GeForce RTX 4090 Ti and GeForce RTX 4090 Max-Q - video card comparison
GeForce RTX 4090 Ti
GeForce RTX 4090 Max-Q
Architecture
Ada Lovelace
Ada Lovelace
GPU code name
AD102
AD103
Market segment
Desktop
Desktop
Release date
2023
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 16-pin
None
Boost clock speed
2565 MHz
1455 MHz
Manufacturing process technology
5 nm
4 nm
Number of transistors
76,300 million
45,900 million
Pipelines / CUDA cores
18176
9728
Power consumption (TDP)
600 Watt
80 Watt
Texture fill rate
1,457
442.3
Memory type
GDDR6X
GDDR6
Maximum RAM amount
24 GB
16 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
24 GB/s
14 GB/s
Memory bandwidth
1,152 GB/s
448.0 GB/s
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