AMD Radeon HD 7450 OEM videocard review
Radeon HD 7450 OEM videocard released by AMD; release date: 5 January 2012. The videocard is designed for desktop-computers and based on TeraScale 2 microarchitecture codenamed Caicos.
Core clock speed - 625 MHz. Texture fill rate - 5 GTexel / s. Pipelines - 160. Floating-point performance - 200.0 gflops. Manufacturing process technology - 40 nm. Transistors count - 370 million. Power consumption (TDP) - 18 Watt.
Memory type: GDDR3. Maximum RAM amount - 512 MB. Memory bus width - 64 Bit. Memory clock speed - 1066 MHz. Memory bandwidth - 8.528 GB / s.
Benchmarks
| PassMark G3D Mark |
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| PassMark G2D Mark |
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| Geekbench OpenCL |
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| CompuBench 1.5 Desktop Ocean Surface Simulation |
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| GFXBench 4.0 Car Chase Offscreen |
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| GFXBench 4.0 Manhattan |
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| GFXBench 4.0 T-Rex |
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| GFXBench 4.0 Car Chase Offscreen |
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| GFXBench 4.0 Manhattan |
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| GFXBench 4.0 T-Rex |
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| Name | Value |
|---|---|
| PassMark - G3D Mark | 225 |
| PassMark - G2D Mark | 146 |
| Geekbench - OpenCL | 635 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation | 99.563 Frames/s |
| GFXBench 4.0 - Car Chase Offscreen | 443 Frames |
| GFXBench 4.0 - Manhattan | 919 Frames |
| GFXBench 4.0 - T-Rex | 1626 Frames |
| GFXBench 4.0 - Car Chase Offscreen | 443.000 Fps |
| GFXBench 4.0 - Manhattan | 919.000 Fps |
| GFXBench 4.0 - T-Rex | 1626.000 Fps |
Specifications (specs)
Essentials |
|
| Architecture | TeraScale 2 |
| Code name | Caicos |
| Launch date | 5 January 2012 |
| Place in performance rating | 1515 |
| Type | Desktop |
Technical info |
|
| Core clock speed | 625 MHz |
| Floating-point performance | 200.0 gflops |
| Manufacturing process technology | 40 nm |
| Pipelines | 160 |
| Texture fill rate | 5 GTexel / s |
| Thermal Design Power (TDP) | 18 Watt |
| Transistor count | 370 million |
Video outputs and ports |
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| Display Connectors | 1x DVI, 1x HDMI |
Compatibility, dimensions and requirements |
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| Interface | PCIe 2.0 x16 |
| Length | 168 mm |
| Supplementary power connectors | None |
API support |
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| DirectX | 11.2 (11_0) |
| OpenGL | 4.4 |
Memory |
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| Maximum RAM amount | 512 MB |
| Memory bandwidth | 8.528 GB / s |
| Memory bus width | 64 Bit |
| Memory clock speed | 1066 MHz |
| Memory type | GDDR3 |
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