RX 7900 XTX vs RX 9070 XT for Blender
Compare RX 7900 XTX and RX 9070 XT for Blender Cycles. See benchmark performance, VRAM, power ratings and checked prices side by side. RX 7900 XTX leads the Blender benchmark score by 48.5%.
Fastest in Cycles
RX 7900 XTX
48% faster than RX 9070 XT
Most VRAM
RX 7900 XTX
50% more VRAM than RX 9070 XT
Lowest power draw
RX 9070 XT
14% lower rating than RX 7900 XTX
Cheapest
RX 9070 XT
51% cheaper than RX 7900 XTX
Best value for money
RX 9070 XT
37% better value than RX 7900 XTX
GPU comparison
Key specifications for Blender rendering.
| Spec | RX 7900 XTX | RX 9070 XT |
|---|---|---|
| Lowest price | $1,795.00 Checked Oct 19, 2026 | $879.99 Checked Oct 19, 2026 |
| Value for money | 2.79 | 3.83 +37% |
| Blender benchmark score | 5,010.08 +48% | 3,374.57 |
| VRAM | 24 GB More capacity for heavy scenes+50% | 16 GB More headroom for complex scenes |
| System PSU | 800 W Manufacturer requirement | 750 W Manufacturer requirement−6% |
| Performance | ||
| Boost clock | 2498 MHz | 2970 MHz +19% |
| RT cores | 96 +50% | 64 |
| Memory | ||
| Memory bandwidth | 960 GB/s +50% | 640 GB/s |
| Memory type | GDDR6 | GDDR6 |
| Memory bus | 384-bit +50% | 256-bit |
| Platform | ||
| Architecture | RDNA 3 | RDNA 4 |
| Render support | HIP | HIP |
| TDP | 355 W | 304 W −14% |
| Release year | 2022 | 2025 |
Blender Cycles benchmarks
Estimated seconds / frame Lower is faster
RX 7900 XTX
Blender 5.2.0 · HIP · 64 runs
RX 9070 XT
Blender 5.2.0 · HIP · 374 runs
Junkshop
Monster
Classroom
Which GPU should you choose for Blender?
RX 7900 XTX is the stronger Blender rendering pick here based on benchmark score.
Cycles rendering performance
RX 7900 XTX leads by 48.5% in the Renderjuice Blender benchmark model (5,010 vs 3,375). For render-time-first decisions, that is the card to prioritize.
VRAM and scene capacity
RX 7900 XTX has more scene headroom with 24 GB of VRAM versus 16 GB on RX 9070 XT. That matters most for large environments, dense geometry, high-resolution textures, and less optimized production files.
Power ratings and cooling
RX 9070 XT is the lower-power option at 304 W TDP, compared with 355 W for RX 7900 XTX. If render speed is close, that can make RX 9070 XT easier to cool and run quietly.
Is the upgrade worthwhile?
RX 9070 XT is newer, but RX 7900 XTX still leads this Blender benchmark comparison. That makes the older card worth considering when used pricing or VRAM capacity is favorable.
Comparison summary
RX 7900 XTX leads the Blender benchmark score by 48.5%.
Fastest in Cycles: RX 7900 XTX 48% faster than RX 9070 XT.
Most VRAM: RX 7900 XTX 50% more VRAM than RX 9070 XT.
Lowest power draw: RX 9070 XT 14% lower rating than RX 7900 XTX.
Cheapest: RX 9070 XT 51% cheaper than RX 7900 XTX.
Best value for money: RX 9070 XT 37% better value than RX 7900 XTX.
RX 7900 XTX has 24 GB of VRAM, while RX 9070 XT has 16 GB, which matters when scenes, textures, or geometry get heavier.
If you are deciding between these cards for Blender, focus first on Blender benchmark score, VRAM capacity, memory bandwidth, and whether your scenes are likely to benefit more from raw speed or extra memory headroom. The comparison table above keeps those tradeoffs in one place.