GPU Rent Hub GPUsH200 SXM vs MI300X

H200 SXM vs MI300X: specs, price and which to rent

GPU Rent Hub rents both cards as dedicated bare metal in three United States datacenters, paid in Bitcoin, Ethereum, USDT, USDC, Monero, Solana or Litecoin with no identity verification. The H200 SXM is $2,290 a month and the MI300X is $1,590 a month. Everything below is measured, not argued.

Updated 2026-09-01

$700Monthly price difference

51 GBMemory difference

$3.18H200 SXM per GPU-hour

$2.21MI300X per GPU-hour

01 Side by side

What is the difference between the H200 SXM and the MI300X?

Every figure is the one we rent against, taken from the same catalogue the dashboard prices from. Per-GPU-hour is the flat monthly price divided by 720 hours; you are never billed by the hour.

	H200 SXM	MI300X
Memory	141 GB HBM3e	192 GB HBM3
Memory bandwidth	4.8 TB/s	5.3 TB/s
Architecture	Hopper (2024)	CDNA 3 (2023)
Cores	16,896 CUDA · 528 Tensor	304 compute units · 19,456 stream processors
FP8	3,958 TFLOPS (sparse)	2,615 TFLOPS
FP16	1,979 TFLOPS (sparse)	1,307 TFLOPS
Interconnect	NVLink · 900 GB/s	Infinity Fabric · 896 GB/s
Board power	700 W	750 W
Host vCPU	24	24
Host RAM	251 GB	283 GB
Local NVMe	2 TB	2 TB
Weekly price	$640	$450
Monthly price	$2,290	$1,590
Per GPU-hour	$3.18	$2.21
Price per GB of VRAM	$16.24	$8.28
In stock now	19	8

02 Verdict

Which should you rent?

The cheaper MI300X carries 51 GB more memory, so on capacity alone it is the better card. Bandwidth is 4.8 TB/s against 5.3 TB/s, and for single-stream token generation it is bandwidth that sets the speed, not the FLOPS figure on the spec sheet. Only the H200 SXM has NVLink, so multi-card training scales on it and struggles on the MI300X. The H200 SXM costs 44% more per month, $2,290 against $1,590, or $3.18 against $2.21 per GPU-hour.

Work out how much VRAM your model actually needs

Rent the H200 SXM when

Serving 70B–120B models without sharding. A 70B model in BF16 fits on two cards with room for a batch; in FP8 it fits on one.

$2,290/mo · $640/wk · specifications and stock

Rent the MI300X when

Serving very large models on the fewest cards. The most HBM per card we rent: a 70B model in BF16 fits with 50 GB to spare.

$1,590/mo · $450/wk · specifications and stock

03 Availability

Where each card is in stock

A dash means the card is on the waitlist in that region. The price is identical in all three, so choose on latency and stock, nothing else.

Region	H200 SXM	MI300X
DFW-1Dallas, TX	11	8
IAD-1Ashburn, VA	8	—
PDX-1Hillsboro, OR	—	—

Datacenter specifications and latency

04 Questions

H200 SXM against MI300X

Is the H200 SXM better than the MI300X?

For anything memory-bound the H200 SXM wins: 141 GB at 4.8 TB/s against 192 GB at 5.3 TB/s. For work that already fits in 192 GB the MI300X is the better buy, because it costs $1,590 a month against $2,290 and the job finishes either way.

What is the price difference between the H200 SXM and the MI300X?

At GPU Rent Hub the H200 SXM is $2,290 a month and the MI300X is $1,590, a gap of $700. Weekly terms are $640 and $450. Both prices are flat and include power, cooling, a public IPv4 and 20 TB of outbound traffic.

How much VRAM does the H200 SXM have compared to the MI300X?

The H200 SXM has 141 GB of HBM3e and the MI300X has 192 GB of HBM3. A 70B model in BF16 fits on two cards with room for a batch; in FP8 it fits on one.

Can I rent either card without KYC?

Yes. Both are rented on the same terms: an account is a username and a password, payment is Bitcoin, Ethereum, USDT, USDC, Monero, Solana or Litecoin, and no identity document is requested or stored at any point.

Which one is available today?

Stock moves. As of 2026-09-01 there were 19 H200 SXM and 8 MI300X cards free across DFW-1, IAD-1 and PDX-1. The per-region table above comes from the same inventory the dashboard deploys against.

Can I put several H200 SXM cards in one machine?

Yes. Multi-GPU configurations sit on a single node with NVLink · 900 GB/s between the cards, and ordering two, four or eight takes 5%, 8% or 10% off the per-card price.

Rent either one by the week or the month

No identity check, no email address, no card. Fund a balance in any of seven coins and deploy in about ninety seconds.

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