GeForce RTX 4080 Ti and RTX 4000 SFF Ada Generation - video card comparison
GeForce RTX 4080 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
1x 16-pin
None
Boost clock speed
2610 MHz
1565 MHz
Manufacturing process technology
5 nm
5 nm
Number of transistors
76,300 million
35,800 million
Pipelines / CUDA cores
14080
6144
Power consumption (TDP)
400 Watt
70 Watt
Texture fill rate
1,148
300.5
Memory type
GDDR6X
GDDR6
Maximum RAM amount
16 GB
20 GB
Memory bus width
256 Bit
160 Bit
Memory clock speed
21.2 GB/s
14 GB/s
Memory bandwidth
678.4 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