NVIDIA GeForce GTX 660M vs ATI Mobility Radeon X1400
Comparative analysis of NVIDIA GeForce GTX 660M and ATI Mobility Radeon X1400 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 660M
- Videocard is newer: launch date 6 year(s) 2 month(s) later
- Around 88% higher core clock speed: 835 MHz vs 445 MHz
- 2.1x more boost clock speed: 950 MHz vs 445 MHz
- 17.1x more texture fill rate: 30.4 billion / sec vs 1.78 GTexel / s
- 96x more pipelines: 384 vs 4
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 90 nm
- 8x more maximum memory size: 1 GB vs 128 MB
- 4x more memory clock speed: 2000 MHz vs 500 MHz
- 33.7x better performance in PassMark - G3D Mark: 1449 vs 43
- Around 17% better performance in PassMark - G2D Mark: 265 vs 226
- 12.6x better performance in GFXBench 4.0 - T-Rex (Frames): 3176 vs 252
- 12.6x better performance in GFXBench 4.0 - T-Rex (Fps): 3176 vs 252
| Specifications (specs) | |
| Launch date | 22 March 2012 vs 19 January 2006 |
| Core clock speed | 835 MHz vs 445 MHz |
| Boost clock speed | 950 MHz vs 445 MHz |
| Texture fill rate | 30.4 billion / sec vs 1.78 GTexel / s |
| Pipelines | 384 vs 4 |
| Manufacturing process technology | 28 nm vs 90 nm |
| Maximum memory size | 1 GB vs 128 MB |
| Memory clock speed | 2000 MHz vs 500 MHz |
| Benchmarks | |
| PassMark - G3D Mark | 1449 vs 43 |
| PassMark - G2D Mark | 265 vs 226 |
| GFXBench 4.0 - T-Rex (Frames) | 3176 vs 252 |
| GFXBench 4.0 - T-Rex (Fps) | 3176 vs 252 |
Compare benchmarks
GPU 1: NVIDIA GeForce GTX 660M
GPU 2: ATI Mobility Radeon X1400
| PassMark - G3D Mark |
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| PassMark - G2D Mark |
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| GFXBench 4.0 - T-Rex (Frames) |
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| GFXBench 4.0 - T-Rex (Fps) |
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| Name | NVIDIA GeForce GTX 660M | ATI Mobility Radeon X1400 |
|---|---|---|
| PassMark - G3D Mark | 1449 | 43 |
| PassMark - G2D Mark | 265 | 226 |
| Geekbench - OpenCL | 4031 | |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 10.837 | |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 405.086 | |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.098 | |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 21.798 | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 33.754 | |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 1094 | |
| GFXBench 4.0 - Manhattan (Frames) | 2253 | |
| GFXBench 4.0 - T-Rex (Frames) | 3176 | 252 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 1094 | |
| GFXBench 4.0 - Manhattan (Fps) | 2253 | |
| GFXBench 4.0 - T-Rex (Fps) | 3176 | 252 |
| 3DMark Fire Strike - Graphics Score | 475 |
Compare specifications (specs)
| NVIDIA GeForce GTX 660M | ATI Mobility Radeon X1400 | |
|---|---|---|
Essentials |
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| Architecture | Kepler | R500 |
| Code name | GK107 | M54 |
| Launch date | 22 March 2012 | 19 January 2006 |
| Place in performance rating | 1277 | 1279 |
| Type | Laptop | Laptop |
Technical info |
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| Boost clock speed | 950 MHz | 445 MHz |
| Core clock speed | 835 MHz | 445 MHz |
| CUDA cores | 384 | |
| Floating-point performance | 729.6 gflops | |
| Manufacturing process technology | 28 nm | 90 nm |
| Pipelines | 384 | 4 |
| Texture fill rate | 30.4 billion / sec | 1.78 GTexel / s |
| Thermal Design Power (TDP) | 50 Watt | |
| Transistor count | 1,270 million | 107 million |
Video outputs and ports |
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| Display Connectors | No outputs | No outputs |
| HDCP | ||
| HDMI | ||
| Maximum VGA resolution | Up to 2048x1536 | |
Compatibility, dimensions and requirements |
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| Bus support | PCI Express 2.0, PCI Express 3.0 | |
| Interface | MXM-B (3.0) | PCIe 1.0 x16 |
| Laptop size | large | |
| SLI options | 2-way | |
API support |
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| DirectX | 12 API | 9.0c |
| OpenCL | 1.1 | |
| OpenGL | 4.5 | 2.0 |
Memory |
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| Maximum RAM amount | 1 GB | 128 MB |
| Memory bandwidth | 64.0 GB / s | 8 GB / s |
| Memory bus width | 128bit | 250 Bit |
| Memory clock speed | 2000 MHz | 500 MHz |
| Memory type | GDDR5 | 128 |
| Shared memory | 0 | 0 |
Technologies |
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| 3D Vision | ||
| 3D Vision / 3DTV Play | ||
| Adaptive VSync | ||
| CUDA | ||
| DirectX 11 | DirectX 11 | |
| FXAA | ||
| SLI | ||
| TXAA | ||
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