GeForce RTX 2080 Ti and GeForce RTX 4080 - video card comparison
Passmark - benchmark score GeForce RTX 2080 Ti vs GeForce RTX 4080
GeForce RTX 2080 Ti
22431
GeForce RTX 4080
35648
GeForce RTX 2080 Ti
GeForce RTX 4080
Architecture
Turing (2018−2021)
Ada Lovelace
GPU code name
Turing TU102
AD103-300-A1
Market segment
Desktop
Desktop
Release date
August 2018
September 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
1x 16-pin
Boost clock speed
1545 MHz
2505 MHz
Core clock speed
1350 MHz
2205 MHz
Manufacturing process technology
12 nm
5 nm
Number of transistors
18,600 million
45,900 million
Pipelines / CUDA cores
4352
9728
Power consumption (TDP)
270 Watt
320 Watt
Texture fill rate
420.2
761.5
Memory type
GDDR6
GDDR6X
Maximum RAM amount
11 GB
16 GB
Memory bus width
352 Bit
256 Bit
Memory clock speed
14000 MHz
22400 MHz
Memory bandwidth
616.0 GB/s
716.8 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort, 1x USB Type-C
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
G-SYNC support
+
-
DirectX
12 Ultimate (12_1)
12 Ultimate (12_2)
CUDA
7.5
8.9
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2.131
1.3
VR Ready
+
-