Gigabyte Aorus Master RTX A4500
Ampere · 20 GB GDDR6 ECC · 200 W · Aorus Master
GeForce RTX 5090
Blackwell · 32 GB GDDR7 · 575 W
GeForce RTX 5090 takes it — here’s why.
In our weighted Specdex score, Gigabyte Aorus Master RTX A4500 lands at 84 and GeForce RTX 5090 at 98. That puts GeForce RTX 5090 ahead by 14 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Gigabyte Aorus Master RTX A4500 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
Winner by scenario
Derived from the sub-score breakdown · not a separate test4K & rasterization
GeForce RTX 5090Traditional rendering throughput at high resolution
GeForce RTX 5090 leads on raster (100 vs 79).
Ray tracing
GeForce RTX 5090RT-heavy titles with path-traced lighting
GeForce RTX 5090 leads on rt (100 vs 84).
AI workloads
GeForce RTX 5090Local inference, upscaling, generative tools
GeForce RTX 5090 leads on ai (100 vs 85).
Power efficiency
Gigabyte Aorus Master RTX A4500Frames per watt — heat, noise, and PSU sizing
Gigabyte Aorus Master RTX A4500 leads on efficiency (85 vs 78).
Value for money
GeForce RTX 5090Specdex score per dollar at MSRP
GeForce RTX 5090 more score per dollar ($1,999 vs $2,210).
Score breakdown
Specs side-by-side
| Spec | Gigabyte Aorus Master RTX A4500 | GeForce RTX 5090 |
|---|---|---|
| Architecture | Ampere | Blackwell |
| VRAM | 20 GB GDDR6 ECC | ▲ 32 GB GDDR7 |
| TBP | 200 W | 575 W |
| Release year | 2021 | — |
| 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 |
Gigabyte Aorus Master RTX A4500
- +ECC VRAM for professional workloads
- +ISV certifications
- +Huge framebuffer
- −Expensive per-frame vs consumer
- −Lower gaming clocks
- −Driver optimized for CAD/DCC not games
GeForce RTX 5090
- +Unrivaled 4K and path-tracing
- +DLSS 4 Multi-Frame Gen
- +32 GB VRAM for AI
- −Enormous power draw
- −Two-slot+ cooler required
- −Scarce MSRP supply
FAQ: Gigabyte Aorus Master RTX A4500 vs GeForce RTX 5090
Which is better, Gigabyte Aorus Master RTX A4500 or GeForce RTX 5090? +
GeForce RTX 5090 scores 98 on our weighted rubric — ahead by 14. Your best pick depends on the sub-scores above.
Is Gigabyte Aorus Master RTX A4500 worth the price? +
At $2,210, Gigabyte Aorus Master RTX A4500 delivers a Specdex score of 84 — 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 Gigabyte Aorus Master RTX A4500 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.
Which is better for 4K gaming, Gigabyte Aorus Master RTX A4500 or GeForce RTX 5090? +
GeForce RTX 5090 — leads on raster (100 vs 79). Traditional rendering throughput at high resolution.
Which is better for ray tracing, Gigabyte Aorus Master RTX A4500 or GeForce RTX 5090? +
GeForce RTX 5090 — leads on rt (100 vs 84). RT-heavy titles with path-traced lighting.