Radeon RX 6800 XT
51B
Memory16 GB
Memory TypeGDDR6
Boost Clock2250 MHz
TGP300 W
ArchitectureRDNA 2.0
Launch Price$649
Benchmarks
Gaming53
Render50
TFLOPS (FP32)20.7
Geekbench OpenCL138,858
3DMarkTime Spy19,379
Steel Nomad Lite Score17,589
GB6 Compute Score138,858
Cinebench 2024 GPU8578
G3D Mark Score25,100
Blender GPU2421.91
GB6 ML Single Precision30,220
GB6 ML Half Precision30,423
GB6 ML Quantized22,583
FLOPS (FP32)20.7 TFLOPS
Memory Bandwidth512 GB/s
Full specifications
3D Mark
Time Spy
19379
Solar Bay
78685
Port Royal
9715
Fire Strike
53014
Wild Life Extreme
35635
Night Raid
155323
GeekBench 6 OpenCL
Background Blur
335.7 img/sec
Face Detection
221.1 img/sec
Horizon Detection
6.16 Gpixels/sec
Edge Detection
8.96 Gpixels/sec
Gaussian Blur
7.44 Gpixels/sec
Feature Matching
1.31 Gpixels/sec
Stereo Matching
263 Gpixels/sec
Particle Physics
14755 FPS
API
OpenCL
Passmark Graphics
G2D Mark
1046
DirectX 11
265 FPS
DirectX 12
100 FPS
GPU Compute
13077 Ops/s
GeekBench 6 ML
Image Classification (SP)
11942
Image Segmentation (HP)
7603
Image Super Resolution (Q)
30511
Face Detection (HP)
42862
Pose Estimation (Q)
160019
Text Classification (SP)
4247
Machine Translation (HP)
6279
Object Detection (SP)
13910
Depth Estimation (Q)
51794
Style Transfer (SP)
324124
Framework
ONNX
Backend
DirectML
General
Vendor
Amd
Build
Discrete
Released
November 18, 2020
Launch price (MSRP)
$649
Case
Desktop
Purpose
Gaming
Segment
High-end
Architecture
RDNA 2.0
GPU Codename
Navi 21
Nvidia Equivalent
- GeForce RTX 4070
Successor
- Radeon RX 9070 XT
Recommended CPU
- Intel Core i7 12700K or above
Graphics Processing Unit
Base Clock
1825 MHz
Boost Clock
2250 MHz
Shading Units
4608
Texture Mapping Units (TMUs)
288
Render Output Units (ROPs)
128
Ray-tracing Cores
72
L1 Cache
128KB per cluster
L2 Cache
4MB shared
Instructions Per Cycle
2 IPC
Raw Performance
Pixel Fill Rate
288 GPixel/s
Texture Fill Rate
648 GTexel/s
Physical
Interface
PCIe 4.0 x16
TGP
300 W
Manufacturing
TSMC
Fabrication Process
7 nm
Die Size
520 mm²
Transistor Count
26 billion
Transistor Density
50 MTr/mm²
Memory
Memory Type
GDDR6
Memory Size
16 GB
Memory Clock
2000 MHz
Effective Memory Speed
16000 Mbps
Bus
256-bit
ECC
No
API
DirectX
12
Vulkan
1.3
OpenGL
4.6
OpenCL
2.1
Ray Tracing
Yes
DLSS
No
DisplayPort
1.4a
Specifications compiled from NanoReview. Last updated 2026-09-29.
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