AMD Radeon RX 6900 XT videocard review
Radeon RX 6900 XT videocard released by AMD; release date: 28 Oct 2020. At the time of release, the videocard cost $999. The videocard is designed for desktop-computers and based on RDNA 2.0 microarchitecture codenamed Navi 21.
Core clock speed - 1825 MHz. Boost clock speed - 2250 MHz. Texture fill rate - 720.0 GTexel/s. Pipelines - 5120. Manufacturing process technology - 7 nm. Transistors count - 26800 million. Power consumption (TDP) - 300 Watt.
Memory type: GDDR6. Maximum RAM amount - 16 GB. Memory bus width - 256 bit. Memory clock speed - 2000 MHz (16 Gbps effective). Memory bandwidth - 512 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 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 |
|---|---|
| PassMark - G3D Mark | 26163 |
| PassMark - G2D Mark | 1117 |
| Geekbench - OpenCL | 163819 |
| CompuBench 1.5 Desktop - Face Detection | 533.405 mPixels/s |
| CompuBench 1.5 Desktop - T-Rex | 51.080 Frames/s |
| CompuBench 1.5 Desktop - Video Composition | 320.733 Frames/s |
| CompuBench 1.5 Desktop - Bitcoin Mining | 2566.900 mHash/s |
| GFXBench 4.0 - Car Chase Offscreen | 15702 Frames |
| GFXBench 4.0 - Manhattan | 3719 Frames |
| GFXBench 4.0 - T-Rex | 3360 Frames |
| GFXBench 4.0 - Car Chase Offscreen | 15702.000 Fps |
| GFXBench 4.0 - Manhattan | 3719.000 Fps |
| GFXBench 4.0 - T-Rex | 3360.000 Fps |
| 3DMark Fire Strike - Graphics Score | 19088 |
Specifications (specs)
Essentials |
|
| Architecture | RDNA 2.0 |
| Code name | Navi 21 |
| Launch date | 28 Oct 2020 |
| Launch price (MSRP) | $999 |
| Place in performance rating | 7 |
| Type | Desktop |
Technical info |
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| Boost clock speed | 2250 MHz |
| Compute units | 80 |
| Core clock speed | 1825 MHz |
| Manufacturing process technology | 7 nm |
| Peak Double Precision (FP64) Performance | 1440 GFLOPS (1:16) |
| Peak Half Precision (FP16) Performance | 46.08 TFLOPS (2:1) |
| Peak Single Precision (FP32) Performance | 23.04 TFLOPS |
| Pipelines | 5120 |
| Pixel fill rate | 288.0 GPixel/s |
| Texture fill rate | 720.0 GTexel/s |
| Thermal Design Power (TDP) | 300 Watt |
| Transistor count | 26800 million |
Video outputs and ports |
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| Display Connectors | 1x HDMI, 2x DisplayPort, 1x USB Type-C |
Compatibility, dimensions and requirements |
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| Form factor | Triple-slot |
| Height | 50 mm (2 inches) |
| Interface | PCIe 4.0 x16 |
| Length | 267 mm (10.5 inches) |
| Recommended system power (PSU) | 700 Watt |
| Supplementary power connectors | 2x 8-pin |
| Width | 120 mm (4.7 inches) |
API support |
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| DirectX | 12.2 |
| OpenCL | 2.1 |
| OpenGL | 4.6 |
| Shader Model | 6.5 |
| Vulkan | |
Memory |
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| Maximum RAM amount | 16 GB |
| Memory bandwidth | 512 GB/s |
| Memory bus width | 256 bit |
| Memory clock speed | 2000 MHz (16 Gbps effective) |
| Memory type | GDDR6 |
Navigation
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