AMD Radeon RX 6550M vs AMD Radeon RX 6600M graphics comparison: performance score, cores and clock speeds, VRAM, TGP, cache, and RT and AI units. The better value in each row is highlighted in green.
Summary
AMD Radeon RX 6550M offers a smaller manufacturing process (6 nm vs 7 nm). AMD Radeon RX 6600M offers more compute units (Stream processors: 1792 vs 1024), more VRAM (8 GB vs 4 GB), a wider memory bus (128 bit vs 64 bit), higher memory bandwidth (224 GB/s vs 144 GB/s), and more L2 cache (2 MB vs 1 MB).
Performance score
0
Coming soon
0
Coming soon
Key specs
Stream processors1024
Stream processors1792
Game clock2560 MHz
Boost2416 MHz
VRAM4 GB
VRAM8 GB
Memory bus64 bit
Memory bus128 bit
TGP80 W
TGP100 W
MemoryGDDR6
MemoryGDDR6
General
SeriesRX 6000 Mobile
SeriesRX 6000 Mobile
GPU architectureRDNA 2
GPU architectureRDNA 2
GPU chipNavi 24
GPU chipNavi 23
Chip variantNavi 23 XM
FoundryTSMC
FoundryTSMC
Process node6 nm
Process node7 nm
Die size107 mm²
Die size237 mm²
Transistors5.4 billion
Transistors11.1 billion
InterfacePCIe 4.0 x4
InterfacePCIe 4.0 x8
Release dateJanuary 4, 2023
Release dateMay 31, 2021
Cores and clocks
Stream processors1024
Stream processors1792
16× CU
28× CU
Boost clock (max)N/A
Boost clock2416 MHz
Game clock2560 MHz
Game clock2177 MHz
Memory
VRAM4 GB
VRAM8 GB
MemoryGDDR6
MemoryGDDR6
Memory bus64 bit
Memory bus128 bit
Memory speed18 Gb/s
Memory speed14 Gb/s
Bandwidth144 GB/s
Bandwidth224 GB/s
TGP
TGP range80 W
TGP range100 W
Cache
L2 cache1 MB
L2 cache2 MB
Infinity Cache16 MB
Infinity Cache32 MB
Units
TMUs64
TMUs112
ROPs32
ROPs64
RT units16
RT units28
AI acceleratorsN/A
AI acceleratorsN/A
Compute units16
Compute units28
AI
AI performanceN/A
AI performanceN/A