Nvidia P40 vs Nvidia V100S

The V100S is newer, with 33% more memory and 3.3x the bandwidth. The P40 is cheaper right now.

At a glance

Memory

33% more on V100S

P40: 24 GB

V100S: 32 GB

Memory bandwidth

3.3x higher on V100S

P40: 346 GB/s

V100S: 1,134 GB/s

Cheapest on-demand

91% cheaper on P40

P40: $0.08 /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	P40	V100S	Difference
On-demand	-- /GPU/hr from $0.08	-- /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 P40 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

P40 vs V100S price history

Weekly median on-demand price per GPU per hour

Last 13 months

Aggregating historical prices...

Specs comparison

Spec	P40	V100S	Difference
Memory
Capacity	24 GB GDDR5	32 GB HBM2	33% more on V100S
Bandwidth	346 GB/s	1,134 GB/s	3.3x higher on V100S
Bus width	384-bit	4,096-bit	11x wider on V100S
Compute · dense
FP16 / BF16		130 TFLOPS
INT8	47 TOPS
FP32	12 TFLOPS	16.4 TFLOPS	37% higher on V100S
FP64	Not supported	8.2 TFLOPS	V100S only
Platform
Interconnect	PCIe only	NVLink 300 GB/s	NVLink on V100S only
Board power	250 W	250 W	Identical
Released	Q3 2016	Q4 2019	3 years newer on V100S
Precision
Supported formats	FP16FP32INT8	FP16FP32FP64INT8