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SiSoftware Official Benchmark Ranker |
| Details for Result ID NVIDIA GeForce GT 640 (2CU 384SP SM5.0 901MHz, 256kB L2, 2GB 1.78GHz 128-bit, PCIe 1.00 x16) (D3D 11) | |
| SiSoftware : Home | Teams | Users | Brands | Computers/Devices | Aggregated Results | Individual Results |
Tip of the Day : Use command-line options and scripts to create reports in batch mode. The respective wizards can generate a script for you. If scripting is your thing, then this is for you! |
| Rank | ||||||
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Local Rank | #41731 | ||||
| Position | Higher than 20.71% ranked results | |||||
| Points | 21 | |||||
| Score | 671GB/s | |||||
| Qualification | Low Performance ;( | |||||
| Created | 16 December 2014 | |||||
| Serial Number | c2ffcdfadcbddce1d9ebd3e6d5f381bc8caacfaa97a781f2cffec8 | |||||
| Individual Results | ||||||
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Internal Memory Bandwidth | 2346GB/s | ||||
| Upload Bandwidth | 252GB/s | |||||
| Download Bandwidth | 146GB/s | |||||
| Global Rank | Top Video Memory Bandwidth Ranks | ||||||
| Statistical Analysis | ||||||
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Certification | Valid Result: Medium Deviation (within Secondary 95.5% Confidence Interval) | ||||
| Expected Score Range (Confidence Interval) | 477GB/s - 1804GB/s | |||||
| Aggregated Results | 164 | |||||
| Observed Score Range (Sample Interval) | 1140GB/s (139GB/s - 2278GB/s) | |||||
| Standard Deviation | ±332GB/s | |||||
| Variation Coefficient (CV) | 29.08% | |||||
| Dispersion Index (VMR) | Low Variation of Results: Under-dispersed results | |||||
| Report Issue | ||||||
| Individual Result | ||||||
|
Result ID | NVIDIA GeForce GT 640 (2CU 384SP SM5.0 901MHz, 256kB L2, 2GB 1.78GHz 128-bit, PCIe 1.00 x16) (D3D 11) | ||||
| Component |
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| Brand | nVidia | |||||
| Price |
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| Firmware | ||||||
| Number of Devices / Threads | 1 / 1 | |||||
| State | Normal | |||||
| Speed | 178GHz | |||||
| Performance vs. Speed (aka Speed Efficiency) | 377GB/s/GHz | |||||
| Power | 650W | |||||
| Performance vs. Power (aka Power Efficiency) | 010GB/s/W | |||||
| Capacity | 2048MB | |||||
| Capacity vs. Power (aka Size Efficiency) | 3151MB/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 | ||||||
| Name |
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| Brand | Gigabyte | |||||
| Price |
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| Platform | Desktop | |||||
| Operating System | Windows x64 6.4 | |||||
| Report Issue | Top Computers/Devices | Create an Account | Details for Computer/Device Gigabyte 965P-DS4 | Best Price for Gigabyte 965P-DS4 @ Amazon | ||||||
| Program |
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Name / Version | SiSoftware Sandra 21.12 | |||
| Registered | No | |||||
| Benchmark |
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| Get Latest Sandra (FREE) | Get More: Upgrade Sandra! | ||||||
| User | ||||||
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Name | Anonymous | ||||
| Status | Active | |||||
| Country |
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| Report Issue | Top Users | Create an Account | ||||||
| Team | ||||||
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Name | World | ||||
| Status | Active | |||||
| Country | ||||||
| Report Issue | Top Teams | Create a Team | ||||||
| Aggregated Results | |||||||||
| Component | Average Score | Average Capacity | Average Speed | Power | State | Platform | Operating System | Popularity | |
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NVIDIA GeForce GT 640 | 1140GB/s | 2167MB | 189GHz | 650W | Normal | Desktop | Windows x64 11.0.22.2 | 164 |
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