NVIDIA GRID K1 vs NVIDIA GeForce GT 650M Mac Edition
Comparative analysis of NVIDIA GRID K1 and NVIDIA GeForce GT 650M Mac Edition 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 - 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 GRID K1
- Videocard is newer: launch date 8 month(s) later
- 14.4x more texture fill rate: 4x 13.6 GTexel / s billion / sec vs 28.8 GTexel / s
- 2x more pipelines: 4x 192 vs 384
- Around 89% better floating-point performance: 4x 326.4 gflops vs 691.2 gflops
- 32x more maximum memory size: 4x 4 GB vs 512 MB
- 28.6x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 1237 vs 43.2
- 11.3x better performance in GFXBench 4.0 - Manhattan (Fps): 354 vs 31.3
- 4.6x better performance in GFXBench 4.0 - T-Rex (Fps): 319 vs 70.1
Specifications (specs) | |
Launch date | 18 March 2013 vs 12 July 2012 |
Texture fill rate | 4x 13.6 GTexel / s billion / sec vs 28.8 GTexel / s |
Pipelines | 4x 192 vs 384 |
Floating-point performance | 4x 326.4 gflops vs 691.2 gflops |
Maximum memory size | 4x 4 GB vs 512 MB |
Benchmarks | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1237 vs 43.2 |
GFXBench 4.0 - Manhattan (Fps) | 354 vs 31.3 |
GFXBench 4.0 - T-Rex (Fps) | 319 vs 70.1 |
Reasons to consider the NVIDIA GeForce GT 650M Mac Edition
- Around 6% higher core clock speed: 900 MHz vs 850 MHz
- 2.9x lower typical power consumption: 45 Watt vs 130 Watt
- 2.8x more memory clock speed: 5016 MHz vs 1782 MHz
- 2.4x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 11.049 vs 4.591
- 2x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 342.738 vs 169.864
- 2.8x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.945 vs 0.336
- Around 67% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 14.549 vs 8.734
- 2.1x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 22.128 vs 10.43
- 2.1x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 2550 vs 1237
- 5.5x better performance in GFXBench 4.0 - Manhattan (Frames): 1938 vs 354
- 12.3x better performance in GFXBench 4.0 - T-Rex (Frames): 3926 vs 319
Specifications (specs) | |
Core clock speed | 900 MHz vs 850 MHz |
Thermal Design Power (TDP) | 45 Watt vs 130 Watt |
Memory clock speed | 5016 MHz vs 1782 MHz |
Benchmarks | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 11.049 vs 4.591 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 342.738 vs 169.864 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.945 vs 0.336 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 14.549 vs 8.734 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 22.128 vs 10.43 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2550 vs 1237 |
GFXBench 4.0 - Manhattan (Frames) | 1938 vs 354 |
GFXBench 4.0 - T-Rex (Frames) | 3926 vs 319 |
Compare benchmarks
GPU 1: NVIDIA GRID K1
GPU 2: NVIDIA GeForce GT 650M Mac Edition
CompuBench 1.5 Desktop - Face Detection (mPixels/s) |
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CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) |
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CompuBench 1.5 Desktop - T-Rex (Frames/s) |
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CompuBench 1.5 Desktop - Video Composition (Frames/s) |
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CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) |
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GFXBench 4.0 - Car Chase Offscreen (Frames) |
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GFXBench 4.0 - Manhattan (Frames) |
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GFXBench 4.0 - T-Rex (Frames) |
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GFXBench 4.0 - Car Chase Offscreen (Fps) |
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GFXBench 4.0 - Manhattan (Fps) |
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GFXBench 4.0 - T-Rex (Fps) |
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Name | NVIDIA GRID K1 | NVIDIA GeForce GT 650M Mac Edition |
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PassMark - G3D Mark | 651 | |
PassMark - G2D Mark | 259 | |
Geekbench - OpenCL | 1976 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 4.591 | 11.049 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 169.864 | 342.738 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.336 | 0.945 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 8.734 | 14.549 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 10.43 | 22.128 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1237 | 2550 |
GFXBench 4.0 - Manhattan (Frames) | 354 | 1938 |
GFXBench 4.0 - T-Rex (Frames) | 319 | 3926 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1237 | 43.2 |
GFXBench 4.0 - Manhattan (Fps) | 354 | 31.3 |
GFXBench 4.0 - T-Rex (Fps) | 319 | 70.1 |
Compare specifications (specs)
NVIDIA GRID K1 | NVIDIA GeForce GT 650M Mac Edition | |
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Essentials |
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Architecture | Kepler | Kepler |
Code name | GK107 | GK107 |
Launch date | 18 March 2013 | 12 July 2012 |
Launch price (MSRP) | $4,140 | |
Place in performance rating | 1525 | 1526 |
Type | Workstation | Desktop |
Technical info |
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Core clock speed | 850 MHz | 900 MHz |
Floating-point performance | 4x 326.4 gflops | 691.2 gflops |
Manufacturing process technology | 28 nm | 28 nm |
Pipelines | 4x 192 | 384 |
Texture fill rate | 4x 13.6 GTexel / s billion / sec | 28.8 GTexel / s |
Thermal Design Power (TDP) | 130 Watt | 45 Watt |
Transistor count | 1,270 million | 1,270 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 3.0 x16 | PCIe 3.0 x16 |
Length | 267 mm | |
Supplementary power connectors | 1x 6-pin | |
API support |
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DirectX | 12.0 (11_0) | 12.0 (11_0) |
OpenGL | 4.6 | 4.6 |
Memory |
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Maximum RAM amount | 4x 4 GB | 512 MB |
Memory bandwidth | 4x 28.51 GB / s | 80.26 GB / s |
Memory bus width | 4x 128 Bit | 128 Bit |
Memory clock speed | 1782 MHz | 5016 MHz |
Memory type | DDR3 | GDDR5 |