NVIDIA
RTX A6000
Ampere · 48 GB GDDR6 ECC · 300 W
92
/ 100
From $4,650
VS
NVIDIA
GeForce RTX 4080
Ada · 16 GB GDDR6X · 320 W
92
/ 100
From $1,199
Specdex verdict
Dead heat — it comes down to priorities.
In our weighted Specdex score, RTX A6000 lands at 92 and GeForce RTX 4080 at 92. With scores tied, the decision hinges on which sub-scores matter most to you.
Pick RTX A6000 if…
- ✓ECC VRAM for professional workloads
- ✓ISV certifications
- ✓Huge framebuffer
Pick GeForce RTX 4080 if…
- ✓NVIDIA driver stack
- ✓DLSS support on RTX
- ✓Strong resale value
RTX A6000 92
vs 92 GeForce RTX 4080
Score breakdown
RTX A6000
92 raster 87
rt 92
ai 93
efficiency 85
GeForce RTX 4080
92 raster 92
rt 87
ai 89
efficiency 73
Specs side-by-side
| Spec | RTX A6000 | GeForce RTX 4080 |
|---|---|---|
| Architecture | Ampere | Ada |
| VRAM | ▲ 48 GB GDDR6 ECC | 16 GB GDDR6X |
| TBP | 300 W | 320 W |
| Release year | 2020 | 2022 |
RTX A6000
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 4080
Pros
- +NVIDIA driver stack
- +DLSS support on RTX
- +Strong resale value
Cons
- −Power draw scales with tier
- −Gen-over-gen price creep
- −VRAM gated per tier
FAQ: RTX A6000 vs GeForce RTX 4080
Which is better, RTX A6000 or GeForce RTX 4080? +
Both score 92 on our weighted rubric — tied. Your best pick depends on the sub-scores above.
Is RTX A6000 worth the price? +
At $4,650, RTX A6000 delivers a Specdex score of 92 — strongest in ai.
Is GeForce RTX 4080 worth the price? +
At $1,199, GeForce RTX 4080 delivers a Specdex score of 92 — strongest in raster.
Does RTX A6000 or GeForce RTX 4080 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.