# Radeon HD 4860

> AMD · TeraScale

Discontinued

Canonical: https://gpuninja.com/chips/radeon-hd-4860
Data as of: 2026-10-11T17:15:15Z
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: 11 Oct 2026, 17:15 UTC

## Specifications

- Vendor: AMD (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 16:45 UTC · checked 11 Oct 2026, 17:15 UTC)
- Architecture: TeraScale (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 16:45 UTC · checked 11 Oct 2026, 17:15 UTC)
- Die: RV790 (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 16:45 UTC · checked 11 Oct 2026, 17:15 UTC)
- Process: TSMC 55 nm (Verified · source pcper.com · retrieved 11 Oct 2026, 16:48 UTC · checked 11 Oct 2026, 17:15 UTC)
- Shader cores: 640 (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 16:45 UTC · checked 11 Oct 2026, 17:15 UTC)
- Tensor cores: None
- RT cores: None
- Memory bus: 256-bit (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 16:45 UTC · checked 11 Oct 2026, 17:15 UTC)
- Max VRAM: 1 GB (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 16:45 UTC · checked 11 Oct 2026, 17:15 UTC)
- Reference boost clock: 700 MHz (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 16:45 UTC · checked 11 Oct 2026, 17:15 UTC)
- Reference TDP: 130 W (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 16:45 UTC · checked 11 Oct 2026, 17:15 UTC)
- Host interface: PCIe 2.0 x16 (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 16:45 UTC · checked 11 Oct 2026, 17:15 UTC)
- Launch MSRP: Unknown
- Launch date: 9 Sep 2009 (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 16:45 UTC · checked 11 Oct 2026, 17:15 UTC)
- Segment: Consumer (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 16:45 UTC · checked 11 Oct 2026, 17:15 UTC)
- PCI IDs: 1002:9462 (Verified · source pci-ids.ucw.cz · retrieved 11 Oct 2026, 16:45 UTC · checked 11 Oct 2026, 17:15 UTC)
- Status: Discontinued on 24 Apr 2012 (Unverified · source techgage.com · retrieved 11 Oct 2026, 16:48 UTC · checked 11 Oct 2026, 17:15 UTC)

## Performance

- Memory bandwidth: 96 GB/s (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 16:45 UTC · checked 11 Oct 2026, 17:15 UTC)
- FP32 compute: 0.9 TFLOPS (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 16:45 UTC · checked 11 Oct 2026, 17:15 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, Reference boost clock, Reference TDP, Host interface, Launch date, Segment, Memory bandwidth, FP32 compute; last verified 11 Oct 2026, 17:15 UTC
- https://pcper.com/2009/04/amd-radeon-hd-4890-rv790-and-geforce-gtx-275-review/ — Process; last verified 11 Oct 2026, 17:15 UTC
- https://pci-ids.ucw.cz/v2.2/pci.ids — PCI IDs; last verified 11 Oct 2026, 17:15 UTC
- https://techgage.com/?p=16967 — Status; last verified 11 Oct 2026, 17:15 UTC