AMD Radeon RX 6800M vs AMD Radeon RX 6850M XT 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 6850M XT offers a higher boost clock (2581 MHz vs 2390 MHz) and higher memory bandwidth (432 GB/s vs 384 GB/s).
Performance score
0
Coming soon
0
Coming soon
Key specs
Stream processors2560
Stream processors2560
Boost2390 MHz
Boost2581 MHz
VRAM12 GB
VRAM12 GB
Memory bus192 bit
Memory bus192 bit
TGP145 W
TGP165 W
MemoryGDDR6
MemoryGDDR6
General
SeriesRX 6000 Mobile
SeriesRX 6000 Mobile
GPU architectureRDNA 2
GPU architectureRDNA 2
GPU chipNavi 22
GPU chipNavi 22
Chip variantNavi 22 XTM
Chip variantNavi 22 KXTM
FoundryTSMC
FoundryTSMC
Process node7 nm
Process node7 nm
Die size335 mm²
Die size335 mm²
Transistors17.2 billion
Transistors17.2 billion
InterfacePCIe 4.0 x16
InterfacePCIe 4.0 x16
Release dateMay 31, 2021
Release dateJanuary 4, 2022
Cores and clocks
Stream processors2560
Stream processors2560
40× CU
40× CU
Boost clock2390 MHz
Boost clock2581 MHz
Game clock2300 MHz
Game clock2463 MHz
Memory
VRAM12 GB
VRAM12 GB
MemoryGDDR6
MemoryGDDR6
Memory bus192 bit
Memory bus192 bit
Memory speed16 Gb/s
Memory speed18 Gb/s
Bandwidth384 GB/s
Bandwidth432 GB/s
TGP
TGP range145 W
TGP range165 W
Cache
L2 cache3 MB
L2 cache3 MB
Infinity Cache96 MB
Infinity Cache96 MB
Units
TMUs160
TMUs160
ROPs64
ROPs64
RT units40
RT units40
AI acceleratorsN/A
AI acceleratorsN/A
Compute units40
Compute units40
AI
AI performanceN/A
AI performanceN/A