NVIDIA Tesla K20X vs NVIDIA GeForce GTX 680MX
Comparative analysis of NVIDIA Tesla K20X and NVIDIA GeForce GTX 680MX videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D 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 NVIDIA Tesla K20X
- Around 2% higher core clock speed: 732 MHz vs 720 MHz
- Around 78% higher texture fill rate: 164.0 GTexel / s vs 92.2 billion / sec
- Around 75% higher pipelines: 2688 vs 1536
- 3x more maximum memory size: 6 GB vs 2 GB
- 2.1x more memory clock speed: 5200 MHz vs 2500 MHz
Core clock speed | 732 MHz vs 720 MHz |
Texture fill rate | 164.0 GTexel / s vs 92.2 billion / sec |
Pipelines | 2688 vs 1536 |
Maximum memory size | 6 GB vs 2 GB |
Memory clock speed | 5200 MHz vs 2500 MHz |
Reasons to consider the NVIDIA GeForce GTX 680MX
- Around 93% lower typical power consumption: 122 Watt vs 235 Watt
Thermal Design Power (TDP) | 122 Watt vs 235 Watt |
Compare benchmarks
GPU 1: NVIDIA Tesla K20X
GPU 2: NVIDIA GeForce GTX 680MX
Name | NVIDIA Tesla K20X | NVIDIA GeForce GTX 680MX |
---|---|---|
PassMark - G3D Mark | 4138 | |
PassMark - G2D Mark | 534 | |
Geekbench - OpenCL | 12216 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 25.421 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 734.936 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.31 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 35.434 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 56.706 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 5683 | |
GFXBench 4.0 - Manhattan (Frames) | 3571 | |
GFXBench 4.0 - T-Rex (Frames) | 3336 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 5683 | |
GFXBench 4.0 - Manhattan (Fps) | 3571 | |
GFXBench 4.0 - T-Rex (Fps) | 3336 |
Compare specifications (specs)
NVIDIA Tesla K20X | NVIDIA GeForce GTX 680MX | |
---|---|---|
Essentials |
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Architecture | Kepler | Kepler |
Code name | GK110 | |
Launch date | 12 November 2012 | 23 October 2012 |
Launch price (MSRP) | $7,699 | |
Place in performance rating | not rated | 650 |
Type | Workstation | Laptop |
Technical info |
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Core clock speed | 732 MHz | 720 MHz |
Floating-point performance | 3,935 gflops | |
Manufacturing process technology | 28 nm | 28 nm |
Pipelines | 2688 | 1536 |
Texture fill rate | 164.0 GTexel / s | 92.2 billion / sec |
Thermal Design Power (TDP) | 235 Watt | 122 Watt |
Transistor count | 7,080 million | 3540 Million |
CUDA cores | 1536 | |
Video outputs and ports |
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Display Connectors | No outputs | |
Compatibility, dimensions and requirements |
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Interface | PCIe 3.0 x16 | |
Length | 267 mm | |
Supplementary power connectors | 1x 6-pin + 1x 8-pin | |
Bus support | PCI Express 3.0 | |
Laptop size | large | |
SLI options | 2-way | |
API support |
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DirectX | 12.0 (11_0) | 12 API |
OpenGL | 4.6 | 4.5 |
OpenCL | 1.1 | |
Memory |
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Maximum RAM amount | 6 GB | 2 GB |
Memory bandwidth | 249.6 GB / s | 160 GB / s |
Memory bus width | 384 Bit | 256 Bit |
Memory clock speed | 5200 MHz | 2500 MHz |
Memory type | GDDR5 | GDDR5 |
Shared memory | 0 | |
Technologies |
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3D Vision | ||
3D Vision / 3DTV Play | ||
Adaptive VSync | ||
CUDA | ||
DirectX 11 | DirectX 11 | |
FXAA | ||
SLI | ||
TXAA |