ATI Mobility Radeon HD 4850 X2 vs ATI Mobility Radeon HD 3470 Hybrid X2
Comparative analysis of ATI Mobility Radeon HD 4850 X2 and ATI Mobility Radeon HD 3470 Hybrid X2 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.
Differences
Reasons to consider the ATI Mobility Radeon HD 4850 X2
- 20x more pipelines: 2x 800 vs 80
Pipelines | 2x 800 vs 80 |
Compare benchmarks
GPU 1: ATI Mobility Radeon HD 4850 X2
GPU 2: ATI Mobility Radeon HD 3470 Hybrid X2
Name | ATI Mobility Radeon HD 4850 X2 | ATI Mobility Radeon HD 3470 Hybrid X2 |
---|---|---|
PassMark - G3D Mark | 94 | |
PassMark - G2D Mark | 206 |
Compare specifications (specs)
ATI Mobility Radeon HD 4850 X2 | ATI Mobility Radeon HD 3470 Hybrid X2 | |
---|---|---|
Essentials |
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Architecture | TeraScale | RV6xx |
Code name | M98 | M82-XT + RS780M |
Launch date | 9 January 2009 | 8 January 2009 |
Place in performance rating | not rated | 845 |
Type | Desktop | Laptop |
Technical info |
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Core clock speed | 500 MHz | |
Floating-point performance | 2x 800.0 gflops | |
Manufacturing process technology | 55 nm | 55 nm |
Pipelines | 2x 800 | 80 |
Texture fill rate | 2x 20 GTexel / s billion / sec | |
Transistor count | 956 million | 362 Million |
Video outputs and ports |
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Display Connectors | No outputs | |
Compatibility, dimensions and requirements |
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Interface | PCIe 2.0 x16 | |
API support |
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DirectX | 10.1 | 10.1 |
OpenGL | 3.3 | |
Memory |
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Maximum RAM amount | 2x 1 GB | |
Memory bandwidth | 2x 89.6 GB / s | |
Memory bus width | 2x 256 Bit | |
Memory clock speed | 2800 MHz | |
Memory type | GDDR5 | DDR2 / GDDR3 |
Shared memory | 0 |