# RTX 4000 SFF Ada Generation

> NVIDIA · Ada Lovelace

Canonical: https://gpuninja.com/chips/rtx-4000-sff-ada-generation
Data as of: 2026-10-11T15:22:20Z
Path: Home › GPU chips
- Specs verified: between 11 Oct 2026, 08:50 UTC and 11 Oct 2026, 15:22 UTC

## Specifications

- Vendor: NVIDIA (Verified · source nvidia.com · retrieved 11 Oct 2026, 07:02 UTC · checked 11 Oct 2026, 08:50 UTC)
- Architecture: Ada Lovelace (Verified · source nvidia.com · retrieved 11 Oct 2026, 07:02 UTC · checked 11 Oct 2026, 08:50 UTC)
- Die: AD104 (Verified · source pci-ids.ucw.cz · retrieved 11 Oct 2026, 07:04 UTC · checked 11 Oct 2026, 08:50 UTC)
- Process: TSMC 4N (Verified · source images.nvidia.com · retrieved 11 Oct 2026, 07:02 UTC · checked 11 Oct 2026, 08:50 UTC)
- Shader cores: 6,144 (Verified · source nvidia.com · retrieved 11 Oct 2026, 07:02 UTC · checked 11 Oct 2026, 08:50 UTC)
- Tensor cores: 192 (Verified · source nvidia.com · retrieved 11 Oct 2026, 07:02 UTC · checked 11 Oct 2026, 08:50 UTC)
- RT cores: 48 (Verified · source nvidia.com · retrieved 11 Oct 2026, 07:02 UTC · checked 11 Oct 2026, 08:50 UTC)
- Memory bus: 160-bit (Verified · source nvidia.com · retrieved 11 Oct 2026, 07:02 UTC · checked 11 Oct 2026, 08:50 UTC)
- Max VRAM: 20 GB (Verified · source nvidia.com · retrieved 11 Oct 2026, 07:02 UTC · checked 11 Oct 2026, 08:50 UTC)
- Reference boost clock: 1,560 MHz (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 07:02 UTC · checked 11 Oct 2026, 08:50 UTC)
- Reference TDP: 70 W (Verified · source nvidia.com · retrieved 11 Oct 2026, 07:02 UTC · checked 11 Oct 2026, 08:50 UTC)
- Host interface: PCIe 4.0 x16 (Verified · source nvidia.com · retrieved 11 Oct 2026, 15:16 UTC · checked 11 Oct 2026, 15:22 UTC)
- Launch MSRP: $1,250 (Verified · source nvidianews.nvidia.com · retrieved 11 Oct 2026, 07:12 UTC · checked 11 Oct 2026, 08:50 UTC)
- Launch date: 21 Mar 2023 (Verified · source nvidianews.nvidia.com · retrieved 11 Oct 2026, 07:12 UTC · checked 11 Oct 2026, 08:50 UTC)
- Segment: Workstation (Verified · source nvidia.com · retrieved 11 Oct 2026, 07:02 UTC · checked 11 Oct 2026, 08:50 UTC)
- PCI IDs: 10de:27b0 (Verified · source download.nvidia.com · retrieved 11 Oct 2026, 07:01 UTC · checked 11 Oct 2026, 08:50 UTC)
- Status: Active (Verified · source nvidia.com · retrieved 11 Oct 2026, 07:02 UTC · checked 11 Oct 2026, 08:50 UTC)

## Performance

- Memory bandwidth: 280 GB/s (Verified · source nvidia.com · retrieved 11 Oct 2026, 15:16 UTC · checked 11 Oct 2026, 15:22 UTC)
- FP32 compute: 19.2 TFLOPS (Verified · source nvidia.com · retrieved 11 Oct 2026, 15:16 UTC · checked 11 Oct 2026, 15:22 UTC)
- FP16 compute: Unknown
- BF16 compute: Unknown
- FP8 compute: 153.4 TFLOPS (Unverified · source nvidia.com · retrieved 11 Oct 2026, 15:16 UTC · checked 11 Oct 2026, 15:22 UTC)
- FP4 compute: Not supported
- INT8 compute: 153.4 TOPS (Unverified · source images.nvidia.com · retrieved 11 Oct 2026, 15:16 UTC · checked 11 Oct 2026, 15:22 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/en-us/products/workstations/rtx-4000-sff/ — Vendor, Architecture, Segment, Status; last verified 11 Oct 2026, 08:50 UTC
- https://pci-ids.ucw.cz/read/PC/10de/27b0 — Die; last verified 11 Oct 2026, 08:50 UTC
- https://images.nvidia.com/aem-dam/Solutions/Data-Center/l4/nvidia-ada-gpu-architecture-whitepaper-V2.02.pdf — Process; last verified 11 Oct 2026, 08:50 UTC
- https://www.nvidia.com/content/dam/en-zz/Solutions/products/workstations/nvidia-rtx-4000-sff-datasheet.pdf — Shader cores, Tensor cores, RT cores, Memory bus, Max VRAM, Reference TDP, Host interface, Memory bandwidth, FP32 compute, FP8 compute; last verified 11 Oct 2026, 15:22 UTC
- https://en.wikipedia.org/wiki/List_of_Nvidia_graphics_processing_units — Reference boost clock; last verified 11 Oct 2026, 08:50 UTC
- https://nvidianews.nvidia.com/news/nvidia-redefines-workstations-to-power-new-era-of-ai-design-industrial-metaverse — Launch MSRP, Launch date; last verified 11 Oct 2026, 08:50 UTC
- https://download.nvidia.com/XFree86/Linux-x86_64/580.95.05/README/supportedchips.html — PCI IDs; last verified 11 Oct 2026, 08:50 UTC
- https://images.nvidia.com/aem-dam/Solutions/geforce/ada/nvidia-ada-gpu-architecture.pdf — INT8 compute; last verified 11 Oct 2026, 15:22 UTC