GeForce RTX 4070 Mobile and GeForce RTX 4090 Max-Q - video card comparison
GeForce RTX 4070 Mobile
GeForce RTX 4090 Max-Q
Architecture
Ada Lovelace
Ada Lovelace
GPU code name
GN21-X6
AD103
Market segment
Laptop
Desktop
Release date
January 2023
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
None
Boost clock speed
2175 MHz
1455 MHz
Core clock speed
1605 MHz
-
Manufacturing process technology
5 nm
4 nm
Number of transistors
-
45,900 million
Pipelines / CUDA cores
4608
9728
Power consumption (TDP)
115 Watt (35 - 115 Watt TGP)
80 Watt
Texture fill rate
244.1
442.3
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
16000 MHz
14 GB/s
Memory bandwidth
256.0 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
Portable Device Dependent
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.9
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3