SiSoftware Sandra 20/21
SiSoftware Official Benchmark Ranker SiSoftware Official Benchmark Ranker
Details for Result ID NVIDIA GeForce GT 640 (144S SM5.5 1.44ГГц, 3Гб 1.6ГГц, PCIe 2.0 x16) (D3D 11)
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Rank
#27,512
#27,512
Local Rank #27,512
Position Higher than 37.15% ranked results
Points 37
Score 13.46GB/s
Qualification Average Performance :|
Created 17 November 2020
Serial Number c2ffcdfadcbddce1d0e3d5e4d0e3c5b78aba9cf99ca191b7c4f9c0
Individual Results
Video Memory Bandwidth
Video Memory Bandwidth
Internal Memory Bandwidth 31.17GB/s
Upload Bandwidth 6.00GB/s
Download Bandwidth 5.63GB/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 - 18.14GB/s
Aggregated Results 151
Observed Score Range (Sample Interval) 11.42GB/s (1.39GB/s - 22.78GB/s)
Standard Deviation ±3.36GB/s
Variation Coefficient (CV) 29.44%
Dispersion Index (VMR) Low Variation of Results: Under-dispersed results
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Individual Result
nVidia
nVidia
Result ID NVIDIA GeForce GT 640 (144S SM5.5 1.44ГГц, 3Гб 1.6ГГц, PCIe 2.0 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 70.26.3c.00.0f
Number of Devices / Threads 1 / 1
State Normal
Speed 1.60GHz
Performance vs. Speed (aka Speed Efficiency) 8.44GB/s/GHz
Power 65.0W
Performance vs. Power (aka Power Efficiency) 0.21GB/s/W
Capacity 3,072MB
Capacity vs. Power (aka Size Efficiency) 47.26MB/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
Acer Predator G3620 Acer Desktop
Acer Predator G3620 Acer Desktop
Name
Acer Predator G3620 Acer Desktop Acer Predator G3620 Acer Desktop
Brand acer
Price
Best Price for Acer Predator G3620 Acer Desktop @ Amazon Best Price for Acer Predator G3620 Acer Desktop @ Amazon
Platform Desktop
Operating System Windows x64 10.0.20.4
Report Issue | Top Computers/Devices | Details for Computer/Device Acer Predator G3620 Acer Desktop | Best Price for Acer Predator G3620 Acer Desktop @ Amazon
Program
Video Memory Bandwidth
Video Memory Bandwidth
Name / Version SiSoftware Sandra 30.80
Registered No
Benchmark
Video Memory Bandwidth Video Memory Bandwidth
Get Latest Sandra (FREE) | Get More: Upgrade Sandra!
User
Kostia
Kostia
Name Kostia
Status Active
Country
Россия (Russia) Россия (Russia)
Report Issue | Top Users | Details for User Kostia
Team
DELL
DELL
Name DELL
Status Active
Country  
Report Issue | Top Teams | Join Team DELL | Details for Team DELL
Aggregated Results
Component Average Score Average Capacity Average Speed State Platform Operating System Popularity
NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 11.42GB/s 2,169MB 1.95GHz Normal Desktop Windows x64 10.0.20.9 151
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Individual Results
User Team Computer/Device Result ID Score Capacity Speed State Platform Operating System Created
Anonymous Anonymous World World DEPO MCP61M-M3 DEPO MCP61M-M3 NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (2CU 384SP SM5.0 901МГц, 256Кб L2, 2Гб 1.78ГГц 128-бит, PCIe 1.00 x16) (D3D 10) 8.91GB/s 2,048MB 1.78GHz Normal Desktop Windows x64 6.1.1 17 September 2016
Anonymous Anonymous World World ASRock Z77 Extreme4 ASRock Z77 Extreme4 NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (2CU 384SP SM5.0 1GHz, 32kB L2, 2GB, PCIe 2.0 x8) (D3D 11) 9.49GB/s 1,984MB Normal Desktop Windows x64 7.0.1 5 August 2018
Anonymous Anonymous World World Gigabyte EP31-DS3L Gigabyte EP31-DS3L NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (2CU 384SP SM5.0 901МГц, 256Кб L2, 2Гб 1.78ГГц 128-бит, PCIe 1.00 x16) (D3D 10) 7.89GB/s 1,984MB 1.78GHz Normal Desktop Windows x64 6.1.1 1 November 2019
Anonymous Anonymous World World ASUS P8H61-M LX2 R2.0 ASUS P8H61-M LX2 R2.0 NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (2CU 384SP SM5.0 901MHz, 256kB L2, 2GB 1.78GHz 128-bit, PCIe 3.00 x16) (D3D 10) 16.00GB/s 2,048MB 1.78GHz Normal Desktop Windows x64 6.3 16 February 2015
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) 16.28GB/s 1,984MB 1.78GHz Normal Desktop Windows x64 7.0.1 24 October 2018
0 - 5 (118)  Next > End
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