AMD · Radeon Pro

AMD Radeon Pro W6800X Duo

The AMD Radeon Pro W6800X Duo is a workstation graphics card released on August 3, 2021, built on the RDNA 2 architecture. It has a boost clock of 1.98 GHz and a 400 W board power rating. It scores 14,742 in the PassMark G3D benchmark.

RDNA 2Navi 21Workstation

7/10 key specs recorded · 13 facts

Depth: 21 recorded fields, 5 PassMark workloads

Specification data last verified October 1, 2026 against PassMark Videocard Benchmark and Wikipedia GPU list tables (wikigrid-2026-09). Coverage: 7 of 10 tracked specifications recorded.

PassMark Videocard Benchmark Wikipedia GPU list tables (wikigrid-2026-09)PassMark Videocard Benchmark

Shading units

n/a

Memory

n/a

GDDR6 · 256-bit

Boost clock

1.98 GHz

1.80 GHz base

Board power

400 W

Performance

The AMD Radeon Pro W6800X Duo scores 14,742 in the PassMark G3D benchmark, higher than 93.4% of the 2,658 GPUs benchmarked (PassMark rank #183), measured across 2 submitted results. Its PassMark G2D score is 801.

PassMark G3D Mark

14,742

Rank #183
Faster than 93.4% of 2,658 GPUs
2 samples

0relative to the fastest GPU on record (41,928)

PassMark workload tests

DirectX 9 136 fps

reference: fastest recorded 526 fps · faster than 82.2% of 1,675 GPUs

DirectX 10 109 fps

reference: fastest recorded 231 fps · faster than 92.1% of 1,602 GPUs

DirectX 11 123 fps

reference: fastest recorded 362 fps · faster than 87.6% of 1,430 GPUs

DirectX 12 63 fps

reference: fastest recorded 213 fps · faster than 86.2% of 1,274 GPUs

GPU Compute 9,423 ops/s

reference: fastest recorded 26,591 ops/s · faster than 93.6% of 1,447 GPUs

Averages of PassMark PerformanceTest submissions; frames/sec are PassMark test-scene rates, not game FPS. Tests PassMark does not report for this card are omitted. PassMark listing

In the PassMark workload tests the AMD Radeon Pro W6800X Duo averages DirectX 9 136 fps, DirectX 10 109 fps, DirectX 11 123 fps, DirectX 12 63 fps and GPU Compute 9,423 ops/s, across 2 submitted results. Frames per second are PassMark test-scene rates, not game frame rates.

As stated by PassMark

Category Desktop

First benchmarked 2024-11-09

Samples 2

PassMark listing (collected 2026-10-01)

Graphics processor

Architecture RDNA 2

Codename Navi 21

Chip Not recorded

Process node Not recorded

Transistors Not recorded

Die size Not recorded

The AMD Radeon Pro W6800X Duo is based on the RDNA 2 architecture and uses the Navi 21 graphics processor.

Clock speeds

Base clock 1.80 GHz

Boost clock 1.98 GHz

Game clock Not recorded

Memory clock Not recorded

Effective memory clock Not recorded

The AMD Radeon Pro W6800X Duo runs at a base clock of 1.80 GHz and boosts to 1.98 GHz.

Memory

Size Not recorded

Type GDDR6

Bus width 256-bit

Bandwidth Not recorded

The AMD Radeon Pro W6800X Duo uses a 256-bit memory bus.

Board and power

The AMD Radeon Pro W6800X Duo has a board power rating of 400 W.

Board power (TDP) 400 W

Total board power Not recorded

Suggested PSU Not recorded

Power connectors Not recorded

Slot width Not recorded

Length Not recorded

Width Not recorded

Height Not recorded

Cooler Not recorded

Max temperature Not recorded

Bus interface Not recorded

Market

Launched August 3, 2021

Launch price Not recorded

Status Not recorded

Form factor Not recorded

Segment Workstation

Series Radeon Pro

The AMD Radeon Pro W6800X Duo was released on August 3, 2021.

Benchmarks

PassMark G3D 14,742

PassMark G2D 801

Rank #183

Samples 2

Frequently asked questions

How much power does the AMD Radeon Pro W6800X Duo use and what power supply does it need?

The AMD Radeon Pro W6800X Duo has a board power rating of 400 W.

How fast is the AMD Radeon Pro W6800X Duo?

The AMD Radeon Pro W6800X Duo scores 14,742 in the PassMark G3D benchmark, higher than 93.4% of the 2,658 GPUs benchmarked. Its PassMark rank is #183. In the PassMark DirectX 12 test it averages 63 fps.