AMD MI350P vs AMD MI350X

The MI350X has 2x the memory and 2x the bandwidth.

At a glance

Memory

2x more on MI350X

MI350P: 144 GB

MI350X: 288 GB

Memory bandwidth

2x higher on MI350X

MI350P: 4.00 TB/s

MI350X: 8.00 TB/s

Cheapest on-demand

MI350P: --

MI350X: $5.49 /GPU/hr

Price comparison

Median price per GPU per hour by billing type, with the cheapest listing under it.

Billing	MI350P	MI350X
On-demand	No on-demand listings	-- /GPU/hr from $5.49
Reserved	No reserved listings	-- /GPU/hr from $3.89
Spot	No spot listings	-- /GPU/hr from $3.00

Heads up: A provider's own page may quote a different figure, for example on tax, region or a promotion. A monthly-only plan shows a derived hourly rate. Medians are across providers, one vote each, so a large catalog does not outweigh a small one. No median for on-demand, reserved and spot on the MI350X: we only show one when at least 3 providers list the GPU on that billing type. Verify before provisioning. More on how we price.

Price history

MI350P vs MI350X price history

Weekly median on-demand price per GPU per hour

Last 3 months

Aggregating historical prices...

Specs comparison

Spec	MI350P	MI350X	Difference
Memory
Capacity	144 GB HBM3e	288 GB HBM3e	2x more on MI350X
Bandwidth	4,000 GB/s	8,000 GB/s	2x higher on MI350X
Bus width	4,096-bit	8,192-bit	2x wider on MI350X
Compute · dense
FP4	4,600 TFLOPS	9,227.5 TFLOPS	2x higher on MI350X
FP8	2,300 TFLOPS	4,614 TFLOPS	2x higher on MI350X
FP16 / BF16	1,150 TFLOPS	2,309.6 TFLOPS	2x higher on MI350X
INT8	2,300 TOPS	4,614 TOPS	2x higher on MI350X
FP32	72 TFLOPS	144.2 TFLOPS	2x higher on MI350X
FP64	36 TFLOPS	72.1 TFLOPS	2x higher on MI350X
Platform
Interconnect	PCIe only	Infinity Fabric 1,075 GB/s	Infinity Fabric on MI350X only
Board power	600 W	1,000 W	67% higher on MI350X
Released	Q2 2026	Q2 2025	11 months newer on MI350P
Precision
Supported formats	FP4FP6FP8FP16BF16FP32FP64INT8	FP4FP6FP8FP16BF16FP32FP64INT8

Compute: Vendor peak figures, dense and per GPU. Not measured throughput.

Source: MI350P datasheet and MI350X datasheet.

Where to rent them

Providers that rent these GPUs, with each one's cheapest rate. No provider we track offers both right now.

Provider	MI350P	MI350X
Runpod USA	--	$5.49 /GPU/hr On-demand
Cirrascale USA	--	$3.89 /GPU/hr Reserved
DigitalOcean USA	--	$4.76 /GPU/hr Reserved
OpenRelay USA	--	$3.99 /GPU/hr On-demand