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NVIDIA GeForce RTX 4090 D 24GB vs NVIDIA RTX 6000 Ada 48GB

The RTX 6000 Ada delivers 2.5x the FP8 throughput of the GeForce RTX 4090 D (729 vs 294 TFLOPS dense). The RTX 6000 Ada also carries 24 GB more memory (48 GB vs 24 GB).

GeForce RTX 4090 D: Ada Lovelace, 2023 RTX 6000 Ada: Ada Lovelace, 2023
FP8 dense lead
2.5x
RTX 6000 Ada: 729 vs 294 TFLOPS
Memory
24 vs 48 GB
24 GB more for the RTX 6000 Ada
TDP
425 W vs 300 W
RTX 6000 Ada draws 125 W less
See rental pricing from $0.54/hr Download comparison sheet

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NVIDIA GeForce RTX 4090 D 24GB vs NVIDIA RTX 6000 Ada 48GB

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NVIDIA GeForce RTX 4090 D 24GB

Full specs →

What is the NVIDIA GeForce RTX 4090 D?

The GeForce RTX 4090 D is a GPU from NVIDIA on the Ada Lovelace 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. GeForce RTX 4090 D full specifications →

Can I rent the GeForce RTX 4090 D in the cloud?

Flopper is not tracking any live rental listings for the GeForce RTX 4090 D yet. The provider directory lists the clouds that rent comparable accelerators on demand. GPU cloud providers →

How does the GeForce RTX 4090 D compare with other accelerators?

This page sets the GeForce RTX 4090 D against the RTX 6000 Ada. Both parts launched in the same year. 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 GeForce RTX 4090 D figures come from?

Every GeForce RTX 4090 D figure on this page traces to NVIDIA's own datasheet or specification table. How Flopper verifies specifications →

NVIDIA RTX 6000 Ada 48GB

Leads on FP8 Full specs →

What is the NVIDIA RTX 6000 Ada?

The RTX 6000 Ada is a GPU from NVIDIA on the Ada Lovelace 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. RTX 6000 Ada full specifications →

Can I rent the RTX 6000 Ada in the cloud?

Yes. Cloud providers tracked by Flopper rent the RTX 6000 Ada by the hour, and the pricing page compares their current rates and the price history side by side. RTX 6000 Ada rental prices →

How does the RTX 6000 Ada compare with other accelerators?

This page sets the RTX 6000 Ada against the GeForce RTX 4090 D. Both parts launched in the same year. 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 RTX 6000 Ada figures come from?

Every RTX 6000 Ada figure on this page traces to NVIDIA's own datasheet or specification table. How Flopper verifies specifications →

Specifications

GeForce RTX 4090 D
RTX 6000 Ada
Architecture
Ada LovelaceAda Lovelace
Launch Year
20232023
Form Factor
PCIePCIe
Memory
24 GB48 GB
Memory Bandwidth
—960 GB/s
TDP
425 W300 W
Process Node
4nm4nm

Performance (TFLOPS)

GeForce RTX 4090 D
RTX 6000 Ada
1.1 TFLOPS No verified data available
74 TFLOPS 91 TFLOPS
74 TFLOPS
sparse not published
 No verified data available
147 TFLOPS
sparse not published
 No verified data available
147 TFLOPS
sparse not published
 No verified data available
294 TFLOPS
sparse not published
729 TFLOPS
1,457 TFLOPS sparse
FP6
No verified data available No verified data available
No verified data available No verified data available
588 TOPS
sparse not published
 No verified data available

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

Both launched in 2023, the GeForce RTX 4090 D on Ada Lovelace and the RTX 6000 Ada on Ada Lovelace.

The RTX 6000 Ada carries 24 GB more memory (48 GB against 24 GB), so larger models fit on one GPU before you shard.

Power is 425 W against 300 W, and at FP32 the RTX 6000 Ada 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, TF32, BF16, FP16, FP8, INT8, Sparsity and TFLOPS. For how the generations relate, see NVIDIA architectures explained.

Frequently asked questions

Is the GeForce RTX 4090 D faster than the RTX 6000 Ada?

At FP8 precision the RTX 6000 Ada reaches 729 TFLOPS dense against 294 TFLOPS for the GeForce RTX 4090 D. The performance table on this page lists every published precision for both GPUs.

Which should you choose, the GeForce RTX 4090 D or the RTX 6000 Ada?

Choose the RTX 6000 Ada for training and high-throughput inference: it has 2.5x the FP8 throughput of the GeForce RTX 4090 D. It also carries 24 GB more memory, so larger models fit on one GPU before you shard. The RTX 6000 Ada draws 125 W less power, which matters in an air-cooled or power-capped rack.

Which has more memory, the GeForce RTX 4090 D or the RTX 6000 Ada?

The RTX 6000 Ada carries 48 GB of memory versus 24 GB for the GeForce RTX 4090 D.

How much power do the GeForce RTX 4090 D and the RTX 6000 Ada draw?

The GeForce RTX 4090 D is rated at 425 W TDP and the RTX 6000 Ada at 300 W. On FP32 throughput per watt, the RTX 6000 Ada is the more efficient part.

How much do the GeForce RTX 4090 D and the RTX 6000 Ada cost to rent?

Live cloud listings tracked by Flopper price no live listings yet for the GeForce RTX 4090 D, and the RTX 6000 Ada from $0.54 per GPU-hour across 9 providers. The rental section on this page links to every provider, rate and the price history for each GPU.

Where to Rent

NVIDIA GeForce RTX 4090 D 24GB

No live rental listings tracked for the GeForce RTX 4090 D yet.

Browse GPU cloud providers

NVIDIA RTX 6000 Ada 48GB

Rent from

$0.54 / GPU-hr

Lowest of 12 live listings across 9 providers · median $0.99

See all RTX 6000 Ada rental prices →

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

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