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SiSoftware Official Benchmark Ranker |
| Details for Result ID NVIDIA GeForce GT 640 (384SP 2C 901MHz, 32kB L2, 4GB 1.33GHz 128-bit) (OpenCL) | |
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| Rank | ||||||
|
Local Rank | #110927 | ||||
| Position | Higher than 24.77% ranked results | |||||
| Points | 25 | |||||
| Score | 993GB/s | |||||
| Qualification | Low Performance ;( | |||||
| Created | 28 November 2015 | |||||
| Serial Number | c2ffccfcdabbdae7d5ecd4edd9edcbb984b492f792af9fb9caf7c6f0 | |||||
| Individual Results | ||||||
|
Internal Memory Bandwidth | 1697GB/s | ||||
| Upload Bandwidth | 545GB/s | |||||
| Download Bandwidth | 621GB/s | |||||
| Global Rank | Top GP (GPU) Memory Bandwidth Ranks | ||||||
| Statistical Analysis | ||||||
|
Certification | Valid Result: Small Deviation (within Primary 68% Confidence Interval) | ||||
| Expected Score Range (Confidence Interval) | 484GB/s - 2045GB/s | |||||
| Aggregated Results | 795 | |||||
| Observed Score Range (Sample Interval) | 1265GB/s (200GB/s - 2518GB/s) | |||||
| Standard Deviation | ±390GB/s | |||||
| Variation Coefficient (CV) | 30.86% | |||||
| Dispersion Index (VMR) | Low Variation of Results: Under-dispersed results | |||||
| Report Issue | ||||||
| Individual Result | ||||||
|
Result ID | NVIDIA GeForce GT 640 (384SP 2C 901MHz, 32kB L2, 4GB 1.33GHz 128-bit) (OpenCL) | ||||
| Component |
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| Brand | nVidia | |||||
| Price |
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| Firmware | ||||||
| Number of Devices / Threads | 1 / 1 | |||||
| State | Normal | |||||
| Speed | 133GHz | |||||
| Performance vs. Speed (aka Speed Efficiency) | 745GB/s/GHz | |||||
| Power | 650W | |||||
| Performance vs. Power (aka Power Efficiency) | 015GB/s/W | |||||
| Capacity | 4096MB | |||||
| Capacity vs. Power (aka Size Efficiency) | 6302MB/W | |||||
| Top GP (GPU) Memory Bandwidth Ranks | Top Components | Top Brands | Details for Component NVIDIA GeForce GT 640 | Best Price for NVIDIA GeForce GT 640 @ Amazon | ||||||
| Computer/Device | ||||||
| Name |
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| Brand | MSI | |||||
| Price |
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| Platform | Desktop | |||||
| Operating System | Windows x64 10.0 | |||||
| Report Issue | Top Computers/Devices | Details for Computer/Device MSI MS-7693 (MSI 970A-G46 (MS-7693)) | Best Price for MSI MS-7693 (MSI 970A-G46 (MS-7693)) @ Amazon | ||||||
| Program |
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Name / Version | SiSoftware Sandra 22.10 | |||
| Registered | No | |||||
| Benchmark |
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| Get Latest Sandra (FREE) | Get More: Upgrade Sandra! | ||||||
| User | ||||||
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Name | steve roland | ||||
| Status | Active | |||||
| Country |
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| Report Issue | Top Users | Details for User steve roland | ||||||
| Team | ||||||
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Name | Canada | ||||
| Status | Active | |||||
| Country | ||||||
| Report Issue | Top Teams | Join Team Canada | Details for Team Canada | ||||||
| Aggregated Results | |||||||||
| Component | Average Score | Average Capacity | Average Speed | Power | State | Platform | Operating System | Popularity | |
|
NVIDIA GeForce GT 640 | 1265GB/s | 2157MB | 197GHz | 650W | Normal | Desktop | Windows x64 11.0.21.2 | 795 |
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