TITAN RTX and GeForce RTX 3080 Ti 20 GB - video card comparison
TITAN RTX
GeForce RTX 3080 Ti 20 GB
Architecture
Turing (2018−2021)
Ampere (2020−2022)
GPU code name
TU102
GA102
Market segment
Desktop
Desktop
Release date
December 2018
January 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
1x 12-pin
Boost clock speed
1770 MHz
1665 MHz
Core clock speed
1350 MHz
-
Manufacturing process technology
12 nm
8 nm
Number of transistors
18,600 million
28,300 million
Pipelines / CUDA cores
4608
10240
Power consumption (TDP)
280 Watt
350 Watt
Texture fill rate
509.8
532.8
Memory type
GDDR6
GDDR6X
Maximum RAM amount
24 GB
20 GB
Memory bus width
384 Bit
320 Bit
Memory clock speed
14000 MHz
19 GB/s
Memory bandwidth
672.0 GB/s
760.3 GB/s
Display Connectors
1x HDMI, 3x DisplayPort, 1x USB Type-C
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 Ultimate (12_1)
12 Ultimate (12_2)
CUDA
7.5
8.6
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2.131
1.3