AMD Radeon RX 7900 XTX vs Nvidia Vera Rubin

The Vera Rubin is newer, with 12x the memory and 20x the bandwidth.

At a glance

Memory

12x more on Vera Rubin

Radeon RX 7900 XTX: 24 GB

Vera Rubin: 288 GB

Memory bandwidth

20x higher on Vera Rubin

Radeon RX 7900 XTX: 960 GB/s

Vera Rubin: 19,200 GB/s

Cheapest on-demand

Vera Rubin is not sold on demand

Radeon RX 7900 XTX: $0.17 /GPU/hr

Vera Rubin: --

Price comparison

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

Billing	Radeon RX 7900 XTX	Vera Rubin
On-demand	-- /GPU/hr from $0.17	No on-demand listings
Reserved	No reserved listings	-- /GPU/hr
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 7900 XTX and reserved on the Vera Rubin: we only show one when at least 3 providers list the GPU on that billing type. Verify before provisioning. More on how we price.

Specs comparison

Spec	Radeon RX 7900 XTX	Vera Rubin	Difference
Memory
Capacity	24 GB GDDR6	288 GB HBM4	12x more on Vera Rubin
Bandwidth	960 GB/s	19,200 GB/s	20x higher on Vera Rubin
Bus width	384-bit
Compute · dense
FP4	Not supported	35,000 TFLOPS	Vera Rubin only
FP8	Not supported	17,500 TFLOPS	Vera Rubin only
FP16 / BF16	123 TFLOPS	4,000 TFLOPS	33x higher on Vera Rubin
INT8	123 TOPS	250 TOPS	2x higher on Vera Rubin
FP32	61.4 TFLOPS	130 TFLOPS	2.1x higher on Vera Rubin
FP64	Not supported	33 TFLOPS	Vera Rubin only
Platform
Interconnect	PCIe only	NVLink 3,000 GB/s	NVLink on Vera Rubin only
Released	Q4 2022	Q1 2026	3 years newer on Vera Rubin
Precision
Supported formats	FP16BF16FP32INT4INT8	FP4FP6FP8FP16BF16TF32FP32FP64INT8

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

Source: Radeon RX 7900 XTX datasheet and Vera Rubin 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 XTX	Vera Rubin
Salad Distributed	$0.17 /GPU/hr On-demand	--
Impossible Cloud Germany	--	$11.05 /GPU/hr Reserved NVL
CUDO UK	--	On request Custom
CambridgeNexus USA	--	On request Custom NVL
Civo UK	--	On request Custom NVL
Crusoe USA	--	On request Custom NVL
Hyperstack UK	--	On request Custom NVL