GeForce RTX 4090 Mobile and GeForce RTX 4070 Ti - video card comparison
GeForce RTX 4090 Mobile
GeForce RTX 4070 Ti
Architecture
Ada Lovelace
Ada Lovelace
GPU code name
GN21-X11
AD104-400
Market segment
Laptop
Desktop
Release date
January 2023
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 12-pin
Boost clock speed
2040 MHz
2610 MHz
Core clock speed
-
2310 MHz
Manufacturing process technology
5 nm
5 nm
Number of transistors
45,900 million
35,800 million
Pipelines / CUDA cores
9728
7680
Power consumption (TDP)
150 Watt (80 - 150 Watt TGP)
285 Watt
Texture fill rate
515.3
626.4
Memory type
GDDR6
GDDR6X
Maximum RAM amount
16 GB
12 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
20000 MHz
21000 MHz
Memory bandwidth
576.0 GB/s
504.2 GB/s
Shared memory
-
-
Display Connectors
Portable Device Dependent
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
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