# Radeon HD 4850

> AMD · TeraScale

Discontinued

Canonical: https://gpuninja.com/chips/radeon-hd-4850
Data as of: 2026-10-11T10:26:08Z
Path: Home › GPU chips

> **Discontinued.** Discontinued on 24 Apr 2012. This page is a preserved snapshot of the last recorded specs, prices and benchmark results.

- Specs verified: between 11 Oct 2026, 05:41 UTC and 11 Oct 2026, 10:26 UTC

## Specifications

- Vendor: AMD (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 05:34 UTC · checked 11 Oct 2026, 05:41 UTC)
- Architecture: TeraScale (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 05:34 UTC · checked 11 Oct 2026, 05:41 UTC)
- Die: RV770 (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 05:34 UTC · checked 11 Oct 2026, 05:41 UTC)
- Process: TSMC 55 nm (Verified · source vgamuseum.info · retrieved 11 Oct 2026, 05:36 UTC · checked 11 Oct 2026, 05:41 UTC)
- Shader cores: 800 (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 05:34 UTC · checked 11 Oct 2026, 05:41 UTC)
- Tensor cores: None
- RT cores: None
- Memory bus: 256-bit (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 05:34 UTC · checked 11 Oct 2026, 05:41 UTC)
- Max VRAM: 2 GB (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 05:34 UTC · checked 11 Oct 2026, 05:41 UTC)
- Reference boost clock: 625 MHz (Verified · source hwsetup.it · retrieved 11 Oct 2026, 05:37 UTC · checked 11 Oct 2026, 05:41 UTC)
- Reference TDP: 110 W (Verified · source hwsetup.it · retrieved 11 Oct 2026, 05:37 UTC · checked 11 Oct 2026, 05:41 UTC)
- Host interface: PCIe 2.0 x16 (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 09:44 UTC · checked 11 Oct 2026, 10:26 UTC)
- Launch MSRP: $199 (Verified · source hwsetup.it · retrieved 11 Oct 2026, 05:37 UTC · checked 11 Oct 2026, 05:41 UTC)
- Launch date: 25 Jun 2008 (Verified · source hwsetup.it · retrieved 11 Oct 2026, 05:37 UTC · checked 11 Oct 2026, 05:41 UTC)
- Segment: Consumer (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 05:34 UTC · checked 11 Oct 2026, 05:41 UTC)
- PCI IDs: 1002:9442 (Verified · source pci-ids.ucw.cz · retrieved 11 Oct 2026, 05:33 UTC · checked 11 Oct 2026, 05:41 UTC)
- Status: Discontinued on 24 Apr 2012 (Verified · source techgage.com · retrieved 11 Oct 2026, 05:35 UTC · checked 11 Oct 2026, 05:41 UTC)

## Performance

- Memory bandwidth: 63.6 GB/s (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 09:44 UTC · checked 11 Oct 2026, 10:26 UTC)
- FP32 compute: 1 TFLOPS (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 09:44 UTC · checked 11 Oct 2026, 10:26 UTC)
- FP16 compute: Not supported
- BF16 compute: Not supported
- FP8 compute: Not supported
- FP4 compute: Not supported
- INT8 compute: Not supported

## 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://en.wikipedia.org/wiki/Radeon_HD_4000_series — Vendor, Architecture, Die, Shader cores, Memory bus, Max VRAM, Host interface, Segment, Memory bandwidth, FP32 compute; last verified 11 Oct 2026, 10:26 UTC
- https://www.vgamuseum.info/index.php/cpu/item/876-ati-radeon-hd-4850 — Process; last verified 11 Oct 2026, 05:41 UTC
- https://hwsetup.it/news/reader.php?objid=7884 — Reference boost clock, Reference TDP, Launch MSRP, Launch date; last verified 11 Oct 2026, 05:41 UTC
- https://pci-ids.ucw.cz/read/PC/1002 — PCI IDs; last verified 11 Oct 2026, 05:41 UTC
- https://techgage.com/?p=16967 — Status; last verified 11 Oct 2026, 05:41 UTC