ATI Mobility Radeon HD 4550 videocard review
Mobility Radeon HD 4550 videocard released by ATI; release date: 1 January 2010. The videocard is designed for laptop-computers and based on TeraScale microarchitecture codenamed M92.
Core clock speed - 550 MHz. Texture fill rate - 4.4 GTexel / s. Pipelines - 80. Floating-point performance - 88 gflops. Manufacturing process technology - 55 nm. Transistors count - 242 million.
Memory type: GDDR3, DDR2, DDR3. Maximum RAM amount - 512 MB. Memory bus width - 64 Bit. Memory clock speed - 1400 MHz. Memory bandwidth - 11.2 GB / s. Shared memory - 0.
Benchmarks
PassMark G3D Mark |
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PassMark G2D Mark |
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GFXBench 4.0 T-Rex |
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GFXBench 4.0 T-Rex |
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Name | Value |
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PassMark - G3D Mark | 191 |
PassMark - G2D Mark | 290 |
GFXBench 4.0 - T-Rex | 782 Frames |
GFXBench 4.0 - T-Rex | 782.000 Fps |
Games performance
StarCraft 2 (2010)
Low, 1024x768 | 120.50 |
Medium, 1360x768 | 21.20 |
High, 1360x768 | 12.30 |
Crysis - GPU Benchmark (2007)
Low, 1024x768 | 25.00 |
Medium, 1024x768 | 21.00 |
High, 1024x768 | 12.00 |
Ultra, 1920x1080 | 9.50 |
World in Conflict - Benchmark (2007)
Medium, 1024x768 | 42.70 |
High, 1024x768 | 16.40 |
Specifications (specs)
Essentials |
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Architecture | TeraScale |
Code name | M92 |
Launch date | 1 January 2010 |
Place in performance rating | 1049 |
Type | Laptop |
Technical info |
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Core clock speed | 550 MHz |
Floating-point performance | 88 gflops |
Manufacturing process technology | 55 nm |
Pipelines | 80 |
Texture fill rate | 4.4 GTexel / s |
Transistor count | 242 million |
Video outputs and ports |
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Display Connectors | No outputs |
Compatibility, dimensions and requirements |
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Interface | MXM-II |
API support |
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DirectX | 10.1 |
OpenGL | 3.3 |
Memory |
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Maximum RAM amount | 512 MB |
Memory bandwidth | 11.2 GB / s |
Memory bus width | 64 Bit |
Memory clock speed | 1400 MHz |
Memory type | GDDR3, DDR2, DDR3 |
Shared memory | 0 |
Technologies |
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1x Dual-Link/Single-Link DVI | |
1x Single-Link DVI Support (all display ports have to be supported by the laptop manufacturer) | |
DisplayPort support up to 2560x1600 | |
HDMI support up to 1920x1080 (both with 7.1 AC3 Audio) | |
PCI-E 2.0 x16 | |
Powerplay |