RTX A4000 vs RTX A2000
Dashed outline = score at launch
Why RTX A4000 is better
- VRAM: 16 GB GDDR6 vs 6 GB GDDR6(2.7× more)
- CUDA Cores: 6144 vs 3328(1.8× more)
- RT Cores: 48 vs 26(1.8× more)
- Tensor Cores: 192 vs 104(1.8× more)
- Memory Bandwidth: 448 GB/s vs 288 GB/s(56% more)
- Bus Width: 256-bit vs 192-bit(33% more)
Why RTX A2000 is better
- TDP: 70 W vs 140 W(2.0× less)
Verdict
No outright leader — they split the dimensions today.
Spec by spec
| Spec | RTX A4000 | RTX A2000 |
|---|---|---|
| Core | ||
| CUDA Cores | 6144● | 3328 |
| RT Cores | 48● | 26 |
| Tensor Cores | 192● | 104 |
| Boost Clock | 1560 MHz● | 1200 MHz |
| Memory | ||
| VRAM | 16 GB GDDR6● | 6 GB GDDR6 |
| Memory Bandwidth | 448 GB/s● | 288 GB/s |
| Bus Width | 256-bit● | 192-bit |
| Form Factor | ||
| TDP | 140 W | 70 W● |
| Slot Width | Single-slot | Single-slot, low-profile |