Titan V vs RTX A4000
Titan V
2017 · $2,200 today
5322
Dashed outline = score at launch
Why Titan V is better
- Bus Width: 3072-bit vs 256-bit(12.0× more)
- Tensor Cores: 640 vs 192(3.3× more)
- Memory Bandwidth: 652.8 GB/s vs 448 GB/s(46% more)
Why RTX A4000 is better
- TDP: 140 W vs 250 W(1.8× less)
- VRAM: 16 GB GDDR6 vs 12 GB HBM2(33% more)
- CUDA Cores: 6144 vs 5120(20% more)
- Boost Clock: 1560 MHz vs 1455 MHz(7% more)
Verdict
RTX A4000 leads outright in 6 of 6 dimensions today.
Spec by spec
| Spec | Titan V | RTX A4000 |
|---|---|---|
| Core | ||
| CUDA Cores | 5120 | 6144● |
| Tensor Cores | 640● | 192 |
| Boost Clock | 1455 MHz | 1560 MHz● |
| RT Cores | — | 48 |
| Memory | ||
| VRAM | 12 GB HBM2 | 16 GB GDDR6● |
| Memory Bandwidth | 652.8 GB/s● | 448 GB/s |
| Bus Width | 3072-bit● | 256-bit |
| Power | ||
| TDP | 250 W | 140 W● |
| Power Connectors | 1x 8-pin + 1x 6-pin | — |
| Form Factor | ||
| TDP | 250 W | 140 W● |
| Slot Width | — | Single-slot |