PowerColor Red Devil Radeon RX 7800 XT
RDNA 3 · 16 GB GDDR6 · 263 W · Red Devil
RTX A6000
Ampere · 48 GB GDDR6 ECC · 300 W
RTX A6000 takes it — here’s why.
In our weighted Specdex score, PowerColor Red Devil Radeon RX 7800 XT lands at 84 and RTX A6000 at 92. That puts RTX A6000 ahead by 8 points — a decisive margin driven mostly by its strengths in the categories below.
Pick PowerColor Red Devil Radeon RX 7800 XT if…
- ✓More VRAM at price tier
- ✓FSR support
- ✓Driver open-source on Linux
Pick RTX A6000 if…
- ✓ECC VRAM for professional workloads
- ✓ISV certifications
- ✓Huge framebuffer
Winner by scenario
Derived from the sub-score breakdown · not a separate test4K & rasterization
RTX A6000Traditional rendering throughput at high resolution
RTX A6000 leads on raster (87 vs 84).
Ray tracing
RTX A6000RT-heavy titles with path-traced lighting
RTX A6000 leads on rt (92 vs 74).
AI workloads
RTX A6000Local inference, upscaling, generative tools
RTX A6000 leads on ai (93 vs 69).
Power efficiency
RTX A6000Frames per watt — heat, noise, and PSU sizing
RTX A6000 leads on efficiency (85 vs 77).
Value for money
PowerColor Red Devil Radeon RX 7800 XTSpecdex score per dollar at MSRP
PowerColor Red Devil Radeon RX 7800 XT more score per dollar ($588 vs $4,650).
Score breakdown
Specs side-by-side
| Spec | PowerColor Red Devil Radeon RX 7800 XT | RTX A6000 |
|---|---|---|
| Architecture | RDNA 3 | Ampere |
| VRAM | 16 GB GDDR6 | ▲ 48 GB GDDR6 ECC |
| TBP | 263 W | 300 W |
| Release year | 2023 | 2020 |
PowerColor Red Devil Radeon RX 7800 XT
- +More VRAM at price tier
- +FSR support
- +Driver open-source on Linux
- −RT trails NVIDIA
- −AI ecosystem smaller
- −Driver day-0 bugs
RTX A6000
- +ECC VRAM for professional workloads
- +ISV certifications
- +Huge framebuffer
- −Expensive per-frame vs consumer
- −Lower gaming clocks
- −Driver optimized for CAD/DCC not games
FAQ: PowerColor Red Devil Radeon RX 7800 XT vs RTX A6000
Which is better, PowerColor Red Devil Radeon RX 7800 XT or RTX A6000? +
RTX A6000 scores 92 on our weighted rubric — ahead by 8. Your best pick depends on the sub-scores above.
Is PowerColor Red Devil Radeon RX 7800 XT worth the price? +
At $588, PowerColor Red Devil Radeon RX 7800 XT delivers a Specdex score of 84 — strongest in raster.
Is RTX A6000 worth the price? +
At $4,650, RTX A6000 delivers a Specdex score of 92 — strongest in ai.
Does PowerColor Red Devil Radeon RX 7800 XT or RTX A6000 last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.
Which is better for 4K gaming, PowerColor Red Devil Radeon RX 7800 XT or RTX A6000? +
RTX A6000 — leads on raster (87 vs 84). Traditional rendering throughput at high resolution.
Which is better for ray tracing, PowerColor Red Devil Radeon RX 7800 XT or RTX A6000? +
RTX A6000 — leads on rt (92 vs 74). RT-heavy titles with path-traced lighting.