NVIDIA Titan RTX 24GB vs NVIDIA GeForce RTX 2080 Ti 11GB
The Titan RTX delivers 2.3x the FP16 throughput of the GeForce RTX 2080 Ti (131 vs 57 TFLOPS dense). The Titan RTX also carries 13 GB more memory (24 GB vs 11 GB).
NVIDIA Titan RTX 24GB
Full specs →NVIDIA GeForce RTX 2080 Ti 11GB
Full specs →Specifications
Performance (TFLOPS)
FLOPS by Precision
What actually differs
Both GPUs launched in 2018: the Titan RTX on Turing and the GeForce RTX 2080 Ti on Turing.
Dense throughput for the Titan RTX against the GeForce RTX 2080 Ti: FP64 0.5 vs 0.4 TFLOPS, FP32 16 vs 14 TFLOPS, FP16 131 vs 57 TFLOPS. Sparse figures, where the vendor publishes them, appear under each dense number in the performance table.
Memory is 24 GB against 11 GB, fed at 672 GB/s versus 616 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 280 W for the Titan RTX and 260 W for the GeForce RTX 2080 Ti. At FP32 that works out to 0.06 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 RTX faster than the GeForce RTX 2080 Ti?
At FP16 precision the Titan RTX reaches 131 TFLOPS dense against 57 TFLOPS for the GeForce RTX 2080 Ti. The performance table on this page lists every published precision for both GPUs.
Which has more memory, the Titan RTX or the GeForce RTX 2080 Ti?
The Titan RTX carries 24 GB of VRAM versus 11 GB for the GeForce RTX 2080 Ti. Memory bandwidth is 672 GB/s for the Titan RTX and 616 GB/s for the GeForce RTX 2080 Ti.
How much power do the Titan RTX and the GeForce RTX 2080 Ti draw?
The Titan RTX is rated at 280 W TDP and the GeForce RTX 2080 Ti at 260 W. On FP32 throughput per watt, the Titan RTX is the more efficient part.
Can I rent the Titan RTX or the GeForce RTX 2080 Ti in the cloud?
Yes. Live cloud listings tracked by Flopper start at $0.07 per GPU hour. The rental pricing section on this page lists current providers and rates for both GPUs.
Where to Rent
NVIDIA Titan RTX 24GB
| Provider | Configuration | Price/GPU-hr | Checked | |
|---|---|---|---|---|
 Vast.ai | 1× Titan RTX 24GB Community | $0.14 | 2h ago | View → |
NVIDIA GeForce RTX 2080 Ti 11GB
| Provider | Configuration | Price/GPU-hr | Checked | |
|---|---|---|---|---|
| Vast.ai | 8× GeForce RTX 2080 Ti 11GB Community | $0.07 | 2h ago | View → |
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