# H800 PCIe

> NVIDIA · Hopper

Discontinued

Canonical: https://gpuninja.com/chips/h800-pcie
Data as of: 2026-10-11T15:57:52Z
Path: Home › GPU chips

> **Discontinued.** Discontinued on 31 Oct 2023. This page is a preserved snapshot of the last recorded specs, prices and benchmark results.

- Specs verified: 11 Oct 2026, 15:57 UTC

## Specifications

- Vendor: NVIDIA (Verified · source lenovopress.lenovo.com · retrieved 11 Oct 2026, 15:40 UTC · checked 11 Oct 2026, 15:57 UTC)
- Architecture: Hopper (Verified · source lenovopress.lenovo.com · retrieved 11 Oct 2026, 15:40 UTC · checked 11 Oct 2026, 15:57 UTC)
- Die: GH100 (Verified · source pci-ids.ucw.cz · retrieved 11 Oct 2026, 15:45 UTC · checked 11 Oct 2026, 15:57 UTC)
- Process: TSMC 4N (Verified · source ece.lsu.edu · retrieved 11 Oct 2026, 15:47 UTC · checked 11 Oct 2026, 15:57 UTC)
- Shader cores: 14,592 (Verified · source technical.city · retrieved 11 Oct 2026, 15:44 UTC · checked 11 Oct 2026, 15:57 UTC)
- Tensor cores: 456 (Verified · source technical.city · retrieved 11 Oct 2026, 15:44 UTC · checked 11 Oct 2026, 15:57 UTC)
- RT cores: None
- Memory bus: 5,120-bit (Verified · source technical.city · retrieved 11 Oct 2026, 15:44 UTC · checked 11 Oct 2026, 15:57 UTC)
- Max VRAM: 80 GB (Verified · source lenovopress.lenovo.com · retrieved 11 Oct 2026, 15:40 UTC · checked 11 Oct 2026, 15:57 UTC)
- Reference boost clock: 1,755 MHz (Verified · source technical.city · retrieved 11 Oct 2026, 15:44 UTC · checked 11 Oct 2026, 15:57 UTC)
- Reference TDP: 350 W (Verified · source lenovopress.lenovo.com · retrieved 11 Oct 2026, 15:40 UTC · checked 11 Oct 2026, 15:57 UTC)
- Host interface: PCIe 5.0 x16 (Verified · source lenovopress.lenovo.com · retrieved 11 Oct 2026, 15:40 UTC · checked 11 Oct 2026, 15:57 UTC)
- Launch MSRP: No public MSRP
- Launch date: 21 Mar 2023 (Verified · source technical.city · retrieved 11 Oct 2026, 15:44 UTC · checked 11 Oct 2026, 15:57 UTC)
- Segment: Data center (Verified · source lenovopress.lenovo.com · retrieved 11 Oct 2026, 15:40 UTC · checked 11 Oct 2026, 15:57 UTC)
- PCI IDs: 10de:2322 (Verified · source download.nvidia.com · retrieved 11 Oct 2026, 15:36 UTC · checked 11 Oct 2026, 15:57 UTC)
- Status: Discontinued on 31 Oct 2023 (Verified · source lenovopress.lenovo.com · retrieved 11 Oct 2026, 15:40 UTC · checked 11 Oct 2026, 15:57 UTC)

## Performance

- Memory bandwidth: 2,000 GB/s (Verified · source lenovopress.lenovo.com · retrieved 11 Oct 2026, 15:40 UTC · checked 11 Oct 2026, 15:57 UTC)
- FP32 compute: 51 TFLOPS (Verified · source lenovopress.lenovo.com · retrieved 11 Oct 2026, 15:40 UTC · checked 11 Oct 2026, 15:57 UTC)
- FP16 compute: 756.5 TFLOPS (Unverified · source lenovopress.lenovo.com · retrieved 11 Oct 2026, 15:40 UTC · checked 11 Oct 2026, 15:57 UTC)
- BF16 compute: 756.5 TFLOPS (Unverified · source lenovopress.lenovo.com · retrieved 11 Oct 2026, 15:40 UTC · checked 11 Oct 2026, 15:57 UTC)
- FP8 compute: 1,513 TFLOPS (Unverified · source lenovopress.lenovo.com · retrieved 11 Oct 2026, 15:40 UTC · checked 11 Oct 2026, 15:57 UTC)
- FP4 compute: Not supported
- INT8 compute: 1,513 TOPS (Unverified · source lenovopress.lenovo.com · retrieved 11 Oct 2026, 15:40 UTC · checked 11 Oct 2026, 15:57 UTC)

## Boards built on this chip

Board, Chip, VRAM, TDP, Length, Slots, Price, Stock

No boards recorded for this chip.

## Benchmarks

No benchmark results recorded.

## Sources

- https://lenovopress.lenovo.com/lp1814-thinksystem-nvidia-h800-pcie-gen5-gpu — Vendor, Architecture, Max VRAM, Reference TDP, Host interface, Segment, Status, Memory bandwidth, FP32 compute, FP16 compute, BF16 compute, FP8 compute, INT8 compute; last verified 11 Oct 2026, 15:57 UTC
- https://pci-ids.ucw.cz/read/PC/10de/2322 — Die; last verified 11 Oct 2026, 15:57 UTC
- https://www.ece.lsu.edu/koppel/gp/refs/gtc22-whitepaper-hopper.pdf — Process; last verified 11 Oct 2026, 15:57 UTC
- https://technical.city/en/gpu/H800-PCIe-80-GB — Shader cores, Tensor cores, Memory bus, Reference boost clock, Launch date; last verified 11 Oct 2026, 15:57 UTC
- https://download.nvidia.com/XFree86/Linux-x86_64/580.95.05/README/supportedchips.html — PCI IDs; last verified 11 Oct 2026, 15:57 UTC