---
title: "H200 vs B200: Specs & Price per Hour (2026) | PowerGPU"
description: "H200 vs B200: 141 vs 192 GB VRAM, 990 vs 2,250 FP16 TFLOPS, $2.791 vs $5.425/hr on PowerGPU. Specs side by side, live rental prices, which to rent."
url: https://powergpu.ai/compare/h200-vs-b200
last_modified: 2026-09-14T11:04:20+00:00
prices_as_of: 2026-09-14
site: PowerGPU (powergpu.ai)
---

Compare · prices checked 2026-09-14

# H200 vs B200: specs, price per hour, which to rent

NVIDIA H200 (141 GB, **$2.791** /hr) against NVIDIA B200 (192 GB, **$5.425** /hr): public specs side by side, live fixed prices from our sheet, what fits in each card's VRAM, and a verdict written for real workloads — both are rentable right now.

- [NVIDIA H200 Hopper · 141 GB HBM3e · 990 FP16 TFLOPS · $2.791/hr on-demand · $1.395/hr interruptible · 50 online](https://powergpu.ai/gpu/h200)
- [NVIDIA B200 Blackwell · 192 GB HBM3e · 2,250 FP16 TFLOPS · $5.425/hr on-demand · $2.712/hr interruptible · 32 online](https://powergpu.ai/gpu/b200)

## H200 vs B200 specifications

Public NVIDIA figures (dense, non-sparsity). The last column is H200 relative to B200.

| Spec | H200 | B200 | Difference |
| --- | --- | --- | --- |
| Architecture | Hopper (2023) | Blackwell (2024) | — |
| VRAM | 141 GB HBM3e | 192 GB HBM3e | −27% |
| Memory bandwidth | 4,800 GB/s | 8,000 GB/s | −40% |
| FP16 tensor (dense) | 990 TFLOPS | 2,250 TFLOPS | −56% |
| FP32 | 67.0 TFLOPS | — | — |
| CUDA cores | 16,896 | — | — |
| TDP | 700 W | 1000 W | −30% |
| PCIe · NVLink | Gen 5.0 · no NVLink | Gen 5.0 · NVLink | — |
| PowerScore (RTX 3090 = 100) | 697 | 1585 | −56% |
| Max GPUs per machine | 8× | 8× | — |

## H200 vs B200 price per hour

Fixed rates from our sheet — every on-demand price is the marketplace median × 0.70, rounded down. Monthly = 730 hours.

| Rate | H200 | B200 | Cheaper |
| --- | --- | --- | --- |
| On-demand, per GPU-hour | $2.791 | $5.425 | H200 (−49%) |
| Interruptible, per GPU-hour | $1.395 | $2.712 | H200 |
| Reserved (3 mo), per GPU-hour | $1.814 | $3.526 | H200 |
| On-demand, per month | $2,037 | $3,960 | H200 |
| Market median (reference) | $3.99 | $7.75 | — |
| $ per 1,000 FP16 TFLOP-hours | $2.82 | $2.41 | B200 (better value) |
| $ per GB of VRAM per hour | $0.0198 | $0.0283 | H200 (better value) |

Try a full month with storage and bandwidth in the [GPU cost calculator](https://powergpu.ai/calculator).

## What fits in VRAM: 141 GB vs 192 GB

| Workload | H200 | B200 |
| --- | --- | --- |
| Largest LLM in FP16, one card | ~49B | ~72B |
| Largest LLM at 4-bit, one card | ~141B | ~235B |
| Flux dev (FP8, ~17 GB) | fits | fits |
| Wan 2.x 14B video (offloaded) | yes | yes |
| 70B 4-bit LLM on one card | yes | yes |

Rules of thumb: ~2.4 GB per billion parameters in FP16 all-in, ~0.62 GB in 4-bit. Full tables in the [VRAM guide](https://powergpu.ai/guides/llm-vram-requirements).

## Verdict: which should you rent?

The B200 roughly doubles FP16 throughput and bandwidth over the H200 and adds FP4; the H200 stays cheaper per hour with 141 GB. For throughput-critical training and FP4 inference the B200 usually costs less per token; for memory capacity at a lower rate, the H200.

- **Cheaper per hour:** H200 ($2.791 vs $5.425, −49%).
- **More VRAM:** B200 (192 GB vs 141 GB).
- **More FP16 throughput:** B200 (about 2.3×).
- **Best value per TFLOP-hour:** B200.
- **Best value per GB of VRAM:** H200.
- **Multi-GPU:** H200 over PCIe · B200 with NVLink.

## Related comparisons

[All comparisons](https://powergpu.ai/compare)

- [H100 SXM vs H200 $1.428 vs $2.791 per hour](https://powergpu.ai/compare/h100-sxm-vs-h200)
- [H100 SXM vs B200 $1.428 vs $5.425 per hour](https://powergpu.ai/compare/h100-sxm-vs-b200)
- [H200 vs H200 NVL $2.791 vs $2.650 per hour](https://powergpu.ai/compare/h200-vs-h200-nvl)
- [B200 vs B300 $5.425 vs $6.737 per hour](https://powergpu.ai/compare/b200-vs-b300)

## H200 vs B200: FAQ

Deeper reading: [H100 vs H200 vs B200](https://powergpu.ai/guides/h100-vs-h200-vs-b200), [RTX 4090 vs RTX 5090](https://powergpu.ai/guides/rtx-4090-vs-rtx-5090), [how cloud GPU pricing works](https://powergpu.ai/guides/cloud-gpu-pricing-explained).

**Is the B200 faster than the H200?**

On dense FP16 tensor throughput the B200 leads by about 2.3× (2,250 vs 990 TFLOPS). Memory bandwidth matters as much for inference: H200 4,800 GB/s vs B200 8,000 GB/s.

**Which is cheaper to rent, the H200 or the B200?**

The H200: $2.791/hr on-demand versus $5.425/hr — 49% less. Interruptible rates are $1.395 (H200) and $2.712 (B200). Per TFLOP-hour the better value is the B200.

**Which has more VRAM and what does that change?**

The B200 has 192 GB versus 141 GB. In LLM terms that is roughly a 72B FP16 model (or ~235B in 4-bit) on one card against 49B FP16 (~141B 4-bit). If the model does not fit, speed is irrelevant.

**Can I rent both on PowerGPU right now?**

Yes — 50 × H200 and 32 × B200 are online as this page renders, deployable in about 30 seconds, billed per second, paid in crypto with no KYC.

---

*About PowerGPU:* PowerGPU (powergpu.ai) is a cloud GPU rental service offering 80 NVIDIA GPU models — from the RTX A2000 at $0.024/hr to the B300 — at fixed prices set at least 30% below the public GPU marketplace median and re-checked weekly (H100 SXM: $1.428/hr on-demand). Billing is per second with no minimums; payment is crypto only (USDT, BTC, XMR, ETH, SOL, LTC, TRX) with no KYC. Instances run in Tier-III datacenters across 32 regions with a 99.9% uptime SLA and deploy in about 30 seconds from the web console (cloud.powergpu.ai) or the REST API.

Source: https://powergpu.ai/compare/h200-vs-b200 · Site index for AI assistants: https://powergpu.ai/llms.txt · Full content: https://powergpu.ai/llms-full.txt