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NVIDIA T4 16GB vs NVIDIA Titan RTX 24GB

The Titan RTX delivers 2.0x the FP16 throughput of the T4 (131 vs 65 TFLOPS dense). The Titan RTX also carries 8 GB more memory (24 GB vs 16 GB).

T4: Turing, 2019 Titan RTX: Turing, 2018
FP16 dense lead
2.0x
Titan RTX: 131 vs 65 TFLOPS
Memory
16 vs 24 GB
8 GB more for the Titan RTX
Bandwidth
300 GB/s vs 672 GB/s
Titan RTX moves data faster
TDP
70 W vs 280 W
T4 draws 210 W less
See rental pricing from $0.24/hr Download comparison sheet

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NVIDIA T4 16GB vs NVIDIA Titan RTX 24GB

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NVIDIA T4 16GB

Full specs →

What is the NVIDIA T4?

The T4 is a GPU from NVIDIA on the Turing architecture, an accelerator for AI training, inference and high-performance computing. It is a PCIe add-in card, so it fits standard servers and workstations. T4 full specifications →

Can I rent the T4 in the cloud?

Yes. Cloud providers tracked by Flopper rent the T4 by the hour, and the pricing page compares their current rates and the price history side by side. T4 rental prices →

How does the T4 compare with other accelerators?

This page sets the T4 against the Titan RTX. The T4 is the newer generation of the two. Both are NVIDIA parts, and both ship as a PCIe card, so they fit the same class of system. The compare tool builds the same comparison for any two parts in the catalogue. All GPU comparisons →

Where do the T4 figures come from?

Every T4 figure on this page traces to NVIDIA's own datasheet or specification table. How Flopper verifies specifications →

NVIDIA Titan RTX 24GB

Leads on FP16 Full specs →

What is the NVIDIA Titan RTX?

The Titan RTX is a GPU from NVIDIA on the Turing architecture, an accelerator for AI training, inference and high-performance computing. It is a PCIe add-in card, so it fits standard servers and workstations. Titan RTX full specifications →

Can I rent the Titan RTX in the cloud?

Yes. Cloud providers tracked by Flopper rent the Titan RTX by the hour, and the pricing page compares their current rates and the price history side by side. Titan RTX rental prices →

How does the Titan RTX compare with other accelerators?

This page sets the Titan RTX against the T4. The Titan RTX is the older generation of the two. Both are NVIDIA parts, and both ship as a PCIe card, so they fit the same class of system. The compare tool builds the same comparison for any two parts in the catalogue. All GPU comparisons →

Where do the Titan RTX figures come from?

Every Titan RTX figure on this page traces to NVIDIA's own datasheet or specification table. How Flopper verifies specifications →

Specifications

T4
Titan RTX
Architecture
TuringTuring
Launch Year
20192018
Form Factor
PCIePCIe
Memory
16 GB24 GB
Memory Bandwidth
300 GB/s672 GB/s
TDP
70 W280 W
Process Node
12nm12nm

Performance (TFLOPS)

T4
Titan RTX
No verified data available0.5 TFLOPS
8.1 TFLOPS 16 TFLOPS
No verified data available No verified data available
No verified data available No verified data available
65 TFLOPS 131 TFLOPS
No verified data available No verified data available
FP6
No verified data available No verified data available
No verified data available No verified data available
130 TOPS 261 TOPS

Figures are dense. Where a vendor publishes a figure it sits under the dense one and never decides a winner. Hover any precision for its definition, or read the GPU glossary.

FLOPS by Precision

What actually differs

The T4 is the newer part: Turing (2019) against the Titan RTX's Turing (2018).

The Titan RTX carries 8 GB more memory (24 GB against 16 GB), so larger models fit on one GPU before you shard. Bandwidth is 300 GB/s against 672 GB/s, which sets the ceiling on decode speed.

Power is 70 W against 280 W, and at FP32 the T4 does more work per watt. Weight the FP8 and FP16 rows for LLM work and the FP64 row for HPC.

New to the terms? The glossary explains FP64, FP32, FP16, INT8, Sparsity and TFLOPS. For how the generations relate, see NVIDIA architectures explained.

Frequently asked questions

Is the T4 faster than the Titan RTX?

At FP16 precision the Titan RTX reaches 131 TFLOPS dense against 65 TFLOPS for the T4. The performance table on this page lists every published precision for both GPUs.

Which should you choose, the T4 or the Titan RTX?

Choose the Titan RTX for training and high-throughput inference: it has 2.0x the FP16 throughput of the T4. It also carries 8 GB more memory, so larger models fit on one GPU before you shard. The Titan RTX draws 210 W more power, so budget for cooling and power delivery before you commit.

Which has more memory, the T4 or the Titan RTX?

The Titan RTX carries 24 GB of memory versus 16 GB for the T4. Memory bandwidth is 300 GB/s for the T4 and 672 GB/s for the Titan RTX.

How much power do the T4 and the Titan RTX draw?

The T4 is rated at 70 W TDP and the Titan RTX at 280 W. On FP32 throughput per watt, the T4 is the more efficient part.

How much do the T4 and the Titan RTX cost to rent?

Live cloud listings tracked by Flopper price the T4 from $0.34 per GPU-hour across 6 providers, and the Titan RTX from $0.24 per GPU-hour across 1 provider. The rental section on this page links to every provider, rate and the price history for each GPU.

Where to Rent

NVIDIA T4 16GB

Rent from

$0.34 / GPU-hr

Lowest of 15 live listings across 6 providers · median $0.59

See all T4 rental prices →

Price history and every provider on the pricing page. Some links are affiliate links.

NVIDIA Titan RTX 24GB

Rent from

$0.24 / GPU-hr

Lowest of 1 live listing across 1 provider

See all Titan RTX rental prices →

Price history and every provider on the pricing page. Some links are affiliate links.

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