RX 6600 XT vs RTX 4090

Core, memory and power specifications shown side by side

NVIDIA GeForce RTX 4090

NVIDIA GeForce RTX 4090

GeForce RTX 40 Series

Memory
24 GB GDDR6X
TDP
Not published
View GPU details

Published differences

RX 6600 XT and RTX 4090 compared through published hardware specifications.

RX 6600 XT vs RTX 4090 published specs - memory: 8 GB GDDR6 vs 24 GB GDDR6X.

  • RX 6600 XT was introduced on 2021-08-11 while RTX 4090 was introduced on 2022-10-12.
  • RX 6600 XT lists 8 GB GDDR6 while RTX 4090 lists 24 GB GDDR6X.

Detailed Specifications

Not published
CUDA/Stream Cores
Not published
Not published
Base Clock
Not published
Not published
Boost Clock
Not published
8 GB GDDR6
VRAM
24 GB GDDR6X
Not published
Memory Bandwidth
Not published
Not published
Memory Bus
Not published
Not published
TDP
Not published
Not published
Min PSU
Not published