GM20B and Apple M3 Max 30-Core GPU - video card comparison
GM20B
Apple M3 Max 30-Core GPU
Architecture
Maxwell 2.0 (2015−2019)
-
GPU code name
GM20B
-
Market segment
Desktop
Laptop
Release date
-
October 2023
Manufacturing process technology
20 nm
5 nm
Number of transistors
2,000 million
-
Pipelines / CUDA cores
256
30
Power consumption (TDP)
-
53 Watt
Memory type
-
LPDDR5-6400
Shared memory
-
-
DirectX
12 (12_1)
-
CUDA
5.3
-
OpenCL
1.2
-
OpenGL
4.6
-
Shader Model
6.0
-
Vulkan
1.1
-
PureVideo HD
VP9
-