AMD Radeon RX 9070 XT vs Nvidia P40

The Radeon RX 9070 XT is newer and has 85% more bandwidth, while the P40 has 50% more memory.

At a glance

Memory

50% more on P40

Radeon RX 9070 XT: 16 GB

P40: 24 GB

Memory bandwidth

85% higher on Radeon RX 9070 XT

Radeon RX 9070 XT: 640 GB/s

P40: 346 GB/s

Cheapest on-demand

Radeon RX 9070 XT: $0.20 /GPU/hr

P40: --

Price comparison

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

Billing	Radeon RX 9070 XT	P40	Difference
On-demand	-- /GPU/hr from $0.20	No on-demand listings
Spot	-- /GPU/hr from $0.07	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 and spot on the Radeon RX 9070 XT: 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

Radeon RX 9070 XT vs P40 price history

Weekly median on-demand price per GPU per hour

Last 13 months

Aggregating historical prices...

Specs comparison

Spec	Radeon RX 9070 XT	P40	Difference
Memory
Capacity	16 GB GDDR6	24 GB GDDR5	50% more on P40
Bandwidth	640 GB/s	346 GB/s	85% higher on Radeon RX 9070 XT
Bus width	256-bit	384-bit	50% wider on P40
Compute · dense
FP8	389 TFLOPS	Not supported	Radeon RX 9070 XT only
FP16 / BF16	195 TFLOPS
INT8	389 TOPS	47 TOPS	8.3x higher on Radeon RX 9070 XT
FP32	48.7 TFLOPS	12 TFLOPS	4.1x higher on Radeon RX 9070 XT
Platform
Interconnect	PCIe only	PCIe only
Board power	304 W	250 W	22% higher on Radeon RX 9070 XT
Released	Q1 2025	Q3 2016	8 years newer on Radeon RX 9070 XT
Precision
Supported formats	FP8FP16BF16FP32INT4INT8	FP16FP32INT8