Flopper.io Flopper.io

NVIDIA B200 SXM 180GB vs NVIDIA RTX PRO 5000 Blackwell 48GB

The B200 delivers 15% more FP32 throughput than the RTX PRO 5000 Blackwell (75 vs 65 TFLOPS dense). The B200 also carries 132 GB more memory (180 GB vs 48 GB).

B200: Blackwell, 2024 RTX PRO 5000 Blackwell: Blackwell, 2025
FP32 dense lead
+15%
B200: 75 vs 65 TFLOPS
Memory
180 vs 48 GB
132 GB more for the B200
Bandwidth
7.7 TB/s vs 1.3 TB/s
B200 moves data faster
TDP
1.0 kW vs 300 W
RTX PRO 5000 Blackwell draws 700 W less
See rental pricing from $0.62/hr Download comparison sheet

Share this page

NVIDIA B200 SXM 180GB vs NVIDIA RTX PRO 5000 Blackwell 48GB

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

Post on X Share on LinkedIn
 Printable version →

NVIDIA B200 SXM 180GB

Leads on FP32 Full specs →

What is the NVIDIA B200?

The B200 is a GPU from NVIDIA on the Blackwell architecture, an accelerator for AI training, inference and high-performance computing. It is an SXM module, the mezzanine format used in dense multi-GPU servers. B200 full specifications →

Can I rent the B200 in the cloud?

Yes. Cloud providers tracked by Flopper rent the B200 by the hour, and the pricing page compares their current rates and the price history side by side. B200 rental prices →

How does the B200 compare with other accelerators?

This page sets the B200 against the RTX PRO 5000 Blackwell. The B200 is the older generation of the two. Both are NVIDIA parts; the B200 is an SXM module while the RTX PRO 5000 Blackwell is a PCIe card. Flopper also compares it head to head with the A100 SXM4 80GB, B100 SXM 192GB and B300 SXM 262GB, across every published precision, memory and power. B200 vs A100 SXM4 80GB →

Where do the B200 figures come from?

Every B200 figure on this page traces to NVIDIA's own datasheet or specification table. How Flopper verifies specifications →

NVIDIA RTX PRO 5000 Blackwell 48GB

Full specs →

What is the NVIDIA RTX PRO 5000 Blackwell?

The RTX PRO 5000 Blackwell is a GPU from NVIDIA on the Blackwell 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 PRO 5000 Blackwell full specifications →

Can I rent the RTX PRO 5000 Blackwell in the cloud?

Yes. Cloud providers tracked by Flopper rent the RTX PRO 5000 Blackwell by the hour, and the pricing page compares their current rates and the price history side by side. RTX PRO 5000 Blackwell rental prices →

How does the RTX PRO 5000 Blackwell compare with other accelerators?

This page sets the RTX PRO 5000 Blackwell against the B200. The RTX PRO 5000 Blackwell is the newer generation of the two. Both are NVIDIA parts; the RTX PRO 5000 Blackwell is a PCIe card while the B200 is an SXM module. The compare tool builds the same comparison for any two parts in the catalogue. All GPU comparisons →

Where do the RTX PRO 5000 Blackwell figures come from?

Every RTX PRO 5000 Blackwell figure on this page traces to NVIDIA's own datasheet or specification table. How Flopper verifies specifications →

Specifications

B200
RTX PRO 5000 Blackwell
Architecture
BlackwellBlackwell
Launch Year
20242025
Form Factor
SXMPCIe
Memory
180 GB48 GB
Memory Bandwidth
7.7 TB/s1.3 TB/s
TDP
1.0 kW300 W
Process Node
4nm4nm

Performance (TFLOPS)

B200
RTX PRO 5000 Blackwell
37 TFLOPS No verified data available
75 TFLOPS 65 TFLOPS
1,125 TFLOPS
2,250 TFLOPS sparse
 No verified data available
2,250 TFLOPS
4,500 TFLOPS sparse
 No verified data available
2,250 TFLOPS
4,500 TFLOPS sparse
 No verified data available
4,500 TFLOPS
9,000 TFLOPS sparse
 No verified data available
FP6
4,500 TFLOPS
9,000 TFLOPS sparse
 No verified data available
9,000 TFLOPS
18,000 TFLOPS sparse
1,032 TFLOPS
2,064 TFLOPS sparse
4,500 TOPS
9,000 TOPS sparse
 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

The RTX PRO 5000 Blackwell is the newer part: Blackwell (2025) against the B200's Blackwell (2024).

The B200 carries 132 GB more memory (180 GB against 48 GB), so larger models fit on one GPU before you shard. Bandwidth is 7.7 TB/s against 1.3 TB/s, which sets the ceiling on decode speed.

Power is 1.0 kW against 300 W, and at FP32 the RTX PRO 5000 Blackwell 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, FP4, INT8, Sparsity and TFLOPS. For how the generations relate, see NVIDIA architectures explained.

Frequently asked questions

Is the B200 faster than the RTX PRO 5000 Blackwell?

At FP32 precision the B200 reaches 75 TFLOPS dense against 65 TFLOPS for the RTX PRO 5000 Blackwell. The performance table on this page lists every published precision for both GPUs.

Which should you choose, the B200 or the RTX PRO 5000 Blackwell?

Choose the B200 for training and high-throughput inference: it has 15% more FP32 throughput than the RTX PRO 5000 Blackwell. It also carries 132 GB more memory, so larger models fit on one GPU before you shard. The B200 draws 700 W more power, so budget for cooling and power delivery before you commit. Packaging differs too: the B200 is an SXM module while the RTX PRO 5000 Blackwell is a PCIe card, so check what your servers accept.

Which has more memory, the B200 or the RTX PRO 5000 Blackwell?

The B200 carries 180 GB of memory versus 48 GB for the RTX PRO 5000 Blackwell. Memory bandwidth is 7.7 TB/s for the B200 and 1.3 TB/s for the RTX PRO 5000 Blackwell.

How much power do the B200 and the RTX PRO 5000 Blackwell draw?

The B200 is rated at 1.0 kW TDP and the RTX PRO 5000 Blackwell at 300 W. On FP32 throughput per watt, the RTX PRO 5000 Blackwell is the more efficient part.

How much do the B200 and the RTX PRO 5000 Blackwell cost to rent?

Live cloud listings tracked by Flopper price the B200 from $3.59 per GPU-hour across 23 providers, and the RTX PRO 5000 Blackwell from $0.62 per GPU-hour across 2 providers. The rental section on this page links to every provider, rate and the price history for each GPU.

Where to Rent

NVIDIA B200 SXM 180GB

Rent from

$3.59 / GPU-hr

Lowest of 33 live listings across 23 providers · median $6.59

See all B200 rental prices →

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

NVIDIA RTX PRO 5000 Blackwell 48GB

Rent from

$0.62 / GPU-hr

Lowest of 3 live listings across 2 providers

See all RTX PRO 5000 Blackwell rental prices →

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

Get Comparison Updates

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

Open in Full Compare Tool → B200 full specs RTX PRO 5000 Blackwell full specs Estimate cluster cost in the calculator →

© 2026 Flopper.io - Compare the GPUs Powering AI