AMD Radeon RX 7900 XT vs Nvidia RTX 4000 Ada

Both have 20 GB of memory. The Radeon RX 7900 XT has 2.2x the bandwidth and is cheaper right now.

At a glance

Memory

Identical

Radeon RX 7900 XT: 20 GB

RTX 4000 Ada: 20 GB

Memory bandwidth

2.2x higher on Radeon RX 7900 XT

Radeon RX 7900 XT: 800 GB/s

RTX 4000 Ada: 360 GB/s

Cheapest on-demand

70% cheaper on Radeon RX 7900 XT

Radeon RX 7900 XT: $0.16 /GPU/hr

RTX 4000 Ada: $0.52 /GPU/hr

Price comparison

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

Billing	Radeon RX 7900 XT	RTX 4000 Ada
On-demand	-- /GPU/hr from $0.16	$0.81 /GPU/hr from $0.52
Reserved	No reserved listings	On request
Spot	-- /GPU/hr from $0.05	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 7900 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 7900 XT vs RTX 4000 Ada price history

Weekly median on-demand price per GPU per hour

Last 12 months

Aggregating historical prices...

Specs comparison

Spec	Radeon RX 7900 XT	RTX 4000 Ada	Difference
Memory
Capacity	20 GB GDDR6	20 GB GDDR6	Identical
Bandwidth	800 GB/s	360 GB/s	2.2x higher on Radeon RX 7900 XT
Bus width	320-bit	160-bit	2x wider on Radeon RX 7900 XT
Compute · dense
FP8	Not supported	213.8 TFLOPS	RTX 4000 Ada only
FP16 / BF16	103 TFLOPS	106.9 TFLOPS	Within 5%
INT8	103 TOPS
FP32	51.6 TFLOPS	26.7 TFLOPS	93% higher on Radeon RX 7900 XT
Platform
Interconnect	PCIe only	PCIe only
Board power	315 W	130 W	2.4x higher on Radeon RX 7900 XT
Released	Q4 2022	Q3 2023	8 months newer on RTX 4000 Ada
Precision
Supported formats	FP16BF16FP32INT4INT8	FP8FP16BF16TF32FP32INT4INT8

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

Source: Radeon RX 7900 XT datasheet and RTX 4000 Ada 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	Radeon RX 7900 XT	RTX 4000 Ada
Salad Distributed	$0.16 /GPU/hr On-demand	--
Sesterce France	--	$0.87 /GPU/hr On-demand
Runcrate USA	--	$1.13 /GPU/hr On-demand PCIe
Akamai Cloud USA	--	$0.52 /GPU/hr On-demand
DigitalOcean USA	--	$0.76 /GPU/hr On-demand
Runpod USA	--	On request Reserved
OpenRelay USA	--	$0.25 /GPU/hr On-demand