AMD Radeon R9 270 videocard review
Radeon R9 270 videocard released by AMD; release date: 13 November 2013. At the time of release, the videocard cost $179. The videocard is designed for desktop-computers and based on GCN 1.0 microarchitecture codenamed Curacao.
Boost clock speed - 925 MHz. Texture fill rate - 74 GTexel / s. Pipelines - 1280. Floating-point performance - 2,368 gflops. Manufacturing process technology - 28 nm. Transistors count - 2,800 million. Power consumption (TDP) - 150 Watt.
Memory type: GDDR5. Maximum RAM amount - 2 GB. Memory bus width - 256 Bit. Memory bandwidth - 179.2 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 Face Detection |
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CompuBench 1.5 Desktop Ocean Surface Simulation |
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CompuBench 1.5 Desktop T-Rex |
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CompuBench 1.5 Desktop Video Composition |
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CompuBench 1.5 Desktop Bitcoin Mining |
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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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3DMark Fire Strike Graphics Score |
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Name | Value |
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PassMark - G3D Mark | 4306 |
PassMark - G2D Mark | 567 |
Geekbench - OpenCL | 74175 |
CompuBench 1.5 Desktop - Face Detection | 55.721 mPixels/s |
CompuBench 1.5 Desktop - Ocean Surface Simulation | 1282.039 Frames/s |
CompuBench 1.5 Desktop - T-Rex | 5.927 Frames/s |
CompuBench 1.5 Desktop - Video Composition | 93.116 Frames/s |
CompuBench 1.5 Desktop - Bitcoin Mining | 261.843 mHash/s |
GFXBench 4.0 - Car Chase Offscreen | 3448 Frames |
GFXBench 4.0 - Manhattan | 3699 Frames |
GFXBench 4.0 - T-Rex | 3347 Frames |
GFXBench 4.0 - Car Chase Offscreen | 3448.000 Fps |
GFXBench 4.0 - Manhattan | 3699.000 Fps |
GFXBench 4.0 - T-Rex | 3347.000 Fps |
3DMark Fire Strike - Graphics Score | 1603 |
Specifications (specs)
Essentials |
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Architecture | GCN 1.0 |
Code name | Curacao |
Design | AMD Radeon R9 200 Series |
Launch date | 13 November 2013 |
Launch price (MSRP) | $179 |
Place in performance rating | 520 |
Type | Desktop |
Technical info |
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Boost clock speed | 925 MHz |
Floating-point performance | 2,368 gflops |
Manufacturing process technology | 28 nm |
Pipelines | 1280 |
Stream Processors | 1280 |
Texture fill rate | 74 GTexel / s |
Thermal Design Power (TDP) | 150 Watt |
Transistor count | 2,800 million |
Video outputs and ports |
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Display Connectors | 2x DVI, 1x HDMI, 1x DisplayPort |
DisplayPort support | |
Dual-link DVI support | |
Eyefinity | |
HDMI | |
VGA | |
Compatibility, dimensions and requirements |
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Bus support | PCIe 3.0 |
Interface | PCIe 3.0 x16 |
Length | 210 mm |
Supplementary power connectors | 1 x 6-pin |
API support |
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DirectX | 12 |
OpenGL | 4.5 |
Vulkan | |
Memory |
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Maximum RAM amount | 2 GB |
Memory bandwidth | 179.2 GB/s |
Memory bus width | 256 Bit |
Memory type | GDDR5 |
Technologies |
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AMD Eyefinity | |
CrossFire | |
DDMA audio | |
FreeSync | |
HD3D | |
LiquidVR | |
TressFX | |
TrueAudio | |
Unified Video Decoder (UVD) |