# Quadro P400

> NVIDIA · Pascal

Discontinued

Canonical: https://gpuninja.com/chips/quadro-p400
Data as of: 2026-10-11T10:45:05Z
Path: Home › GPU chips

> **Discontinued.** Discontinued on 12 Apr 2022. This page is a preserved snapshot of the last recorded specs, prices and benchmark results.

- Specs verified: between 11 Oct 2026, 08:44 UTC and 11 Oct 2026, 10:45 UTC

## Specifications

- Vendor: NVIDIA (Verified · source nvidia.com · retrieved 11 Oct 2026, 06:37 UTC · checked 11 Oct 2026, 08:44 UTC)
- Architecture: Pascal (Verified · source nvidia.com · retrieved 11 Oct 2026, 06:37 UTC · checked 11 Oct 2026, 08:44 UTC)
- Die: GP107 (Verified · source pci-ids.ucw.cz · retrieved 11 Oct 2026, 06:30 UTC · checked 11 Oct 2026, 08:44 UTC)
- Process: Samsung 14 nm (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 06:30 UTC · checked 11 Oct 2026, 08:44 UTC)
- Shader cores: 256 (Verified · source nvidia.com · retrieved 11 Oct 2026, 06:37 UTC · checked 11 Oct 2026, 08:44 UTC)
- Tensor cores: None
- RT cores: None
- Memory bus: 64-bit (Verified · source nvidia.com · retrieved 11 Oct 2026, 06:37 UTC · checked 11 Oct 2026, 08:44 UTC)
- Max VRAM: 2 GB (Verified · source nvidia.com · retrieved 11 Oct 2026, 06:37 UTC · checked 11 Oct 2026, 08:44 UTC)
- Reference boost clock: 1,252 MHz (Verified · source sysrqmts.com · retrieved 11 Oct 2026, 06:33 UTC · checked 11 Oct 2026, 08:44 UTC)
- Reference TDP: 30 W (Verified · source nvidia.com · retrieved 11 Oct 2026, 06:37 UTC · checked 11 Oct 2026, 08:44 UTC)
- Host interface: PCIe 3.0 x16 (Verified · source nvidia.com · retrieved 11 Oct 2026, 10:07 UTC · checked 11 Oct 2026, 10:45 UTC)
- Launch MSRP: No public MSRP
- Launch date: 5 Feb 2017 (Verified · source nvidianews.nvidia.com · retrieved 11 Oct 2026, 06:41 UTC · checked 11 Oct 2026, 08:44 UTC)
- Segment: Workstation (Verified · source nvidia.com · retrieved 11 Oct 2026, 06:37 UTC · checked 11 Oct 2026, 08:44 UTC)
- PCI IDs: 10de:1cb3 (Verified · source download.nvidia.com · retrieved 11 Oct 2026, 06:30 UTC · checked 11 Oct 2026, 08:44 UTC)
- Status: Discontinued on 12 Apr 2022 (Verified · source web.archive.org · retrieved 11 Oct 2026, 06:52 UTC · checked 11 Oct 2026, 08:44 UTC)

## Performance

- Memory bandwidth: 32 GB/s (Verified · source nvidia.com · retrieved 11 Oct 2026, 10:07 UTC · checked 11 Oct 2026, 10:45 UTC)
- FP32 compute: 0.64 TFLOPS (Verified · source web.archive.org · retrieved 11 Oct 2026, 10:07 UTC · checked 11 Oct 2026, 10:45 UTC)
- FP16 compute: 0.01 TFLOPS (Unverified · source docs.nvidia.com · retrieved 11 Oct 2026, 10:08 UTC · checked 11 Oct 2026, 10:45 UTC)
- BF16 compute: Not supported
- FP8 compute: Not supported
- FP4 compute: Not supported
- INT8 compute: 2.56 TOPS (Unverified · source developer.nvidia.com · retrieved 11 Oct 2026, 10:10 UTC · checked 11 Oct 2026, 10:45 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://www.nvidia.com/content/dam/en-zz/Solutions/design-visualization/documents/Quadro-P400-A4-03Feb17.pdf — Vendor, Architecture, Shader cores, Memory bus, Max VRAM, Reference TDP, Host interface, Segment, Memory bandwidth; last verified 11 Oct 2026, 10:45 UTC
- https://pci-ids.ucw.cz/v2.2/pci.ids — Die; last verified 11 Oct 2026, 08:44 UTC
- https://en.wikipedia.org/wiki/Pascal_(microarchitecture) — Process; last verified 11 Oct 2026, 08:44 UTC
- https://sysrqmts.com/gpus/nvidia/quadro/p400 — Reference boost clock; last verified 11 Oct 2026, 08:44 UTC
- https://nvidianews.nvidia.com/news/nvidia-powers-new-class-of-supercomputing-workstations-with-breakthrough-capabilities-for-design-and-engineering — Launch date; last verified 11 Oct 2026, 08:44 UTC
- https://download.nvidia.com/XFree86/Linux-x86_64/580.95.05/README/supportedchips.html — PCI IDs; last verified 11 Oct 2026, 08:44 UTC
- https://web.archive.org/web/20220412005625/https://www.nvidia.com/en-us/design-visualization/previous-quadro-desktop-gpus/ — Status, FP32 compute; last verified 11 Oct 2026, 10:45 UTC
- https://docs.nvidia.com/cuda/archive/12.4.0/cuda-c-programming-guide/index.html — FP16 compute; last verified 11 Oct 2026, 10:45 UTC
- https://developer.nvidia.com/blog/mixed-precision-programming-cuda-8/ — INT8 compute; last verified 11 Oct 2026, 10:45 UTC