AMD · Radeon RX

AMD Radeon RX 6800M

The AMD Radeon RX 6800M is a graphics card released on May 31, 2021, built on the RDNA 2 architecture. It has 2,560 shading units, 12 GB of GDDR6 memory on a 192-bit bus, 384.0 GB/s of memory bandwidth, a boost clock of 2.30 GHz and a 145 W board power rating. It scores 13,282 in the PassMark G3D benchmark. It supports DirectX 12 and OpenGL 4.6.

RDNA 2Navi 22

9/10 key specs recorded · 60 facts

Depth: 41 recorded fields, 11 features, 5 PassMark workloads

Specification data last verified October 1, 2026 against PassMark Videocard Benchmark, AMD.com Specifications and Wikipedia GPU list tables (wikigrid-2026-09). Coverage: 9 of 10 tracked specifications recorded.

PassMark Videocard Benchmark AMD.com Specifications PassMark Videocard Benchmark Wikipedia GPU list tables (wikigrid-2026-09)

Shading units

2,560cores

40 compute units

Memory

12 GB

GDDR6 · 192-bit

Boost clock

n/a

2.30 GHz base

Board power

145 W

Performance

The AMD Radeon RX 6800M scores 13,282 in the PassMark G3D benchmark, higher than 92% of the 2,658 GPUs benchmarked (PassMark rank #220), measured across 703 submitted results. Its PassMark G2D score is 530.

PassMark G3D Mark

13,282

Rank #220
Faster than 92% of 2,658 GPUs
703 samples

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

PassMark workload tests

DirectX 9 146 fps

reference: fastest recorded 526 fps · faster than 83.4% of 1,675 GPUs

DirectX 10 99 fps

reference: fastest recorded 231 fps · faster than 90.1% of 1,602 GPUs

DirectX 11 129 fps

reference: fastest recorded 362 fps · faster than 88.4% of 1,430 GPUs

DirectX 12 65 fps

reference: fastest recorded 213 fps · faster than 86.8% of 1,274 GPUs

GPU Compute 5,050 ops/s

reference: fastest recorded 26,591 ops/s · faster than 83.4% 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 RX 6800M averages DirectX 9 146 fps, DirectX 10 99 fps, DirectX 11 129 fps, DirectX 12 65 fps and GPU Compute 5,050 ops/s, across 703 submitted results. Frames per second are PassMark test-scene rates, not game frame rates.

Theoretical throughput

FP32 (single precision) 11.78 TFLOPS stated by AMD

FP16 (half precision) 23.55 TFLOPS stated by AMD

Texture fill rate 368 GTexel/s stated by AMD

AMD states a peak of FP32 (single precision) 11.78 TFLOPS, FP16 (half precision) 23.55 TFLOPS and Texture fill rate 368 GTexel/s for the AMD Radeon RX 6800M.

As stated by PassMark

Category Mobile

Max memory 12 GB

Core clock 2300 MHz

Memory clock 2000 MHz

DirectX 12

OpenGL 4.6

Max TDP 145 W

First benchmarked 2021-06-17

Samples 703

PassMark listing (collected 2026-10-01)

PassMark's own listing for the AMD Radeon RX 6800M states up to 12 GB of memory, a core clock of 2300 MHz, DirectX 12 and OpenGL 4.6, first benchmarked on 2021-06-17. These are PassMark's figures, shown separately from the specification tables above.

Graphics processor

Architecture RDNA 2

Codename Navi 22

Chip Not recorded

Process node Not recorded

Transistors 17,200 M

Die size 335 mm²

The AMD Radeon RX 6800M is based on the RDNA 2 architecture, uses the Navi 22 graphics processor, contains 17,200 million transistors and has a die size of 335 mm².

Shader configuration

Shading units 2,560

Compute units 40

Streaming multiprocessors Not recorded

Execution units Not recorded

Texture units (TMUs) Not recorded

Render output units (ROPs) Not recorded

Ray tracing cores 40

Tensor / AI cores Not recorded

XMX engines Not recorded

Infinity cache Not recorded

The AMD Radeon RX 6800M has 2,560 shading units, 40 compute units and 40 ray tracing cores.

The AMD Radeon RX 6800M does not use XMX engines; those are specific to Intel Arc graphics.

Clock speeds

Base clock 2.30 GHz

Boost clock Not recorded

Game clock 2.30 GHz

Memory clock Not recorded

Effective memory clock Not recorded

The AMD Radeon RX 6800M runs at a base clock of 2.30 GHz and has a game clock of 2.30 GHz.

Memory

Size 12 GB

Type GDDR6

Bus width 192-bit

Bandwidth 384.0 GB/s

The AMD Radeon RX 6800M is equipped with 12 GB of GDDR6 memory, uses a 192-bit memory bus and delivers 384.0 GB/s of memory bandwidth.

Board and power

The AMD Radeon RX 6800M has a board power rating of 145 W.

Board power (TDP) 145 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 May 31, 2021

Launch price Not recorded

Status Not recorded

Form factor Not recorded

Segment Laptop

Series Radeon RX

The AMD Radeon RX 6800M was released on May 31, 2021.

Benchmarks

PassMark G3D 13,282

PassMark G2D 530

Rank #220

Samples 703

Graphics and compute APIs

The AMD Radeon RX 6800M supports DirectX 12 and OpenGL 4.6.

DirectX 12

OpenGL 4.6

CUDA is an NVIDIA technology and does not apply to the AMD Radeon RX 6800M. Feex has no recorded Vulkan version for the AMD Radeon RX 6800M. Feex has no recorded OpenCL version for the AMD Radeon RX 6800M.

Features

The AMD Radeon RX 6800M has 4 supported features recorded outside the media engine. A feature that no source mentions is shown as not listed, never as unsupported.

Rendering

Supported: Hardware ray tracing

Dedicated GPU hardware that speeds up ray-traced lighting, reflections and shadows in supported games and apps.

Ray tracing units: 40

Not listed (2)

No source Feex holds states whether the AMD Radeon RX 6800M supports DirectX 12 Ultimate and AMD FidelityFX Super Resolution. That is silence, not a statement that they are unsupported.

The AMD Radeon RX 6800M supports Hardware ray tracing under Rendering.

Display features

Supported: HDMI 4K output

The vendor states the GPU can drive a 4K display over HDMI.

Not listed (7)

No source Feex holds states whether the AMD Radeon RX 6800M supports AMD FreeSync, Stereoscopic 3D, 10-bit color output, VR ready, 8K display output, HDR output and 12-bit color output. That is silence, not a statement that they are unsupported.

The AMD Radeon RX 6800M supports HDMI 4K output under Display features.

Platform

Supported: Resizable BAR AMD Smart Access Memory

Lets the CPU access the GPU's full video memory at once, which can improve performance in some games on supporting systems.
Supported: AMD SmartShift

Shifts power between an AMD CPU and GPU in a laptop depending on which one needs it.

Not listed (2)

No source Feex holds states whether the AMD Radeon RX 6800M supports Radeon Dual Graphics and Switchable graphics. That is silence, not a statement that they are unsupported.

The AMD Radeon RX 6800M supports Resizable BAR (AMD Smart Access Memory) and AMD SmartShift under Platform.

Media engine

The AMD Radeon RX 6800M provides hardware encode for H.264 (AVC) and HEVC (H.265) and hardware decode for H.264 (AVC), HEVC (H.265) and AV1.

Hardware video codec support of the AMD Radeon RX 6800M
Codec	Encode	Decode
H.264 (AVC)4K H.264: encode supported, decode supported	Supported	Supported
HEVC (H.265)	Supported	Supported
AV1	Not stated by the vendor	Supported

supported explicitly not supported not stated by the vendor

Not listed: VP9. No source Feex holds states whether the AMD Radeon RX 6800M supports this codec; that is silence, not a statement that it is unsupported.

Frequently asked questions

How much VRAM does the AMD Radeon RX 6800M have?

The AMD Radeon RX 6800M has 12 GB of GDDR6 memory on a 192-bit bus. Its memory bandwidth is 384.0 GB/s.

How much power does the AMD Radeon RX 6800M use and what power supply does it need?

The AMD Radeon RX 6800M has a board power rating of 145 W.

How fast is the AMD Radeon RX 6800M?

The AMD Radeon RX 6800M scores 13,282 in the PassMark G3D benchmark, higher than 92% of the 2,658 GPUs benchmarked. Its PassMark rank is #220. In the PassMark DirectX 12 test it averages 65 fps.