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GPU

AMD

AMD Radeon RX 6800 XT Midnight Black

Graphics processor

Video memory: 16 GB^*
Memory bus: 256 bit^*
Rated memory bandwidth: 512 GB/s^*

No matched benchmark results are available for this entry yet.

Processing & platform

Architecture: RDNA 2.0^*
Process node: 7 nm^*
GPU cores: 4,608^*
Graphics interface: PCIe 4.0 x16^*
Reported chip die area: 520 mm²^*
Transistors: 26,800 million^*
GPU L2 cache: 4 MB^*
Graphics processor: Navi^*
Texture mapping units: 288^*
Raster output units: 128^*
Ray tracing cores: 72^*
Chip foundry: TSMC^*
Card or module format: Dual-slot^*
Declared GPU TDP: 300 W^*
Suggested system PSU: 700 W^*
External power connectors: 2x 8-pin^*
DirectX / feature level: 12 Ultimate (12_2)^*
OpenGL: 4.6^*
OpenCL: 2.1^*
Vulkan: 1.4^*
Shader model: 6.8^*

Memory & storage

Memory options: 16^*
Video memory: 16 GB^*
Video memory type: GDDR6^*
Memory bus: 256 bit^*
Rated memory bandwidth: 512 GB/s^*

Power specifications

Thermal design power: 300 W^*

System configuration

Detailed specifications

Specifications 1 · 28 fields

proc transistors: 26,800 million^*
proc die size: 520^* mm²
cores: 4,608^*
rt cores: 72^*
base clock: 1,825^*
boost clock: 2,250^*
memory clock: 2,000^*
ram: 16^*
name: AMD Radeon RX 6800 XT Midnight Black^*
ram type: GDDR6^*
bus width: 256^*
bus interface: PCIe 4.0 x16^*
ram bandwidth: 512^* GB/s
fp16 performance: 41.47^*
fp32 performance: 20.74^*
fp64 performance: 1.296^*
tdp: 300^* W
suggested psu: 700^* W
slot width: Dual-slot^*
power connectors: 2x 8-pin^*
is retail board: Yes^*
gpi value: 11.83^*
vendor: amd^*
manufacturer: AMD^*
arch name: RDNA 2.0^*
card release date: 2021-04-07^*
proc foundry: TSMC^*
proc process size: 7^* nm

Specifications 2 · 37 fields

DirectX / feature level

12 Ultimate (12_2)^*

OpenCL

2.1^*

OpenGL

4.6^*

Shader model

6.8^*

Vulkan

1.4^*

Architecture

RDNA 2.0^*

Graphics interface

PCIe 4.0 x16^*

Memory bus

256^* bit

Reported shader processors

4,608^*

Reported theoretical FP16 peak

41.47^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Reported theoretical FP32 peak

20.74^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Reported theoretical FP64 peak

1.296^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Declared L1 cache configuration

128 KB per Array^*

Declared GPU L2 cache

4 MB^*

Reported display outputs

1x HDMI 2.1, 2x DisplayPort 1.4a, 1x USB Type-C^*

Theoretical pixel fill rate

288.0 GPixel/s^*

External power connectors

2x 8-pin^*

Reported chip die area

520 mm²^*

Chip foundry

TSMC^*

Process node declaration

7 nm^*

Transistors

26,800 million^*

Graphics processor

Navi^*

Reported video memory

16^* GB

Rated memory bandwidth

512.0 GB/s^*

Video memory type

GDDR6^*

Raster output units

128^*

Ray tracing cores

72^*

Reported shading units

4,608^*

Card or module format

Dual-slot^*

Suggested system PSU

700 W^*

2:4 tensor sparsity

No^*

Declared GPU TDP

300 W^*

Theoretical texture fill rate

648.0 GTexel/s^*

Texture mapping units

288^*

GPU cores

4,608^*

Video memory

16^* GB

Video memory type

GDDR6^*

* Provisional data