GeForce RTX 2080 Ti 12 GB and GeForce RTX 4090 D - video card comparison
GeForce RTX 2080 Ti 12 GB
GeForce RTX 4090 D
Architecture
Turing (2018−2021)
Ada Lovelace
GPU code name
TU102
AD102
Market segment
Desktop
Desktop
Release date
October 2022
December 2023
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
1x 16-pin
Boost clock speed
1650 MHz
2520 MHz
Manufacturing process technology
12 nm
5 nm
Number of transistors
18,600 million
76,300 million
Pipelines / CUDA cores
4608
14592
Power consumption (TDP)
250 Watt
425 Watt
Texture fill rate
475.2
1,149
Memory type
GDDR6
GDDR6X
Maximum RAM amount
12 GB
24 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
16 GB/s
21 GB/s
Memory bandwidth
768.0 GB/s
1,008 GB/s
Display Connectors
1x HDMI 2.0, 3x DisplayPort 1.4a, 1x USB Type-C
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