TU102 and GeForce RTX 4080 Ti - video card comparison
TU102
GeForce RTX 4080 Ti
Architecture
Turing (2018−2021)
Ada Lovelace
GPU code name
TU102
AD102
Market segment
Desktop
Desktop
Release date
-
2023
Interface
-
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
-
2610 MHz
Manufacturing process technology
12 nm
5 nm
Number of transistors
18,600 million
76,300 million
Pipelines / CUDA cores
4608
14080
Power consumption (TDP)
-
400 Watt
Texture fill rate
-
1,148
Memory type
-
GDDR6X
Maximum RAM amount
-
16 GB
Memory bus width
-
256 Bit
Memory clock speed
-
21.2 GB/s
Memory bandwidth
-
678.4 GB/s
Display Connectors
-
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
7.5
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3
NVENC
7th Gen
-
PureVideo HD
VP10
-