AMD · 2009
Radeon HD 4860 — 1 GB
Radeon HD 4860 — 1 GB: 1 GB GDDR5, 130 W, 640 Stream processors. Launched September 9, 2009.
- Memory
- 1 GB
- Power
- 130 W
- Bus width
- 256 bit
Memory1 GB
54 of 183 in Radeon HD
Power130 W
40 of 157 by higher draw in Radeon HD
Stream processors640
62 of 179 in Radeon HD
Current market
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Specifications
Memory
- Capacity
- 1 GB
- Memory type
- GDDR5
- Bus width
- 256 bit
- Memory clock
- 750 MHz
- Bandwidth
- 96 GB/s
Compute
- Stream processors
- 640
- TMUs
- 32
- ROPs
- 16
- FP32
- 896 GFLOPS
- FP64
- 179.2 GFLOPS
- Pixel fill rate
- 11.2 GP/s
- Texture fill rate
- 22.4 GT/s
Clocks
- Base clock
- 700 MHz
Board
- TDP
- 130 W
- Bus interface
- PCIe 2.0 ×16
- Form factor
- desktop
Physical
- Codename
- RV790 GT
- Process
- 55 nm
- Transistors
- 959 million
- Die size
- 282 mm²
- Series
- Radeon HD
- Launch date
- September 9, 2009
Not recorded by the source: generation, architecture, sm count and boost clock, or 2 further fields.
Die figure
Silicon, made visible
Die area is drawn against the largest recorded die in the catalog. Shader dots use a labeled, card-specific ratio so both early and modern GPUs remain legible.
Catalog context
Within its series, the Radeon HD 4860 ranks 53rd of 121 for FP32 throughput and 54th of 183 for memory capacity. Its 130 W TDP is above the 75 W PCIe slot-power ceiling.
Source: Wikipedia, revision 1364362273 · catalog loaded 2026-08-16