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SiSoftware Official Benchmark Ranker |
| Details for Result ID NVIDIA GeForce GT 640 (384S 2C SM1.2 901MHz, 256kB L2, 2GB 1.78GHz 128-bit) (OpenCL) | |
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| Rank | ||||||
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Local Rank | #112584 | ||||
| Position | Higher than 21.83% ranked results | |||||
| Points | 22 | |||||
| Score | 4359GFLOPS | |||||
| Qualification | Low Performance ;( | |||||
| Created | 9 August 2021 | |||||
| Serial Number | c2ffc9f0d6b7d6ebdaeddfe7d1e0c6b489b99ffa9fa292b4c7fac9 | |||||
| Individual Results | ||||||
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GEMM (General Matrix Multiply) | 16410GFLOPS | ||||
| FFT (Fast Fourier Transform) | 1158GFLOPS | |||||
| N-Body (N Body Simulation) | 16719GFLOPS | |||||
| Global Rank | Top GP (GPU) Scientific Analysis (Normal/Single Precision) Ranks | ||||||
| Statistical Analysis | ||||||
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Certification | Valid Result: Small Deviation (within Primary 68% Confidence Interval) | ||||
| Expected Score Range (Confidence Interval) | - 5968GFLOPS | |||||
| Aggregated Results | 726 | |||||
| Observed Score Range (Sample Interval) | 2875GFLOPS (655GFLOPS - 9321GFLOPS) | |||||
| Standard Deviation | ±1547GFLOPS | |||||
| Variation Coefficient (CV) | 53.79% | |||||
| Dispersion Index (VMR) | High Variation of Results: Over-dispersed results | |||||
| Report Issue | ||||||
| Individual Result | ||||||
|
Result ID | NVIDIA GeForce GT 640 (384S 2C SM1.2 901MHz, 256kB L2, 2GB 1.78GHz 128-bit) (OpenCL) | ||||
| Component |
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| Brand | nVidia | |||||
| Price |
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| Firmware | 80.07.42.00.08 | |||||
| Number of Devices / Threads | 1 / 1 | |||||
| State | Normal | |||||
| Speed | 090GHz | |||||
| Performance vs. Speed (aka Speed Efficiency) | 4838GFLOPS/GHz | |||||
| Power | 650W | |||||
| Performance vs. Power (aka Power Efficiency) | 067GFLOPS/W | |||||
| Capacity | 2CU | |||||
| Capacity vs. Power (aka Size Efficiency) | 003CU/W | |||||
| Top GP (GPU) Scientific Analysis (Normal/Single Precision) 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 | acer | |||||
| Price |
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| Platform | Desktop | |||||
| Operating System | Windows x64 10.0.20.9 | |||||
| Report Issue | Top Computers/Devices | Create an Account | Details for Computer/Device Acer Veriton M6630G Acer Desktop | Best Price for Acer Veriton M6630G Acer Desktop @ Amazon | ||||||
| Program |
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Name / Version | SiSoftware Sandra 31.29 | |||
| 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 | 2875GFLOPS | 2CU | 095GHz | 650W | Normal | Desktop | Windows x64 11.0.21.2 | 726 |
| 0 - 5 (1) Next > End | |||||||||
| Individual Results | |||||||||||||||
| User | Team | Computer/Device | Result ID | Score | Capacity | Speed | Power | State | Platform | Operating System | Created | ||||
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Anonymous |
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World |
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ASUS P8H61-M LX3 R2.0 |
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NVIDIA GeForce GT 640 (384SP 2C 940МГц, 32Кб L2, 2Гб 900МГц) (OpenCL) | 2288GFLOPS | 2CU | 094GHz | 650W | Normal : 4% | Desktop | Windows x64 7.0.1 | 5 November 2016 |
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Anonymous |
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World |
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Gigabyte F2A55M-DS2 |
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NVIDIA GeForce GT 640 (384SP 2C 940МГц, 32Кб L2, 2Гб 1.8ГГц) (OpenCL) | 1548GFLOPS | 2CU | 094GHz | 650W | Normal : 4% | Desktop | Windows x64 7.0.1 | 3 January 2019 |
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Anonymous |
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World |
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GigaByte B85M-D3H |
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NVIDIA GeForce GT 640 (384SP 2C 940MHz, 32kB L2, 2GB 800MHz) (OpenCL) | 1915GFLOPS | 2CU | 094GHz | 650W | Normal : 4% | Desktop | Windows x64 7.0.1 | 6 January 2019 |
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Anonymous |
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World |
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GigaByte B75M-D3H |
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NVIDIA GeForce GT 640 (384SP 2C 940MHz, 32kB L2, 2GB 891MHz) (OpenCL) | 1854GFLOPS | 2CU | 094GHz | 650W | Normal : 4% | Desktop | Windows x64 7.0.1 | 6 February 2018 |
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Anonymous |
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World |
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MSI MS-7640 (MSI 890FXA-GD70 (MS-7640)) |
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NVIDIA GeForce GT 640 (384SP 2C 940MHz, 256kB L2, 2GB 1.78GHz 128-bit) (CUDA) | 1824GFLOPS | 2CU | 094GHz | 650W | Normal : 4% | Desktop | Windows x64 10.0.18.9 | 5 January 2019 |
| 0 - 5 (606) Next > End | |||||||||||||||
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