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Details for Result ID NVIDIA GeForce GT 640 (2CU 384SP SM5.0 1ГГц, 512Кб L2, 1Гб 5ГГц 64-бит, PCIe 2.00 x8) (D3D 11)
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Rank
#38206
#38206
Local Rank #38206
Position Higher than 27.40% ranked results
Points 27
Score 941GB/s
Qualification Low Performance ;(
Created 11 April 2016
Serial Number c2ffcdfadcbddce1d8e1d8ecd8fe8cb181a7c2a79aaa8cffc2f2
Individual Results
Video Memory Bandwidth
Video Memory Bandwidth
Internal Memory Bandwidth 3094GB/s
Upload Bandwidth 301GB/s
Download Bandwidth 273GB/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) 198GB/s - 1396GB/s
Aggregated Results 12
Observed Score Range (Sample Interval) 797GB/s (358GB/s - 1524GB/s)
Standard Deviation ±300GB/s
Variation Coefficient (CV) 37.57%
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 1ГГц, 512Кб L2, 1Гб 5ГГц 64-бит, PCIe 2.00 x8) (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 501GHz
Performance vs. Speed (aka Speed Efficiency) 188GB/s/GHz
Power 650W
Performance vs. Power (aka Power Efficiency) 014GB/s/W
Capacity 1024MB
Capacity vs. Power (aka Size Efficiency) 1575MB/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
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 x86 6.1.1
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
Video Memory Bandwidth
Video Memory Bandwidth
Name / Version SiSoftware Sandra 21.10
Registered Yes
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 Power State Platform Operating System Popularity
NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 797GB/s 1707MB 220GHz650W Normal Desktop Windows x86 10.0.7.117 12
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 Lenovo 10094 IdeaCentre (Lenovo MAHOBAY) Lenovo 10094 IdeaCentre (Lenovo MAHOBAY) NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (2CU 384SP SM5.0 796МГц, 256Кб L2, 2Гб 1.78ГГц 128-бит, PCIe 3.00 x16) (D3D 11) 1524GB/s 2048MB 178GHz650W Normal Desktop Windows x86 10.0.7.117 22 March 2020
Anonymous Anonymous World World Gigabyte P55-UD3 Gigabyte P55-UD3 NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (2CU 384SP SM5.0 901MHz, 256kB L2, 1GB 1.78GHz 128-bit, PCIe 2.00 x16) (D3D 11) 1108GB/s 1024MB 178GHz650W Normal Desktop Windows x86 6.1.1 31 March 2015
Anonymous Anonymous World World GigaByte H61M-S2PV REV 2.2 GigaByte H61M-S2PV REV 2.2 NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (2CU 384SP SM5.0 1ГГц, 512Кб L2, 1Гб 5ГГц 64-бит, PCIe 2.00 x8) (D3D 11) 941GB/s 1024MB 501GHz650W Normal Desktop Windows x86 6.1.1 11 April 2016
Anonymous Anonymous World World ASUS P5G41T-M LX ASUS P5G41T-M LX NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (3CU 144SP SM5.0 1.44ГГц, 384Кб L2, 3Гб 1.6ГГц 192-бит, PCIe 2.00 x16) (D3D 11) 912GB/s 3072MB 160GHz650W Normal Desktop Windows x86 10.0.7.117 3 February 2021
Anonymous Anonymous World World ASUS P5G41T-M LX2/GB ASUS P5G41T-M LX2/GB NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (2CU 384SP SM5.0 1ГГц, 32Кб L2, 2Гб 1.8ГГц, PCIe 1.00 x16) (D3D 11) 782GB/s 2048MB 180GHz650W Normal Desktop Windows x86 6.1.1 16 August 2015
0 - 5 (12)  Next > End
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