The Titan V is a supercomputing card, a good fit for the present machine learning focus of Volta. The Titan V uses the same Tensor Core design as detailed with the V100 announcement, and also moves to combine L1 cache and shared memory, which should make development (particularly CUDA/tensor software) easier to undertake.
NVidia’s Titan V is built on 12nm FFN silicon, accompanied by 12GB HBM2 on the interposer.
The card is available at $3000 for direct purchase. It should go without saying, of course, that you shouldn’t buy this for gaming – it won’t be very good at it, as the card is built to lead in machine learning and scientific development.
We’ll release more information as it is received.
NVIDIA Titan V Specs
NVIDIA Pascal Specs Comparison | |||||
Titan V | Tesla V100 | Tesla P100 | GTX 1080 Ti | GTX 1080 | |
GPU | GV100 | GV100 | GP100 Cut-Down Pascal | GP102 Pascal | GP104-400 Pascal |
Transistor Count | 21.1B | 21.1B | 15.3B | 12B | 7.2B |
Fab Process | 12nm FFN | 12nm FFN | 16nm FinFET | 16nm FinFET | 16nm FinFET |
CUDA Cores / Tensor Cores | 5120 / 640 | 5120 / 640 | 3584 / 0 | 3584 / 0 | 2560 / 0 |
TMUs | 320 | 224 | 224 | 160 | |
ROPs | ? | 96 (?) | 88 | 64 | |
Core Clock | 1200MHz | 1328MHz | - | 1607MHz | |
Boost Clock | 1455MHz | 1370MHz | 1480MHz | 1600MHz | 1733MHz |
FP32 TFLOPs | 15TFLOPs | 14TFLOPs | 10.6TFLOPs | ~11.4TFLOPs | 9TFLOPs |
Memory Type | HBM2 | HBM2 | HBM2 | GDDR5X | GDDR5X |
Memory Capacity | 12GB | 16GB | 16GB | 11GB | 8GB |
Memory Clock | 1.7Gbps HBM2 | 1.75Gbps HBM2 | ? | 11Gbps | 10Gbps GDDR5X |
Memory Interface | 3072-bit | 4096-bit | 4096-bit | 352-bit | 256-bit |
Memory Bandwidth | 653GB/s | 900GB/s | ? | ~484GBs | 320.32GB/s |
Total Power Budget ("TDP") | 250W | 250W | 300W | 250W | 180W |
Power Connectors | 1x 8-pin 1x 6-pin |
? | 1x 8-pin 1x 6-pin |
1x 8-pin | |
Release Date | 12/07/2017 | 4Q16-1Q17 | TBD | 5/27/2016 | |
Release Price | $3000 | $10000 | - | $700 | Reference: $700 MSRP: $600 Now: $500 |
UPDATES
The Titan V reference PCB -- presumably the only PCB that will exist -- uses a 16-phase DrMOS VRM. The cooling solution is the same as used on the GTX 10 series of cards, including the 1080 Ti, and so uses a vapor chamber with radial blower fan. This matches the 250W TDP, as further reinforced by 1x 8-pin + 1x 6-pin power connectors. The cooler can't take much more than that, anyway. As for NVIDIA Titan V specs, the card is using a GV100 GPU with 5120 CUDA cores and 640 Tensor Cores, clocked to 1200MHz base / 1455MHz boost on the CUDA cores. The card also hosts 320 TMUs. Here is the block diagram from the original Volta announcement:
And here is the V100 SM block diagram from this year's Volta unveil in May:
- Steve Burke