AMD Radeon HD 8650G vs NVIDIA GeForce GTX 660M
Comparative analysis of AMD Radeon HD 8650G and NVIDIA GeForce GTX 660M videocards for all known characteristics in the following categories: Essentials, Technical info, Compatibility, dimensions and requirements, API support, Memory, Video outputs and ports, Technologies. Benchmark videocards performance analysis: Geekbench - OpenCL, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), PassMark - G2D Mark, PassMark - G3D Mark, 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), 3DMark Fire Strike - Graphics Score.
Differences
Reasons to consider the AMD Radeon HD 8650G
- Videocard is newer: launch date 1 year(s) 1 month(s) later
- Around 6% better performance in GFXBench 4.0 - T-Rex (Frames): 3353 vs 3176
- Around 6% better performance in GFXBench 4.0 - T-Rex (Fps): 3353 vs 3176
| Specifications (specs) | |
| Launch date | 1 May 2013 vs 22 March 2012 |
| Benchmarks | |
| GFXBench 4.0 - T-Rex (Frames) | 3353 vs 3176 |
| GFXBench 4.0 - T-Rex (Fps) | 3353 vs 3176 |
Reasons to consider the NVIDIA GeForce GTX 660M
- Around 57% higher core clock speed: 835 MHz vs 533 MHz
- Around 32% higher boost clock speed: 950 MHz vs 720 MHz
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 32 nm
- 2.3x better performance in Geekbench - OpenCL: 4031 vs 1731
- Around 49% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 1094 vs 736
- Around 49% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 1094 vs 736
- Around 9% better performance in GFXBench 4.0 - Manhattan (Frames): 2253 vs 2062
- Around 9% better performance in GFXBench 4.0 - Manhattan (Fps): 2253 vs 2062
- Around 91% better performance in PassMark - G2D Mark: 265 vs 139
- 2.8x better performance in PassMark - G3D Mark: 1449 vs 523
| Specifications (specs) | |
| Core clock speed | 835 MHz vs 533 MHz |
| Boost clock speed | 950 MHz vs 720 MHz |
| Manufacturing process technology | 28 nm vs 32 nm |
| Benchmarks | |
| Geekbench - OpenCL | 4031 vs 1731 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 1094 vs 736 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 1094 vs 736 |
| GFXBench 4.0 - Manhattan (Frames) | 2253 vs 2062 |
| GFXBench 4.0 - Manhattan (Fps) | 2253 vs 2062 |
| PassMark - G2D Mark | 265 vs 139 |
| PassMark - G3D Mark | 1449 vs 523 |
Compare benchmarks
GPU 1: AMD Radeon HD 8650G
GPU 2: NVIDIA GeForce GTX 660M
| Geekbench - OpenCL |
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| GFXBench 4.0 - Car Chase Offscreen (Frames) |
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| GFXBench 4.0 - Car Chase Offscreen (Fps) |
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| GFXBench 4.0 - Manhattan (Frames) |
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| GFXBench 4.0 - Manhattan (Fps) |
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| GFXBench 4.0 - T-Rex (Frames) |
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| GFXBench 4.0 - T-Rex (Fps) |
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| PassMark - G2D Mark |
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| PassMark - G3D Mark |
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| Name | AMD Radeon HD 8650G | NVIDIA GeForce GTX 660M |
|---|---|---|
| Geekbench - OpenCL | 1731 | 4031 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 736 | 1094 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 736 | 1094 |
| GFXBench 4.0 - Manhattan (Frames) | 2062 | 2253 |
| GFXBench 4.0 - Manhattan (Fps) | 2062 | 2253 |
| GFXBench 4.0 - T-Rex (Frames) | 3353 | 3176 |
| GFXBench 4.0 - T-Rex (Fps) | 3353 | 3176 |
| PassMark - G2D Mark | 139 | 265 |
| PassMark - G3D Mark | 523 | 1449 |
| 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 | |
| 3DMark Fire Strike - Graphics Score | 475 |
Compare specifications (specs)
| AMD Radeon HD 8650G | NVIDIA GeForce GTX 660M | |
|---|---|---|
Essentials |
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| Architecture | Terascale 3 | Kepler |
| Code name | Richland | GK107 |
| Launch date | 1 May 2013 | 22 March 2012 |
| Place in performance rating | 1276 | 1277 |
| Type | Laptop | Laptop |
Technical info |
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| Boost clock speed | 720 MHz | 950 MHz |
| Core clock speed | 533 MHz | 835 MHz |
| Manufacturing process technology | 32 nm | 28 nm |
| Pipelines | 384 | 384 |
| CUDA cores | 384 | |
| Floating-point performance | 729.6 gflops | |
| Texture fill rate | 30.4 billion / sec | |
| Thermal Design Power (TDP) | 50 Watt | |
| Transistor count | 1,270 million | |
Compatibility, dimensions and requirements |
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| Laptop size | medium sized | large |
| Bus support | PCI Express 2.0, PCI Express 3.0 | |
| Interface | MXM-B (3.0) | |
| SLI options | 2-way | |
API support |
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| DirectX | 11 | 12 API |
| OpenCL | 1.1 | |
| OpenGL | 4.5 | |
Memory |
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| Shared memory | 1 | 0 |
| Maximum RAM amount | 1 GB | |
| Memory bandwidth | 64.0 GB / s | |
| Memory bus width | 128bit | |
| Memory clock speed | 2000 MHz | |
| Memory type | GDDR5 | |
Video outputs and ports |
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| Display Connectors | No outputs | |
| HDCP | ||
| HDMI | ||
| Maximum VGA resolution | Up to 2048x1536 | |
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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