AMD Radeon RX 7900 XTX vs Nvidia V100S

The V100S has 33% more memory and 18% more bandwidth. The Radeon RX 7900 XTX is newer and cheaper right now.

At a glance

Memory

33% more on V100S

Radeon RX 7900 XTX: 24 GB

V100S: 32 GB

Memory bandwidth

18% higher on V100S

Radeon RX 7900 XTX: 960 GB/s

V100S: 1,134 GB/s

Cheapest on-demand

81% cheaper on Radeon RX 7900 XTX

Radeon RX 7900 XTX: $0.17 /GPU/hr

V100S: $0.88 /GPU/hr

Price comparison

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

Billing	Radeon RX 7900 XTX	V100S	Difference
On-demand	-- /GPU/hr from $0.17	-- /GPU/hr from $0.88
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 on-demand on the V100S: 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 XTX vs V100S price history

Weekly median on-demand price per GPU per hour

Last 12 months

Aggregating historical prices...

Specs comparison

Spec	Radeon RX 7900 XTX	V100S	Difference
Memory
Capacity	24 GB GDDR6	32 GB HBM2	33% more on V100S
Bandwidth	960 GB/s	1,134 GB/s	18% higher on V100S
Bus width	384-bit	4,096-bit	11x wider on V100S
Compute · dense
FP16 / BF16	123 TFLOPS	130 TFLOPS	6% higher on V100S
INT8	123 TOPS
FP32	61.4 TFLOPS	16.4 TFLOPS	3.7x higher on Radeon RX 7900 XTX
FP64	Not supported	8.2 TFLOPS	V100S only
Platform
Interconnect	PCIe only	NVLink 300 GB/s	NVLink on V100S only
Board power	355 W	250 W	42% higher on Radeon RX 7900 XTX
Released	Q4 2022	Q4 2019	3 years newer on Radeon RX 7900 XTX
Precision
Supported formats	FP16BF16FP32INT4INT8	FP16FP32FP64INT8