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| Intel Core i5-14600KF Desktop Processor 14 cores (6 P-cores + 8… | Intel Core i7-14700K Desktop Processor 20 cores (8 P-cores + 12… | Intel Core i9-14900KF Desktop Processor 24 cores (8 P-cores + 1… |
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SiSoftware Official Benchmark Ranker |
| Details for Result ID 2x NVIDIA GeForce GT 640 (768SP 4C 901МГц, 4Гб 1.78ГГц) (OpenCL) | |
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| Rank | ||||||
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Local Rank | #117833 | ||||
| Position | Higher than 20.07% ranked results | |||||
| Points | 20 | |||||
| Score | 838GB/s | |||||
| Qualification | Low Performance ;( | |||||
| Created | 25 May 2015 | |||||
| Serial Number | c2ffccfcdabbdae7d5e2d6e5d7efc9bb86b690f590ad9dbbc8f5c5 | |||||
| Individual Results | ||||||
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Internal Memory Bandwidth | 2330GB/s | ||||
| Upload Bandwidth | 511GB/s | |||||
| Download Bandwidth | 178GB/s | |||||
| Global Rank | Top GP (GPU) Memory Bandwidth Ranks | ||||||
| Statistical Analysis | ||||||
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Certification | Valid Result: Small Deviation (within Primary 68% Confidence Interval) | ||||
| Expected Score Range (Confidence Interval) | 380GB/s - 2048GB/s | |||||
| Aggregated Results | 7 | |||||
| Observed Score Range (Sample Interval) | 1214GB/s (821GB/s - 2076GB/s) | |||||
| Standard Deviation | ±417GB/s | |||||
| Variation Coefficient (CV) | 34.36% | |||||
| Dispersion Index (VMR) | Low Variation of Results: Under-dispersed results | |||||
| Report Issue | ||||||
| Individual Result | ||||||
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Result ID | 2x NVIDIA GeForce GT 640 (768SP 4C 901МГц, 4Гб 1.78ГГц) (OpenCL) | ||||
| Component |
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| Brand | nVidia | |||||
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| Firmware | ||||||
| Number of Devices / Threads | 2 / 2 | |||||
| State | Normal | |||||
| Speed | 178GHz | |||||
| Performance vs. Speed (aka Speed Efficiency) | 470GB/s/GHz | |||||
| Power | 1300W | |||||
| Performance vs. Power (aka Power Efficiency) | 006GB/s/W | |||||
| Capacity | 4096MB | |||||
| Capacity vs. Power (aka Size Efficiency) | 3151MB/W | |||||
| Top GP (GPU) Memory Bandwidth Ranks | Top Components | Top Brands | Details for Component 2x NVIDIA GeForce GT 640 | Best Price for 2x NVIDIA GeForce GT 640 @ Amazon | ||||||
| Computer/Device | ||||||
| Name |
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| Brand | Gigabyte | |||||
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| Platform | Desktop | |||||
| Operating System | Windows x64 6.1.1 | |||||
| Report Issue | Top Computers/Devices | Create an Account | Details for Computer/Device Gigabyte EP45-DS3P | Best Price for Gigabyte EP45-DS3P @ Amazon | ||||||
| Program |
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Name / Version | SiSoftware Sandra 21.32 | |||
| 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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2x nVidia GeForce GT 640 | 1214GB/s | 5266MB | 128GHz | 1300W | Normal | Desktop | Windows x64 10.0.5.231 | 7 |
| 0 - 5 (1) Next > End | |||||||||
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