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SiSoftware Official Live Ranker SiSoftware Official Live Ranker
Details for Result ID NVIDIA GeForce GT 640 (2CU 384SP SM5.5 796MHz/900MHz, 256kB L2, 2GB 1.78GHz 128-bit, PCIe 3.0 x16) (D3D 11)
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Rank
#15,724
#15,724
Local Rank #15,724
Position Higher than 40.06% ranked results
Points 40
Score 15.05GB/s
Qualification Average Performance :|
Created 24 March 2019
Serial Number c2ffcdfadcbddce1d0e2d1e3dbe8cebc81b197f297aa9abccff2ca
Individual Results
Video Memory Bandwidth
Video Memory Bandwidth
Internal Memory Bandwidth 22.35GB/s
Upload Bandwidth 9.88GB/s
Download Bandwidth 10.41GB/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) 4.54GB/s - 18.35GB/s
Aggregated Results 119
Observed Score Range (Sample Interval) 11.45GB/s (1.39GB/s - 22.78GB/s)
Standard Deviation ±3.45GB/s
Variation Coefficient (CV) 30.16%
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 SM5.5 796MHz/900MHz, 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 80.07.53.00.21
Number of Devices / Threads 1 / 1
State Normal
Speed 1782MHz
Performance vs. Speed (aka Speed Efficiency) 0.01GB/s/MHz
Power 65.0W
Performance vs. Power (aka Power Efficiency) 0.23GB/s/W
Capacity 2048MB
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
Lenovo 10094 IdeaCentre (Lenovo MAHOBAY)
Lenovo 10094 IdeaCentre (Lenovo MAHOBAY)
Name
Lenovo 10094 IdeaCentre (Lenovo MAHOBAY) Lenovo 10094 IdeaCentre (Lenovo MAHOBAY)
Brand Lenovo
Price
Best Price for Lenovo 10094 IdeaCentre (Lenovo MAHOBAY) @ Amazon Best Price for Lenovo 10094 IdeaCentre (Lenovo MAHOBAY) @ Amazon
Platform Desktop
Operating System Windows x64 10.0.18.3
Report Issue | Top Computers/Devices | Details for Computer/Device Lenovo 10094 IdeaCentre (Lenovo MAHOBAY) | Best Price for Lenovo 10094 IdeaCentre (Lenovo MAHOBAY) @ Amazon
Program
Video Memory Bandwidth
Video Memory Bandwidth
Name / Version SiSoftware Sandra 28.49
Registered No
Benchmark
Video Memory Bandwidth Video Memory Bandwidth
Get Latest Sandra (FREE) | Get More: Upgrade Sandra!
User
Claudia PC
Claudia PC
Name Claudia PC
Status Active
Country
Deutschland (Germany) Deutschland (Germany)
Report Issue | Top Users | Details for User Claudia PC
Team
Lenovo
Lenovo
Name Lenovo
Status Active
Country  
Report Issue | Top Teams | Join Team Lenovo | Details for Team Lenovo
Aggregated Results
Component Average Score Average Capacity Average Speed State Platform Operating System Popularity
NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 11.45GB/s 2184MB 1872MHz Normal Desktop Windows x64 10.0.18.3 119
0 - 5 (1)  Next > End
Individual Results
User Team Computer/Device Result ID Score Capacity Speed State Platform Operating System Created
Claudia PC Claudia PC Lenovo Lenovo Lenovo 10094 IdeaCentre (Lenovo MAHOBAY) Lenovo 10094 IdeaCentre (Lenovo MAHOBAY) NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (2CU 384SP SM5.5 796MHz/900MHz, 256kB L2, 2GB 1.78GHz 128-bit, PCIe 3.0 x16) (D3D 11) 15.05GB/s 2048MB 1782MHz Normal Desktop Windows x64 10.0.18.3 24 March 2019
Anonymous Anonymous World World EPoX nForce4 DDR2: MF4-J3, MF4-J3/G, AF4-J3 Series EPoX nForce4 DDR2: MF4-J3, MF4-J3/G, AF4-J3 Series NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (2CU 384SP SM5.0 901МГц, 2Гб, PCIe 1.0 x16) (D3D 11) 6.77GB/s 2048MB Normal Desktop Windows x64 7.0.1 19 March 2019
Anonymous Anonymous World World GigaByte Z370M D3H Default string (GigaByte Z370M D3H-CF) GigaByte Z370M D3H Default string (GigaByte Z370M D3H-CF) NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (2CU 384SP SM5.5 901MHz, 256kB L2, 2GB 1.78GHz 128-bit, PCIe 3.0 x16) (D3D 10) 15.65GB/s 2048MB 1782MHz Normal Desktop Windows x64 10.0.18.3 11 March 2019
alexVoron alexVoron World World MSI MS-7388 (MSI 770T-C45 (MS-7388)) MSI MS-7388 (MSI 770T-C45 (MS-7388)) NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (2CU 384SP SM5.0 901МГц, 256Кб L2, 2Гб 1.78ГГц 128-бит, PCIe 2.00 x16) (D3D 10) 10.94GB/s 2048MB 1782MHz Normal Desktop Windows x64 6.1.1 6 March 2019
Anonymous Anonymous World World Gigabyte EP31-DS3L Gigabyte EP31-DS3L NVIDIA GeForce GT 640 NVIDIA GeForce GT 640 (2CU 384SP SM5.0 796МГц/900МГц, 256Кб L2, 4Гб 1.78ГГц 128-бит, PCIe 1.0 x16) (D3D 11) 6.67GB/s 4032MB 1782MHz Normal Desktop Windows x64 7.0.1 1 February 2019
0 - 5 (91)  Next > End
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