AMD Radeon RX 6300M vs AMD Radeon RX 6450M 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 6450M offers a higher boost clock (2460 MHz vs 2040 MHz), more VRAM (4 GB vs 2 GB), a wider memory bus (64 bit vs 32 bit), and higher memory bandwidth (128 GB/s vs 64 GB/s).
Performance score
0
Coming soon
0
Coming soon
Key specs
Stream processors768
Stream processors768
Boost2040 MHz
Boost2460 MHz
VRAM2 GB
VRAM4 GB
Memory bus32 bit
Memory bus64 bit
TGP25 W
TGP50 W
MemoryGDDR6
MemoryGDDR6
General
SeriesRX 6000 Mobile
SeriesRX 6000 Mobile
GPU architectureRDNA 2
GPU architectureRDNA 2
GPU chipNavi 24
GPU chipNavi 24
Chip variantNavi 24 XML
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, 2022
Release dateJanuary 4, 2023
Cores and clocks
Stream processors768
Stream processors768
12× CU
12× CU
Boost clock2040 MHz
Boost clock2460 MHz
Game clock1512 MHz
Game clock2220 MHz
Memory
VRAM2 GB
VRAM4 GB
MemoryGDDR6
MemoryGDDR6
Memory bus32 bit
Memory bus64 bit
Memory speed16 Gb/s
Memory speed16 Gb/s
Bandwidth64 GB/s
Bandwidth128 GB/s
TGP
TGP range25 W
TGP range50 W
Cache
L2 cache1 MB
L2 cache1 MB
Infinity Cache8 MB
Infinity Cache16 MB
Units
TMUs48
TMUs48
ROPs32
ROPs32
RT units12
RT units12
AI acceleratorsN/A
AI acceleratorsN/A
Compute units12
Compute units12
AI
AI performanceN/A
AI performanceN/A