AMD Radeon HD 7640G vs ATI Mobility Radeon X1400
Comparative analysis of AMD Radeon HD 7640G and ATI Mobility Radeon X1400 videocards for all known characteristics in the following categories: Essentials, Technical info, Compatibility, dimensions and requirements, API support, Memory, Video outputs and ports. 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.
Differences
Reasons to consider the AMD Radeon HD 7640G
- Videocard is newer: launch date 6 year(s) 3 month(s) later
- Around 12% higher core clock speed: 497 MHz vs 445 MHz
- Around 54% higher boost clock speed: 686 MHz vs 445 MHz
- 64x more pipelines: 256 vs 4
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 32 nm vs 90 nm
- 13.3x better performance in GFXBench 4.0 - T-Rex (Frames): 3355 vs 252
- 13.3x better performance in GFXBench 4.0 - T-Rex (Fps): 3355 vs 252
- 10.7x better performance in PassMark - G3D Mark: 460 vs 43
Specifications (specs) | |
Launch date | 15 May 2012 vs 19 January 2006 |
Core clock speed | 497 MHz vs 445 MHz |
Boost clock speed | 686 MHz vs 445 MHz |
Pipelines | 256 vs 4 |
Manufacturing process technology | 32 nm vs 90 nm |
Benchmarks | |
GFXBench 4.0 - T-Rex (Frames) | 3355 vs 252 |
GFXBench 4.0 - T-Rex (Fps) | 3355 vs 252 |
PassMark - G3D Mark | 460 vs 43 |
Reasons to consider the ATI Mobility Radeon X1400
- Around 84% better performance in PassMark - G2D Mark: 226 vs 123
Benchmarks | |
PassMark - G2D Mark | 226 vs 123 |
Compare benchmarks
GPU 1: AMD Radeon HD 7640G
GPU 2: ATI Mobility Radeon X1400
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 7640G | ATI Mobility Radeon X1400 |
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Geekbench - OpenCL | 1198 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 636 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 636 | |
GFXBench 4.0 - Manhattan (Frames) | 2245 | |
GFXBench 4.0 - Manhattan (Fps) | 2245 | |
GFXBench 4.0 - T-Rex (Frames) | 3355 | 252 |
GFXBench 4.0 - T-Rex (Fps) | 3355 | 252 |
PassMark - G2D Mark | 123 | 226 |
PassMark - G3D Mark | 460 | 43 |
Compare specifications (specs)
AMD Radeon HD 7640G | ATI Mobility Radeon X1400 | |
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Essentials |
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Architecture | Terascale 3 | R500 |
Code name | Trinity | M54 |
Launch date | 15 May 2012 | 19 January 2006 |
Place in performance rating | 1282 | 1285 |
Type | Laptop | Laptop |
Technical info |
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Boost clock speed | 686 MHz | 445 MHz |
Core clock speed | 497 MHz | 445 MHz |
Manufacturing process technology | 32 nm | 90 nm |
Pipelines | 256 | 4 |
Texture fill rate | 1.78 GTexel / s | |
Transistor count | 107 million | |
Compatibility, dimensions and requirements |
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Laptop size | medium sized | |
Interface | PCIe 1.0 x16 | |
API support |
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DirectX | 11 | 9.0c |
OpenGL | 2.0 | |
Memory |
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Shared memory | 1 | 0 |
Maximum RAM amount | 128 MB | |
Memory bandwidth | 8 GB / s | |
Memory bus width | 250 Bit | |
Memory clock speed | 500 MHz | |
Memory type | 128 | |
Video outputs and ports |
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Display Connectors | No outputs |