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AMD Radeon RX 6900: specs and benchmarks
- Interface PCIe 4.0 x16
- Core clock speed
- Max video memory 16 GB
- Memory type GDDR6
- Memory clock speed 16 Gbps
- Maximum resolution
AMD Radeon RX 6900
AMD started Radeon RX 6900 sales 28 October 2020. This is RDNA 2.0 architecture desktop card based on 7 nm manufacturing process and primarily aimed at gamers. 16 GB of GDDR6 memory clocked at 16 GB/s are supplied, and together with 256 Bit memory interface this creates a bandwidth of 512.0 GB/s.
Compatibility-wise, this is dual-slot card attached via PCIe 4.0 x16 interface. Two 8-pin power connectors are required, and power consumption is at 255 Watt.
We have no data on Radeon RX 6900 benchmark results.
Of Radeon RX 6900's architecture, market segment and release date.
|Place in performance rating||not rated|
|GPU code name||Navi 21|
|Release date||28 October 2020 (less than a year ago)|
|Price now||$2249||of 12215 (Quadro GV100)|
Radeon RX 6900's general performance parameters such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon RX 6900's performance, but for precise assessment you have to consider its benchmark and gaming test results.
|Pipelines / CUDA cores||4608||of 10752 (GA102)|
|Boost clock speed||2105 MHz||of 2903 (Radeon Pro W6600)|
|Number of transistors||23,000 million||of 14400 (GeForce GTX 1080 SLI Mobile)|
|Manufacturing process technology||7 nm||of 5 (Apple M1 GPU)|
|Thermal design power (TDP)||255 Watt||of 900 (Tesla S2050)|
|Texture fill rate||606.2||of 779.2 (Radeon RX 6900 XTX)|
Compatibility, dimensions and requirements
Information on Radeon RX 6900's compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
|Interface||PCIe 4.0 x16|
|Supplementary power connectors||2x 8-pin|
Parameters of memory installed on Radeon RX 6900: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
|Maximum RAM amount||16 GB||of 80 (A100 SXM4 80 GB)|
|Memory bus width||256 Bit||of 6144 (GRID A100A)|
|Memory clock speed||16 GB/s||of 19500 (GeForce RTX 3090)|
|Memory bandwidth||512.0 GB/s||of 1024 (Radeon VII)|
Video outputs and ports
Types and number of video connectors present on Radeon RX 6900. As a rule, this section is relevant only for desktop reference video cards, since for notebook ones the availability of certain video outputs depends on the laptop model.
|Display Connectors||1x HDMI, 2x DisplayPort, 1x USB Type-C|
APIs supported by Radeon RX 6900, sometimes including their particular versions.
|DirectX||12 Ultimate (12_2)|
We believe that the nearest equivalent to Radeon RX 6900 from NVIDIA is RTX A4000.
Advices and comments
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