AMD Radeon RX 6300M 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 6300M offers a smaller manufacturing process (6 nm vs 7 nm). AMD Radeon RX 6600M offers more compute units (Stream processors: 1792 vs 768), a higher boost clock (2416 MHz vs 2040 MHz), more VRAM (8 GB vs 2 GB), a wider memory bus (128 bit vs 32 bit), and higher memory bandwidth (224 GB/s vs 64 GB/s).
Performance score
0
Coming soon
0
Coming soon
Key specs
Stream processors768
Stream processors1792
Boost2040 MHz
Boost2416 MHz
VRAM2 GB
VRAM8 GB
Memory bus32 bit
Memory bus128 bit
TGP25 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 24 XML
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, 2022
Release dateMay 31, 2021
Cores and clocks
Stream processors768
Stream processors1792
12× CU
28× CU
Boost clock2040 MHz
Boost clock2416 MHz
Game clock1512 MHz
Game clock2177 MHz
Memory
VRAM2 GB
VRAM8 GB
MemoryGDDR6
MemoryGDDR6
Memory bus32 bit
Memory bus128 bit
Memory speed16 Gb/s
Memory speed14 Gb/s
Bandwidth64 GB/s
Bandwidth224 GB/s
TGP
TGP range25 W
TGP range100 W
Cache
L2 cache1 MB
L2 cache2 MB
Infinity Cache8 MB
Infinity Cache32 MB
Units
TMUs48
TMUs112
ROPs32
ROPs64
RT units12
RT units28
AI acceleratorsN/A
AI acceleratorsN/A
Compute units12
Compute units28
AI
AI performanceN/A
AI performanceN/A