Flopper.io Flopper.io

NVIDIA Jetson AGX Thor T5000 128GB vs NVIDIA Jetson AGX Thor T4000 64GB

The Jetson AGX Thor T5000 128GB delivers 72% more FP8 throughput than the Jetson AGX Thor T4000 64GB (517 vs 300 TFLOPS dense). The Jetson AGX Thor T5000 128GB also carries 64 GB more memory (128 GB vs 64 GB).

Jetson AGX Thor T5000 128GB: Blackwell, 2025 Jetson AGX Thor T4000 64GB: Blackwell, 2026
FP8 dense lead
+72%
Jetson AGX Thor T5000 128GB: 517 vs 300 TFLOPS
Memory
128 vs 64 GB
64 GB more for the Jetson AGX Thor T5000 128GB
Bandwidth
273 GB/s vs 273 GB/s
Even
TDP
130 W vs 90 W
Jetson AGX Thor T4000 64GB draws 40 W less
Download comparison sheet

Share this page

NVIDIA Jetson AGX Thor T5000 128GB vs NVIDIA Jetson AGX Thor T4000 64GB

A post with this link shows the card on the Image tab as its preview.

Post on X Share on LinkedIn
 Printable version →

NVIDIA Jetson AGX Thor T5000 128GB

Leads on FP8 Full specs →

What is the NVIDIA Jetson AGX Thor T5000 128GB?

The Jetson AGX Thor T5000 128GB is a GPU from NVIDIA on the Blackwell architecture, an accelerator for AI training, inference and high-performance computing. It is a module for embedded and edge systems rather than a card. Jetson AGX Thor T5000 128GB full specifications →

Can I rent the Jetson AGX Thor T5000 128GB in the cloud?

Flopper is not tracking any live rental listings for the Jetson AGX Thor T5000 128GB yet. The provider directory lists the clouds that rent comparable accelerators on demand. GPU cloud providers →

How does the Jetson AGX Thor T5000 128GB compare with other accelerators?

This page sets the Jetson AGX Thor T5000 128GB against the Jetson AGX Thor T4000 64GB. The Jetson AGX Thor T5000 128GB is the older generation of the two. Both are NVIDIA parts, and both ship as an embedded module, so they fit the same class of system. Flopper also compares it head to head with the Jetson AGX Orin 64GB and DGX Spark, across every published precision, memory and power. Jetson AGX Thor T5000 128GB vs Jetson AGX Orin 64GB →

Where do the Jetson AGX Thor T5000 128GB figures come from?

Every Jetson AGX Thor T5000 128GB figure on this page traces to NVIDIA's own datasheet or specification table. How Flopper verifies specifications →

NVIDIA Jetson AGX Thor T4000 64GB

Full specs →

What is the NVIDIA Jetson AGX Thor T4000 64GB?

The Jetson AGX Thor T4000 64GB is a GPU from NVIDIA on the Blackwell architecture, an accelerator for AI training, inference and high-performance computing. It is a module for embedded and edge systems rather than a card. Jetson AGX Thor T4000 64GB full specifications →

Can I rent the Jetson AGX Thor T4000 64GB in the cloud?

Flopper is not tracking any live rental listings for the Jetson AGX Thor T4000 64GB yet. The provider directory lists the clouds that rent comparable accelerators on demand. GPU cloud providers →

How does the Jetson AGX Thor T4000 64GB compare with other accelerators?

This page sets the Jetson AGX Thor T4000 64GB against the Jetson AGX Thor T5000 128GB. The Jetson AGX Thor T4000 64GB is the newer generation of the two. Both are NVIDIA parts, and both ship as an embedded module, so they fit the same class of system. Flopper also compares it head to head with the Jetson AGX Orin 64GB, across every published precision, memory and power. Jetson AGX Thor T4000 64GB vs Jetson AGX Orin 64GB →

Where do the Jetson AGX Thor T4000 64GB figures come from?

Every Jetson AGX Thor T4000 64GB figure on this page traces to NVIDIA's own datasheet or specification table. How Flopper verifies specifications →

Specifications

Jetson AGX Thor T5000 128GB
Jetson AGX Thor T4000 64GB
Architecture
BlackwellBlackwell
Launch Year
20252026
Form Factor
ModuleModule
Memory
128 GB64 GB
Memory Bandwidth
273 GB/s273 GB/s
TDP
130 W90 W
Process Node
——

Performance (TFLOPS)

Jetson AGX Thor T5000 128GB
Jetson AGX Thor T4000 64GB
No verified data available No verified data available
8.1 TFLOPS 4.7 TFLOPS
No verified data available No verified data available
No verified data available No verified data available
No verified data available No verified data available
517 TFLOPS
1,035 TFLOPS sparse
300 TFLOPS
600 TFLOPS sparse
FP6
No verified data available No verified data available
1,035 TFLOPS
2,070 TFLOPS sparse
600 TFLOPS
1,200 TFLOPS sparse
517 TOPS
1,035 TOPS sparse
300 TOPS
600 TOPS sparse

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 Jetson AGX Thor T4000 64GB is the newer part: Blackwell (2026) against the Jetson AGX Thor T5000 128GB's Blackwell (2025).

The Jetson AGX Thor T5000 128GB carries 64 GB more memory (128 GB against 64 GB), so larger models fit on one GPU before you shard. Bandwidth is 273 GB/s against 273 GB/s, which sets the ceiling on decode speed.

Power is 130 W against 90 W, and at FP32 the Jetson AGX Thor T5000 128GB 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 FP32, FP8, FP4, INT8, Sparsity and TFLOPS. For how the generations relate, see NVIDIA architectures explained.

Frequently asked questions

Is the Jetson AGX Thor T5000 128GB faster than the Jetson AGX Thor T4000 64GB?

At FP8 precision the Jetson AGX Thor T5000 128GB reaches 517 TFLOPS dense against 300 TFLOPS for the Jetson AGX Thor T4000 64GB. The performance table on this page lists every published precision for both GPUs.

Which should you choose, the Jetson AGX Thor T5000 128GB or the Jetson AGX Thor T4000 64GB?

Choose the Jetson AGX Thor T5000 128GB for training and high-throughput inference: it has 72% more FP8 throughput than the Jetson AGX Thor T4000 64GB. It also carries 64 GB more memory, so larger models fit on one GPU before you shard. The Jetson AGX Thor T5000 128GB draws 40 W more power, so budget for cooling and power delivery before you commit.

Which has more memory, the Jetson AGX Thor T5000 128GB or the Jetson AGX Thor T4000 64GB?

The Jetson AGX Thor T5000 128GB carries 128 GB of memory versus 64 GB for the Jetson AGX Thor T4000 64GB. Memory bandwidth is 273 GB/s for the Jetson AGX Thor T5000 128GB and 273 GB/s for the Jetson AGX Thor T4000 64GB.

How much power do the Jetson AGX Thor T5000 128GB and the Jetson AGX Thor T4000 64GB draw?

The Jetson AGX Thor T5000 128GB is rated at 130 W TDP and the Jetson AGX Thor T4000 64GB at 90 W. On FP32 throughput per watt, the Jetson AGX Thor T5000 128GB is the more efficient part.

Get Comparison Updates

New GPUs added weekly. Be the first to see how they compare.

Open in Full Compare Tool → Jetson AGX Thor T5000 128GB full specs Jetson AGX Thor T4000 64GB full specs Estimate cluster cost in the calculator →

© 2026 Flopper.io - Compare the GPUs Powering AI