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 G2D Mark |
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PassMark G3D Mark |
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Name | Value |
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PassMark - G2D Mark | 1085 |
PassMark - G3D Mark | 25877 |
Specifications (specs)
Essentials |
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Architecture | RDNA 2.0 |
Code name | Navi 21 |
Launch date | 28 Oct 2020 |
Launch price (MSRP) | $999 |
Place in performance rating | 1 |
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 |