NVIDIA GeForce GTX 675MX vs NVIDIA GeForce GTX 660 OEM
Comparative analysis of NVIDIA GeForce GTX 675MX and NVIDIA GeForce GTX 660 OEM 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), 3DMark Fire Strike - Graphics Score.
Differences
Reasons to consider the NVIDIA GeForce GTX 675MX
- Videocard is newer: launch date 1 month(s) later
- Around 30% lower typical power consumption: 100 Watt vs 130 Watt
- Around 33% higher maximum memory size: 2 GB vs 1536 MB
| Specifications (specs) | |
| Launch date | 1 October 2012 vs 22 August 2012 |
| Thermal Design Power (TDP) | 100 Watt vs 130 Watt |
| Maximum memory size | 2 GB vs 1536 MB |
| Benchmarks | |
| GFXBench 4.0 - T-Rex (Frames) | 3334 vs 3325 |
| GFXBench 4.0 - T-Rex (Fps) | 3334 vs 3325 |
Reasons to consider the NVIDIA GeForce GTX 660 OEM
- Around 37% higher core clock speed: 823 MHz vs 600 MHz
- Around 78% higher texture fill rate: 85.25 GTexel / s vs 48.0 billion / sec
- Around 20% higher pipelines: 1152 vs 960
- Around 63% better floating-point performance: 2,046 gflops vs 1,256 gflops
- 3.1x more memory clock speed: 5600 MHz vs 1800 MHz
- Around 79% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 32.718 vs 18.251
- Around 54% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1021.371 vs 665.068
- Around 65% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 3.143 vs 1.9
- Around 56% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 56.509 vs 36.241
- Around 8% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 67.697 vs 62.895
- Around 43% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 5983 vs 4175
- Around 8% better performance in GFXBench 4.0 - Manhattan (Frames): 3665 vs 3383
- Around 43% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 5983 vs 4175
- Around 8% better performance in GFXBench 4.0 - Manhattan (Fps): 3665 vs 3383
| Specifications (specs) | |
| Core clock speed | 823 MHz vs 600 MHz |
| Texture fill rate | 85.25 GTexel / s vs 48.0 billion / sec |
| Pipelines | 1152 vs 960 |
| Floating-point performance | 2,046 gflops vs 1,256 gflops |
| Memory clock speed | 5600 MHz vs 1800 MHz |
| Benchmarks | |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 32.718 vs 18.251 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1021.371 vs 665.068 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 3.143 vs 1.9 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 56.509 vs 36.241 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 67.697 vs 62.895 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 5983 vs 4175 |
| GFXBench 4.0 - Manhattan (Frames) | 3665 vs 3383 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 5983 vs 4175 |
| GFXBench 4.0 - Manhattan (Fps) | 3665 vs 3383 |
Compare benchmarks
GPU 1: NVIDIA GeForce GTX 675MX
GPU 2: NVIDIA GeForce GTX 660 OEM
| 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 GeForce GTX 675MX | NVIDIA GeForce GTX 660 OEM |
|---|---|---|
| PassMark - G3D Mark | 2745 | |
| PassMark - G2D Mark | 382 | |
| Geekbench - OpenCL | 10766 | |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 18.251 | 32.718 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 665.068 | 1021.371 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.9 | 3.143 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 36.241 | 56.509 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 62.895 | 67.697 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 4175 | 5983 |
| GFXBench 4.0 - Manhattan (Frames) | 3383 | 3665 |
| GFXBench 4.0 - T-Rex (Frames) | 3334 | 3325 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 4175 | 5983 |
| GFXBench 4.0 - Manhattan (Fps) | 3383 | 3665 |
| GFXBench 4.0 - T-Rex (Fps) | 3334 | 3325 |
| 3DMark Fire Strike - Graphics Score | 0 |
Compare specifications (specs)
| NVIDIA GeForce GTX 675MX | NVIDIA GeForce GTX 660 OEM | |
|---|---|---|
Essentials |
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| Architecture | Kepler | Kepler |
| Code name | GK104 | GK104 |
| Launch date | 1 October 2012 | 22 August 2012 |
| Place in performance rating | 819 | 820 |
| Type | Laptop | Desktop |
Technical info |
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| Core clock speed | 600 MHz | 823 MHz |
| CUDA cores | 960 | |
| Floating-point performance | 1,256 gflops | 2,046 gflops |
| Manufacturing process technology | 28 nm | 28 nm |
| Pipelines | 960 | 1152 |
| Texture fill rate | 48.0 billion / sec | 85.25 GTexel / s |
| Thermal Design Power (TDP) | 100 Watt | 130 Watt |
| Transistor count | 3,540 million | 3,540 million |
| Boost clock speed | 888 MHz | |
Video outputs and ports |
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| Display Connectors | No outputs | 2x DVI, 1x HDMI, 1x DisplayPort |
| HDCP | ||
| HDMI | ||
| Maximum VGA resolution | Up to 2048x1536 | |
Compatibility, dimensions and requirements |
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| Bus support | PCI Express 2.0 | |
| Interface | MXM-B (3.0) | PCIe 3.0 x16 |
| Laptop size | large | |
| SLI options | 2-way | |
| Supplementary power connectors | None | 1x 6-pin |
| Length | 241 mm | |
API support |
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| DirectX | 12 API | 12.0 (11_0) |
| OpenCL | 1.1 | |
| OpenGL | 4.5 | 4.6 |
Memory |
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| Maximum RAM amount | 2 GB | 1536 MB |
| Memory bandwidth | 115.2 GB / s | 134.4 GB / s |
| Memory bus width | 256 Bit | 192 Bit |
| Memory clock speed | 1800 MHz | 5600 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 | ||
Navigation
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