AMD MI325X vs Nvidia RTX PRO 4000 SFF

The MI325X has 11x the memory and 14x the bandwidth. The RTX PRO 4000 SFF is cheaper right now.

At a glance

Memory

11x more on MI325X

MI325X: 256 GB

RTX PRO 4000 SFF: 24 GB

Memory bandwidth

14x higher on MI325X

MI325X: 6,000 GB/s

RTX PRO 4000 SFF: 432 GB/s

Cheapest on-demand

84% cheaper on RTX PRO 4000 SFF

MI325X: $2.45 /GPU/hr

RTX PRO 4000 SFF: $0.38 /GPU/hr

Price comparison

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

Billing	MI325X	RTX PRO 4000 SFF
On-demand	$3.12 /GPU/hr from $2.45	-- /GPU/hr from $0.38
Reserved	$2.20 /GPU/hr from $1.51 (12 mo)	No reserved listings
Spot	Sold out	No spot listings

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 on the RTX PRO 4000 SFF: 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

MI325X vs RTX PRO 4000 SFF price history

Weekly median on-demand price per GPU per hour

Last 12 months

Aggregating historical prices...

Specs comparison

Spec	MI325X	RTX PRO 4000 SFF	Difference
Memory
Capacity	256 GB HBM3e	24 GB GDDR7	11x more on MI325X
Bandwidth	6,000 GB/s	432 GB/s	14x higher on MI325X
Bus width	8,192-bit	192-bit	43x wider on MI325X
Compute · dense
FP4	Not supported	385 TFLOPS	RTX PRO 4000 SFF only
FP8	2,614.9 TFLOPS	192.5 TFLOPS	14x higher on MI325X
FP16 / BF16	1,307.4 TFLOPS	96.3 TFLOPS	14x higher on MI325X
INT8	2,614.9 TOPS	192.5 TOPS	14x higher on MI325X
FP32	163.4 TFLOPS	24 TFLOPS	6.8x higher on MI325X
FP64	81.7 TFLOPS	Not supported	MI325X only
Platform
Interconnect	Infinity Fabric 896 GB/s	PCIe only	Infinity Fabric on MI325X only
Board power	1,000 W	70 W	14x higher on MI325X
Released	Q4 2024	Q3 2025	10 months newer on RTX PRO 4000 SFF
Precision
Supported formats	FP8FP16BF16TF32FP32FP64INT8	FP4FP8FP16BF16TF32FP32INT8

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

Source: MI325X datasheet and RTX PRO 4000 SFF 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	MI325X	RTX PRO 4000 SFF
Bentaus USA	$2.45 /GPU/hr On-demand	--
Cyfuture AI India	$3.08 /GPU/hr On-demand	--
DigitalOcean USA	$3.80 /GPU/hr On-demand	--
TensorWave USA	$2.25 /GPU/hr Custom OAM	--
OpenRelay USA	$2.25 /GPU/hr On-demand	--
Vultr USA	$2.00 /GPU/hr Spot	--
Hetzner Germany	--	$0.38 /GPU/hr On-demand