40GB/s 1,024MB 1.78GHz Normal Desktop Windows x64 8.1 5 June 2021
Anonymous Anonymous World World ASUS PRIME A320M-K ASUS PRIME A320M-K 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) 10.48GB/s 2,048MB 1.78GHz Normal Desktop Windows x64 10.0.20.4 29 March 2021
Anonymous Anonymous World World ASUS  (ASUS ROG STRIX B550-F GAMING (WI-FI)) ASUS (ASUS ROG STRIX B550-F GAMING (WI-FI)) 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) 12.34GB/s 2,048MB 1.78GHz Normal Desktop Windows x64 10.0.20.9 22 March 2021
Anonymous Anonymous World World ASUS H110I-PLUS ASUS H110I-PLUS NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (384S 2C SM5.5 901МГц, 256Кб L2, 2Гб 1.78ГГц 128-бит, PCIe 3.0 x16) (D3D 11) 15.95GB/s 2,048MB 1.78GHz Normal Desktop Windows x64 10.0.20.4 7 February 2021
0 - 5 (119)  Next > End
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