Radeon RX 6900 XT
54B
Memory16 GB
Memory TypeGDDR6
Boost Clock2250 MHz
TGP300 W
ArchitectureRDNA 2.0
Launch Price$999
Benchmarks
Gaming57
Render49
TFLOPS (FP32)23
Geekbench OpenCL124,121
3DMarkTime Spy20,817
Steel Nomad Lite Score20,093
GB6 Compute Score124,121
Cinebench 2024 GPU8430
G3D Mark Score26,638
Blender GPU2496.02
GB6 ML Single Precision33,651
GB6 ML Half Precision36,994
GB6 ML Quantized24,546
FLOPS (FP32)23 TFLOPS
Memory Bandwidth512 GB/s
Full specifications
3D Mark
Time Spy
20817
Solar Bay
86965
Port Royal
10543
Fire Strike
57312
Wild Life Extreme
39345
Night Raid
159536
GeekBench 6 OpenCL
Background Blur
231.6 img/sec
Face Detection
152.5 img/sec
Horizon Detection
4.26 Gpixels/sec
Edge Detection
5.75 Gpixels/sec
Gaussian Blur
5.87 Gpixels/sec
Feature Matching
1.12 Gpixels/sec
Stereo Matching
618.7 Gpixels/sec
Particle Physics
17973.9 FPS
API
OpenCL
Passmark Graphics
G2D Mark
1063
DirectX 11
279 FPS
DirectX 12
111 FPS
GPU Compute
14295 Ops/s
GeekBench 6 ML
Image Classification (SP)
13868
Image Segmentation (HP)
17467
Image Super Resolution (Q)
32396
Face Detection (HP)
47808
Pose Estimation (Q)
178873
Text Classification (SP)
4358
Machine Translation (HP)
7910
Object Detection (SP)
15394
Depth Estimation (Q)
57351
Style Transfer (SP)
372610
Framework
ONNX
Backend
DirectML
General
Vendor
Amd
Build
Discrete
Released
December 8, 2020
Launch price (MSRP)
$999
Case
Desktop
Purpose
Gaming
Segment
High-end
Architecture
RDNA 2.0
GPU Codename
Navi 21
Nvidia Equivalent
- GeForce RTX 4070
Successor
- Radeon RX 7900 XT
Recommended CPU
- Intel Core i7 12700K or above
Graphics Processing Unit
Base Clock
1825 MHz
Boost Clock
2250 MHz
Shading Units
5120
Texture Mapping Units (TMUs)
320
Render Output Units (ROPs)
128
Ray-tracing Cores
80
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
720 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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