AMD · RDNA 2 · 2021
Radeon RX 6600M (Navi 23)
Radeon RX 6600M (Navi 23): 8 GB GDDR6, 100 W, 1,792 Stream processors. Launched May 31, 2021.
- Memory
- 8 GB
- Power
- 100 W
- Bus width
- 128 bit
Memory8 GB
26 of 96 in Radeon RX
Power100 W
60 of 96 by higher draw in Radeon RX
Stream processors1,792
46 of 78 in Radeon RX
Current market
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Specifications
Memory
- Capacity
- 8 GB
- Memory type
- GDDR6
- Bus width
- 128 bit
- Bandwidth
- 224 GB/s
Compute
- Stream processors
- 1,792
- TMUs
- 128
- ROPs
- 64
- FP32
- 7,800 GFLOPS
- FP64
- 487.5 GFLOPS
- Pixel fill rate
- 139.3 GP/s
- Texture fill rate
- 274.2 GT/s
Board
- TDP
- 100 W
- Bus interface
- PCIe 4.0 ×8
- Form factor
- mobile
Physical
- Architecture
- RDNA 2
- Process
- 7 nm (mapped from a reviewed process name)
- Die size
- 237 mm²
- Series
- Radeon RX
- Launch date
- May 31, 2021
Not recorded by the source: generation, codename, transistors and sm count, or 5 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 6600M (Navi 23) ranks 13th of 44 for FP32 throughput and 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