AMD · GCN 4 · 2018
Radeon RX 580X (Polaris 20 XT)
Radeon RX 580X (Polaris 20 XT): 8 GB GDDR5, 100 W, 2,304 Stream processors. Launched April 11, 2018.
- Memory
- 8 GB
- Power
- 100 W
- Bus width
- 256 bit
Memory8 GB
26 of 96 in Radeon RX
Power100 W
60 of 96 by higher draw in Radeon RX
Stream processors2,304
23 of 78 in Radeon RX
Current market
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Specifications
Memory
- Capacity
- 8 GB
- Memory type
- GDDR5
- Bus width
- 256 bit
- Memory clock
- 2,000 MHz
- Bandwidth
- 256 GB/s
Compute
- Stream processors
- 2,304
- TMUs
- 144
- ROPs
- 32
- Pixel fill rate
- 34.5 GP/s
- Texture fill rate
- 155.1 GT/s
Board
- TDP
- 100 W
- Form factor
- mobile
Physical
- Architecture
- GCN 4
- Process
- 14 nm
- Series
- Radeon RX
- Launch date
- April 11, 2018
Not recorded by the source: generation, codename, transistors and die size, or 8 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 RX 580X (Polaris 20 XT) ranks 26th of 96 for memory capacity. Its 100 W TDP is above the 75 W PCIe slot-power ceiling.
Source: Wikipedia, revision 1364362273 · catalog loaded 2026-08-16