GeForce RTX 2080 Ti and GeForce RTX 3080 Ti Max-Q - video card comparison
GeForce RTX 2080 Ti
GeForce RTX 3080 Ti Max-Q
Architecture
Turing (2018−2021)
Ampere (2020−2022)
GPU code name
Turing TU102
GA103S
Market segment
Desktop
Desktop
Release date
August 2018
January 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
None
Boost clock speed
1545 MHz
1125 MHz
Core clock speed
1350 MHz
-
Manufacturing process technology
12 nm
8 nm
Number of transistors
18,600 million
-
Pipelines / CUDA cores
4352
7424
Power consumption (TDP)
270 Watt
80 Watt
Texture fill rate
420.2
261.0
Memory type
GDDR6
GDDR6
Maximum RAM amount
11 GB
16 GB
Memory bus width
352 Bit
256 Bit
Memory clock speed
14000 MHz
12 GB/s
Memory bandwidth
616.0 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort, 1x USB Type-C
No outputs
HDMI
+
-
G-SYNC support
+
-
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
6.5
Vulkan
1.2.131
1.3
VR Ready
+
-