GeForce RTX 4090 Ti and GeForce RTX 4070 Mobile - video card comparison
GeForce RTX 4090 Ti
GeForce RTX 4070 Mobile
Architecture
Ada Lovelace
Ada Lovelace
GPU code name
AD102
GN21-X6
Market segment
Desktop
Laptop
Release date
2023
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 16-pin
-
Boost clock speed
2565 MHz
2175 MHz
Core clock speed
-
1605 MHz
Manufacturing process technology
5 nm
5 nm
Number of transistors
76,300 million
-
Pipelines / CUDA cores
18176
4608
Power consumption (TDP)
600 Watt
115 Watt (35 - 115 Watt TGP)
Texture fill rate
1,457
244.1
Memory type
GDDR6X
GDDR6
Maximum RAM amount
24 GB
8 GB
Memory bus width
384 Bit
128 Bit
Memory clock speed
24 GB/s
16000 MHz
Memory bandwidth
1,152 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1, 3x DisplayPort 1.4a
Portable Device Dependent
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