AMD Radeon HD 7450M videocard review
Radeon HD 7450M videocard released by AMD; release date: 7 January 2012. The videocard is designed for laptop-computers and based on TeraScale 2 microarchitecture codenamed Seymour.
Core clock speed - 700 MHz. Texture fill rate - 5.6 GTexel / s. Pipelines - 160. Floating-point performance - 224.0 gflops. Manufacturing process technology - 40 nm. Transistors count - 370 million. Power consumption (TDP) - 7 Watt.
Memory type: DDR3, GDDR5. Maximum RAM amount - 1 GB. Memory bus width - 64 Bit. Memory clock speed - 1800 MHz. Memory bandwidth - 14.4 GB / s. Shared memory - 0.
Benchmarks
PassMark G3D Mark |
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PassMark G2D Mark |
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Geekbench OpenCL |
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GFXBench 4.0 Manhattan |
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GFXBench 4.0 Manhattan |
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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 | 330 |
PassMark - G2D Mark | 441 |
Geekbench - OpenCL | 476 |
GFXBench 4.0 - Manhattan | 1832 Frames |
GFXBench 4.0 - Manhattan | 1832.000 Fps |
GFXBench 4.0 - T-Rex | 3493 Frames |
GFXBench 4.0 - T-Rex | 3493.000 Fps |
Games performance
Mass Effect 3 (2012)
Low, 1280x720 | 24.00 |
High, 1366x768 | 18.00 |
The Elder Scrolls V: Skyrim (2011)
Low, 1280x720 | 29.50 |
Medium, 1366x768 | 20.20 |
High, 1366x768 | 13.10 |
Battlefield 3 (2011)
Low, 1024x768 | 19.65 |
Medium, 1366x768 | 14.35 |
High, 1366x768 | 11.20 |
Deus Ex Human Revolution (2011)
Low, 1024x768 | 61.30 |
High, 1366x768 | 19.80 |
StarCraft 2 (2010)
Low, 1024x768 | 92.90 |
Medium, 1360x768 | 28.40 |
High, 1360x768 | 19.80 |
Metro 2033 (2010)
Low, 800x600 | 34.20 |
Medium, 1360x768 | 17.50 |
Specifications (specs)
Essentials |
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Architecture | TeraScale 2 |
Code name | Seymour |
Launch date | 7 January 2012 |
Place in performance rating | 811 |
Type | Laptop |
Technical info |
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Core clock speed | 700 MHz |
Floating-point performance | 224.0 gflops |
Manufacturing process technology | 40 nm |
Pipelines | 160 |
Texture fill rate | 5.6 GTexel / s |
Thermal Design Power (TDP) | 7 Watt |
Transistor count | 370 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 | 11.2 (11_0) |
OpenGL | 4.4 |
Memory |
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Maximum RAM amount | 1 GB |
Memory bandwidth | 14.4 GB / s |
Memory bus width | 64 Bit |
Memory clock speed | 1800 MHz |
Memory type | DDR3, GDDR5 |
Shared memory | 0 |