AMD Radeon E6465 vs NVIDIA Tesla K20m
Comparative analysis of AMD Radeon E6465 and NVIDIA Tesla K20m videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: PassMark - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).
Differences
Reasons to consider the AMD Radeon E6465
- Videocard is newer: launch date 2 year(s) 8 month(s) later
- 9x lower typical power consumption: 25 Watt vs 225 Watt
- Around 69% better performance in PassMark - G2D Mark: 354 vs 210
Specifications (specs) | |
Launch date | 29 September 2015 vs 5 January 2013 |
Thermal Design Power (TDP) | 25 Watt vs 225 Watt |
Benchmarks | |
PassMark - G2D Mark | 354 vs 210 |
Reasons to consider the NVIDIA Tesla K20m
- Around 18% higher core clock speed: 706 MHz vs 600 MHz
- 30.6x more texture fill rate: 146.8 GTexel / s vs 4.8 GTexel / s
- 15.6x more pipelines: 2496 vs 160
- 18.4x better floating-point performance: 3,524 gflops vs 192.0 gflops
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 40 nm
- 2.5x more maximum memory size: 5 GB vs 2 GB
- Around 63% higher memory clock speed: 5200 MHz vs 3200 MHz
- 19.2x better performance in PassMark - G3D Mark: 4432 vs 231
Specifications (specs) | |
Core clock speed | 706 MHz vs 600 MHz |
Texture fill rate | 146.8 GTexel / s vs 4.8 GTexel / s |
Pipelines | 2496 vs 160 |
Floating-point performance | 3,524 gflops vs 192.0 gflops |
Manufacturing process technology | 28 nm vs 40 nm |
Maximum memory size | 5 GB vs 2 GB |
Memory clock speed | 5200 MHz vs 3200 MHz |
Benchmarks | |
PassMark - G3D Mark | 4432 vs 231 |
Compare benchmarks
GPU 1: AMD Radeon E6465
GPU 2: NVIDIA Tesla K20m
PassMark - G2D Mark |
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PassMark - G3D Mark |
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Name | AMD Radeon E6465 | NVIDIA Tesla K20m |
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PassMark - G2D Mark | 354 | 210 |
PassMark - G3D Mark | 231 | 4432 |
Geekbench - OpenCL | 14510 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 54.89 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1414.755 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 5.303 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 83.807 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 250.291 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 8319 | |
GFXBench 4.0 - Manhattan (Frames) | 7337 | |
GFXBench 4.0 - T-Rex (Frames) | 10873 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 8319 | |
GFXBench 4.0 - Manhattan (Fps) | 7337 | |
GFXBench 4.0 - T-Rex (Fps) | 10873 |
Compare specifications (specs)
AMD Radeon E6465 | NVIDIA Tesla K20m | |
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Essentials |
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Architecture | TeraScale 2 | Kepler |
Code name | Caicos | GK110 |
Launch date | 29 September 2015 | 5 January 2013 |
Place in performance rating | 441 | 407 |
Type | Desktop | Workstation |
Launch price (MSRP) | $3,199 | |
Technical info |
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Core clock speed | 600 MHz | 706 MHz |
Floating-point performance | 192.0 gflops | 3,524 gflops |
Manufacturing process technology | 40 nm | 28 nm |
Pipelines | 160 | 2496 |
Texture fill rate | 4.8 GTexel / s | 146.8 GTexel / s |
Thermal Design Power (TDP) | 25 Watt | 225 Watt |
Transistor count | 370 million | 7,080 million |
Video outputs and ports |
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Display Connectors | No outputs | No outputs |
Compatibility, dimensions and requirements |
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Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
Supplementary power connectors | None | 1x 6-pin + 1x 8-pin |
Length | 267 mm | |
API support |
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DirectX | 11.2 (11_0) | 12.0 (11_0) |
OpenGL | 4.4 | 4.6 |
Memory |
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Maximum RAM amount | 2 GB | 5 GB |
Memory bandwidth | 25.6 GB / s | 208.0 GB / s |
Memory bus width | 64 Bit | 320 Bit |
Memory clock speed | 3200 MHz | 5200 MHz |
Memory type | GDDR5 | GDDR5 |