Radeon HD 6645G2 and RTX 1000 Ada Generation Mobile - video card comparison
Radeon HD 6645G2
RTX 1000 Ada Generation Mobile
Architecture
Terascale 2 (2009−2015)
Ada Lovelace
GPU code name
-
GN21-X2
Market segment
Laptop
Laptop
Release date
June 2011
February 2024
Manufacturing process technology
40 nm
5 nm
Pipelines / CUDA cores
560
2560
Power consumption (TDP)
-
115 Watt (35 - 115 Watt TGP)
Memory type
-
GDDR6
Maximum RAM amount
-
6 GB
Memory bus width
-
96 Bit
Memory clock speed
-
16000 MHz
Shared memory
-
-
DirectX
11
12 Ultimate