AMD · GCN 5 · 2018
Radeon Pro Vega 20 (Vega 12)
Radeon Pro Vega 20 (Vega 12): 4 GB HBM2, 50 W, 1,280 Stream processors. Launched November 14, 2018.
- Memory
- 4 GB
- Power
- 50 W
- Bus width
- 1,024 bit
Memory4 GB
38 of 69 in Radeon Pro
Power50 W
50 of 73 by higher draw in Radeon Pro
Stream processors1,280
30 of 52 in Radeon Pro
Current market
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Specifications
Memory
- Capacity
- 4 GB
- Memory type
- HBM2
- Bus width
- 1,024 bit
- Bandwidth
- 189.4 GB/s
Compute
- Stream processors
- 1,280
- TMUs
- 80
- ROPs
- 32
Board
- TDP
- 50 W
- Bus interface
- PCIe 3.0 ×16
- Form factor
- mobile
Physical
- Architecture
- GCN 5
- Process
- 14 nm
- Series
- Radeon Pro
- Launch date
- November 14, 2018
Not recorded by the source: generation, codename, transistors and die size, or 10 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 Pro Vega 20 (Vega 12) ranks 38th of 69 for memory capacity. Its 50 W TDP is within the 75 W PCIe slot-power ceiling.
Source: Wikipedia, revision 1364362273 · catalog loaded 2026-08-16