H800

H100 equivalents

1

Cost per chip

$30K

TDP

700 W

H800 is an AI chip designed by Nvidia, released in March 2023. One unit is worth about 1 H100-equivalent of AI compute. It is a variant built specifically for the Chinese market under export controls.

It reaches 9.9×10¹⁴ FLOP/s at 16-bit precision and 2×10¹⁵ OP/s at 8-bit. It carries 74.5 GB of memory. Epoch AI estimates its cost at roughly $30K per unit.

Timeline

Units sold: 7.4K (2023-03-31) → 20K (2023-12-31)

Full record

Designer: Nvidia
Release date: Mar 21, 2023
H100 equivalents: 1
16-bit throughput: 9.9×10¹⁴ FLOP/s
8-bit throughput: 2×10¹⁵ OP/s
Memory: 74.5 GB
Memory bandwidth: 3.1 TB
TDP: 700 W
Approximate cost: $30K
Made for the Chinese market: Yes