NVIDIA Titan Xp 12GB vs NVIDIA GeForce GTX 1080 Ti 11GB
The Titan Xp delivers 8% more FP32 throughput than the GeForce GTX 1080 Ti (12 vs 11 TFLOPS dense). The Titan Xp also carries 1 GB more memory (12 GB vs 11 GB).
NVIDIA Titan Xp 12GB
Full specs →NVIDIA GeForce GTX 1080 Ti 11GB
Full specs →Specifications
Performance (TFLOPS)
FLOPS by Precision
What actually differs
Both GPUs launched in 2017: the Titan Xp on Pascal and the GeForce GTX 1080 Ti on Pascal.
Dense throughput for the Titan Xp against the GeForce GTX 1080 Ti: FP32 12 vs 11 TFLOPS. Sparse figures, where the vendor publishes them, appear under each dense number in the performance table.
Memory is 12 GB against 11 GB, fed at 548 GB/s versus 484 GB/s. More memory per GPU means larger models fit before you have to shard across cards, which often matters more than raw TFLOPS for inference.
Power budgets are 250 W for the Titan Xp and 250 W for the GeForce GTX 1080 Ti. At FP32 that works out to 0.05 against 0.05 TFLOPS per watt.
For LLM training and inference, weight the FP8 and FP16 rows and memory capacity most heavily. For scientific and HPC workloads, the FP64 row is the one to read.
Frequently asked questions
Is the Titan Xp faster than the GeForce GTX 1080 Ti?
At FP32 precision the Titan Xp reaches 12 TFLOPS dense against 11 TFLOPS for the GeForce GTX 1080 Ti. The performance table on this page lists every published precision for both GPUs.
Which has more memory, the Titan Xp or the GeForce GTX 1080 Ti?
The Titan Xp carries 12 GB of VRAM versus 11 GB for the GeForce GTX 1080 Ti. Memory bandwidth is 548 GB/s for the Titan Xp and 484 GB/s for the GeForce GTX 1080 Ti.
How much power do the Titan Xp and the GeForce GTX 1080 Ti draw?
The Titan Xp is rated at 250 W TDP and the GeForce GTX 1080 Ti at 250 W. On FP32 throughput per watt, the Titan Xp is the more efficient part.
Can I rent the Titan Xp or the GeForce GTX 1080 Ti in the cloud?
Yes. Live cloud listings tracked by Flopper start at $0.05 per GPU hour. The rental pricing section on this page lists current providers and rates for both GPUs.
Where to Rent
NVIDIA Titan Xp 12GB
| Provider | Configuration | Price/GPU-hr | Checked | |
|---|---|---|---|---|
 Vast.ai | 2× Titan Xp 12GB Community | $0.05 | 2h ago | View → |
NVIDIA GeForce GTX 1080 Ti 11GB
| Provider | Configuration | Price/GPU-hr | Checked | |
|---|---|---|---|---|
| Vast.ai | 1× GeForce GTX 1080 Ti 11GB Community | $0.06 | 2h ago | View → |
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