GeForce RTX 4090 Ti and RTX 4000 SFF Ada Generation - video card comparison
GeForce RTX 4090 Ti
RTX 4000 SFF Ada Generation
Architecture
Ada Lovelace
Ada Lovelace
GPU code name
AD102
AD104
Market segment
Desktop
Desktop
Release date
2023
March 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 16-pin
None
Boost clock speed
2565 MHz
1565 MHz
Manufacturing process technology
5 nm
5 nm
Number of transistors
76,300 million
35,800 million
Pipelines / CUDA cores
18176
6144
Power consumption (TDP)
600 Watt
70 Watt
Texture fill rate
1,457
300.5
Memory type
GDDR6X
GDDR6
Maximum RAM amount
24 GB
20 GB
Memory bus width
384 Bit
160 Bit
Memory clock speed
24 GB/s
14 GB/s
Memory bandwidth
1,152 GB/s
280.0 GB/s
Display Connectors
1x HDMI 2.1, 3x DisplayPort 1.4a
4x mini-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