Nvidia H800 vs Nvidia P4

The H800 is newer, with 10x the memory and 10x the bandwidth.

At a glance

Memory

10x more on H800

H800: 80 GB

P4: 8 GB

Memory bandwidth

10x higher on H800

H800: 2,000 GB/s

P4: 192 GB/s

Cheapest on-demand

H800: --

P4: $0.65 /GPU/hr

Price comparison

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

Billing	H800	P4
On-demand	No on-demand listings	-- /GPU/hr from $0.65
Reserved	No reserved listings	-- /GPU/hr from $0.34 (36 mo)
Spot	No spot listings	-- /GPU/hr from $0.11

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, reserved and spot on the P4: 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

H800 vs P4 price history

Weekly median on-demand price per GPU per hour

Last 12 months

Aggregating historical prices...

Specs comparison

Spec	H800	P4	Difference
Memory
Capacity	80 GB HBM2e	8 GB GDDR5	10x more on H800
Bandwidth	2,000 GB/s	192 GB/s	10x higher on H800
Bus width	5,120-bit	256-bit	20x wider on H800
Compute · dense
FP8	1,513 TFLOPS	Not supported	H800 only
FP16 / BF16	756.5 TFLOPS
INT8	1,513 TOPS	22 TOPS	69x higher on H800
FP32	51 TFLOPS	5.5 TFLOPS	9.3x higher on H800
Platform
Interconnect	NVLink 400 GB/s	PCIe only	NVLink on H800 only
Board power	350 W	75 W	4.7x higher on H800
Released	Q1 2023	Q3 2016	6 years newer on H800
Precision
Supported formats	FP8FP16BF16TF32FP32FP64INT8	FP16FP32INT8