AMD Radeon RX 6800 XT graphics cards
AMD Radeon RX 6800 XT graphics cards are powerful enough for 4K gaming and multimedia production. Features, architecture, benefits, limitations, benchmarks, cost, gaming performance, 3D rendering, video editing, and specifications are detailed here.
Features and Architecture
Based on the RDNA 2 architecture, the RX 6800 XT brings a number of improvements:
- At higher resolutions, the Infinity Cache a 128MB L3 cache improves performance by increasing bandwidth and decreasing latency.
- Support for Ray Tracing: Specific hardware for ray tracing effects in real time.
- DirectX 12 Ultimate: Sampler feedback, mesh shaders, variable rate shading.
- Smart Access Memory (SAM) lets Ryzen 5000 series CPUs access all GPU memory, improving performance.
- PCIe 4.0 boosts GPU-CPU data flow bandwidth.
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Advantages
- Increased VRAM Capacity: 16 GB of GDDR6 memory guarantees seamless operation in memory-demanding apps and prepares the system for future games.
- Effective Power Use: It maintains a manageable power draw in comparison to certain rivals, even with its excellent performance.
- Strong performance in 4K gaming scenarios is provided by this competitive 4K gaming system.
- Advanced Features: Adding SAM, Infinity Cache, and Ray Tracing improves rendering and gaming.
Disadvantages
- While it can support ray tracing, its performance may not be as good as that of its NVIDIA counterparts, particularly in games that are designed to take advantage of NVIDIA’s DLSS technology.
- Software Ecosystem: Performance in some situations may be impacted by the fact that certain creative programs are better suited for NVIDIA GPUs.
- Availability and Cost: It may be difficult to locate at MSRP due to changes in stock and cost.
Gaming Performance
Across a range of 4K gaming benchmarks:
| Game | 1080p Ultra | 1440p Ultra | 4K Ultra |
|---|---|---|---|
| Forza Horizon 5 | 194 FPS | 133 FPS | 81 FPS |
| The Witcher 3 | 196 FPS | 178 FPS | 65 FPS |
| Counter-Strike 2 | 287 FPS | 207 FPS | 78 FPS |
| Far Cry 6 | 163 FPS | 139 FPS | 75 FPS |
| Hogwarts Legacy | 120 FPS | 98 FPS | 40 FPS |
| Call of Duty: MW III | 165 FPS | 159 FPS | 78 FPS |
| Ghost of Tsushima | 125 FPS | 101 FPS | 49 FPS |
| Cyberpunk 2077 | 133 FPS | 119 FPS | 37 FPS |
| Shadow of the Tomb Raider | 208 FPS | 191 FPS | 76 FPS |
These findings show good performance in conventional rasterisation tasks, but certain restrictions in ray-traced situations.
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3D Rendering & Video Editing
3D rendering:
The RX 6800 XT performs well. Many professional programs are optimised for NVIDIA’s CUDA technology, which may boost GPU performance in specific cases.
Video Editing
Adobe After Effects: NVIDIA GPUs frequently have an advantage because of superior CUDA optimisation, even though the RX 6800 XT offers respectable performance.
DaVinci Resolve: NVIDIA’s NVENC encoder provides better encoding efficiency than the RX 6800 XT, which makes NVIDIA GPUs the better choice for demanding video editing jobs.
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Pricing
| Region/Country | Price Range |
|---|---|
| 🇺🇸 United States | ~$899 (used) |
| 🇬🇧 United Kingdom | £529 – £1,372 |
| 🇪🇺 Europe | €390 (used) – €1,089 (new) |
| 🇦🇺 Australia | A$1,049 – A$3,158 |
| 🇮🇳 India | ₹24,999 – ₹2,10,425 |
Gaming Benchmarks
The RX 6800 XT delivers excellent performance across various resolutions:
Average FPS by Resolution (Ultra Settings)
| Resolution | Average FPS |
|---|---|
| 1080p | 236–242 |
| 1440p | 147–151 |
| 4K | 100–102 |
3D Rendering & Compute Benchmarks
The RX 6800 XT demonstrates strong performance in rendering and compute tasks:
Blender (HIP-RT)
Blender GPU Score: 2,392.86
Geekbench 6 Compute (OpenCL)
| Test | Score |
|---|---|
| Compute Score | 138,858 |
| 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 | 14,755 FPS |
Specifications
| Specification | Details |
|---|---|
| GPU Architecture | RDNA 2 (Navi 21 XT) |
| Compute Units | 72 |
| Stream Processors | 4608 |
| Ray Accelerators | 72 |
| Base/Game Clock | 2015 MHz |
| Boost Clock | Up to 2250 MHz (varies by model) |
| Memory | 16 GB GDDR6 |
| Memory Interface | 256-bit |
| Memory Speed | 16 Gbps |
| Infinity Cache | 128 MB |
| TDP (Thermal Design Power) | 300W |
| Power Connectors | 2 × 8-pin |
| Recommended PSU | 750W |
| Display Outputs | 1 × HDMI 2.1, 2 × DisplayPort 1.4a, 1 × USB-C |
| Max Digital Resolution | 7680 × 4320 (8K) |
In conclusion
AMD Radeon RX 6800 XT graphics cards are powerful for HD gaming and content creation. The complex features and massive VRAM make it a competitive class contender. Other options may perform better for professional applications or workloads that heavily use ray tracing and are tuned for NVIDIA’s ecosystem.
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