Sapphire
Sapphire Nitro+ Radeon Pro W7900
RDNA 3 · 48 GB GDDR6 · 295 W · Nitro+
90
/ 100
From $4,368
VS
GeForce RTX 5090 wins by 8
NVIDIA
GeForce RTX 5090
Blackwell · 32 GB GDDR7 · 575 W
98
/ 100
From $1,999
Specdex verdict
GeForce RTX 5090 takes it — here’s why.
In our weighted Specdex score, Sapphire Nitro+ Radeon Pro W7900 lands at 90 and GeForce RTX 5090 at 98. That puts GeForce RTX 5090 ahead by 8 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Sapphire Nitro+ Radeon Pro W7900 if…
- ✓ECC VRAM for professional workloads
- ✓ISV certifications
- ✓Huge framebuffer
Pick GeForce RTX 5090 if…
- ✓Unrivaled 4K and path-tracing
- ✓DLSS 4 Multi-Frame Gen
- ✓32 GB VRAM for AI
Sapphire Nitro+ Radeon Pro W7900 90
vs 98 GeForce RTX 5090
Score breakdown
Sapphire Nitro+ Radeon Pro W7900
90 raster 85
rt 90
ai 91
efficiency 85
GeForce RTX 5090
98 raster 100
rt 100
ai 100
efficiency 78
Specs side-by-side
| Spec | Sapphire Nitro+ Radeon Pro W7900 | GeForce RTX 5090 |
|---|---|---|
| Architecture | RDNA 3 | Blackwell |
| VRAM | ▲ 48 GB GDDR6 | 32 GB GDDR7 |
| TBP | 295 W | 575 W |
| Release year | 2023 | — |
| CUDA cores | — | 21,760 |
| Tensor cores | — | 680 (5th gen) |
| RT cores | — | 170 (4th gen) |
| Memory bus | — | 512-bit |
| Bandwidth | — | 1792 GB/s |
| PCIe | — | PCIe 5.0 x16 |
Sapphire Nitro+ Radeon Pro W7900
Pros
- +ECC VRAM for professional workloads
- +ISV certifications
- +Huge framebuffer
Cons
- −Expensive per-frame vs consumer
- −Lower gaming clocks
- −Driver optimized for CAD/DCC not games
GeForce RTX 5090
Pros
- +Unrivaled 4K and path-tracing
- +DLSS 4 Multi-Frame Gen
- +32 GB VRAM for AI
Cons
- −Enormous power draw
- −Two-slot+ cooler required
- −Scarce MSRP supply
FAQ: Sapphire Nitro+ Radeon Pro W7900 vs GeForce RTX 5090
Which is better, Sapphire Nitro+ Radeon Pro W7900 or GeForce RTX 5090? +
GeForce RTX 5090 scores 98 on our weighted rubric — ahead by 8. Your best pick depends on the sub-scores above.
Is Sapphire Nitro+ Radeon Pro W7900 worth the price? +
At $4,368, Sapphire Nitro+ Radeon Pro W7900 delivers a Specdex score of 90 — strongest in ai.
Is GeForce RTX 5090 worth the price? +
At $1,999, GeForce RTX 5090 delivers a Specdex score of 98 — strongest in raster.
Does Sapphire Nitro+ Radeon Pro W7900 or GeForce RTX 5090 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.