AMD Radeon RX 6800 XT
amd
Brand4608
Cores16GB GDDR6
Memory Size4608 : 288 : 128
Shaders/TMUs/ROPs256 Bit
Memory Bus512 GB/s
BandwidthAMD Radeon RX 6800 XT
Techinical Specs
Overview
Manufacturer
amd
Release Date
2020
Launch Price
$ 649
GPU Name
Navi 21
GPU Varient
Navi 21 XT (215-121000177)
Architecture
RDNA 2.0
Foundry
TSMC
Process Size
7 nm
Transistors
26800 mil
Perofrmance
Pixel Rate
288 GPixel/s
Texture Rate
512 GPixel/s
FP16 Performance
41.47 TFLOPS
FP32 Performance
20.74 TFLOPS
FP64 Performance
1296 GFLOPS
Memory
Memory Size
16 GB
Memory Type
GDDR6
Memory Bus
256 bit
Bandwidth
512 GB/s
Features
DirectX
12.2
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
Shader Model
6.7
Render Config
Shading Units
4608
TMUs
288
ROPs
128
RT Cores
72
L1 Cache
128 KB
L2 Cache
4.00 MB
Design & Requirements
Memory Size
16 GB
Length
267 mm
Width
120 mm
TDP
300 W
Required PSU
700 W
Connection Outputs
2x 8-pin
Power Connectors
1x HDMI 2.1, 2x DisplayPort 1.4a, 1x USB Type-C
Simillar Performing GPUS
Radeon RX 7800 XT
2023
16 GB
GDDR6
$ 499
Radeon RX 9070 XT
2025
16 GB
GDDR6
$ 599
GeForce RTX 3060 Ti
2020
8 GB
GDDR6
$ 399
Radeon RX 7600 XT
2024
16 GB
GDDR6
$ 329
Radeon RX 6900 XT
2020
16 GB
GDDR6
$ 999
Performance in Benchmarks
3DMark
Geekbench 5
GFXBench
PassMark
Performance in Games
Avatar: Frontiers of Pandora From The Ashes
PRAGMATA SKETCHBOOK - DEMO
Company of Heroes 3: Endure & Defy
Of Ash and Steel
Assassin's Creed Mirage Valley of Memories
Where Winds Meet
No more benchmarks available for this GPU
Performance Review Summary
Generating AI Review...
AMD Radeon RX 6800 XT
Graphics Card
$649
PCBench Rating in 2025
Based on comprehensive benchmarks and real-world performance data analyzed by our custom AI algorithm.
AI Summary
The Radeon RX 6800 XT delivers near‑RTX 2080 performance at a $649 price point, excelling at 1440p ultra with average frames above 90 in The Last of Us Part I and maintaining solid 60‑+ FPS on 4K titles like Uncharted Legacy. Its 16 GB GDDR6 and strong Passmark score make it a good value for gamers still using 1440p or moderate 4K setups, though the lack of advanced ray‑tracing and DLSS limits its appeal for the newest titles.
Pros
- 16 GB GDDR6 memory provides ample headroom for 4K textures and future titles.
- Consistent 80‑plus FPS at 1440p ultra in The Last of Us Part I and 42 FPS at 4K demonstrate excellent performance for the price.
- Outperforms many GeForce RTX 2070 SUPER GPUs while costing $100 less.
- Strong RDNA 2 architecture gives high performance per dollar versus newer GeForce RTX 4060 models.
- Solid 3DMark and Passmark scores (~17608/24994) place it among the top mid‑range GPUs of its generation.
Cons
- Ray‑tracing throughput is limited; DOOM Eternal with RTX ON drops to ~110 FPS at 1440p.
- Compared to ultra‑high performance cards such as GeForce RTX 4080, it lags in raw benchmarks and 3DMark.
- High power draw and heat output can be an issue in compact builds.
- Lacks DLSS support, which reduces potential frame boosts in supported games.
Most Compared GPUs
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