AMD Radeon RX 6450M vs AMD Radeon RX 6550M 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 more compute units (Stream processors: 1024 vs 768), higher memory bandwidth (144 GB/s vs 128 GB/s), and more RT units (16 vs 12).
Performance score
0
Coming soon
0
Coming soon
Key specs
Stream processors768
Stream processors1024
Boost2460 MHz
Game clock2560 MHz
VRAM4 GB
VRAM4 GB
Memory bus64 bit
Memory bus64 bit
TGP50 W
TGP80 W
MemoryGDDR6
MemoryGDDR6
General
SeriesRX 6000 Mobile
SeriesRX 6000 Mobile
GPU architectureRDNA 2
GPU architectureRDNA 2
GPU chipNavi 24
GPU chipNavi 24
FoundryTSMC
FoundryTSMC
Process node6 nm
Process node6 nm
Die size107 mm²
Die size107 mm²
Transistors5.4 billion
Transistors5.4 billion
InterfacePCIe 4.0 x4
InterfacePCIe 4.0 x4
Release dateJanuary 4, 2023
Release dateJanuary 4, 2023
Cores and clocks
Stream processors768
Stream processors1024
12× CU
16× CU
Boost clock2460 MHz
Boost clock (max)N/A
Game clock2220 MHz
Game clock2560 MHz
Memory
VRAM4 GB
VRAM4 GB
MemoryGDDR6
MemoryGDDR6
Memory bus64 bit
Memory bus64 bit
Memory speed16 Gb/s
Memory speed18 Gb/s
Bandwidth128 GB/s
Bandwidth144 GB/s
TGP
TGP range50 W
TGP range80 W
Cache
L2 cache1 MB
L2 cache1 MB
Infinity Cache16 MB
Infinity Cache16 MB
Units
TMUs48
TMUs64
ROPs32
ROPs32
RT units12
RT units16
AI acceleratorsN/A
AI acceleratorsN/A
Compute units12
Compute units16
AI
AI performanceN/A
AI performanceN/A