GeForce RTX 2080 Max-Q and GeForce RTX 4080 SUPER - video card comparison
Passmark - benchmark score GeForce RTX 2080 Max-Q vs GeForce RTX 4080 SUPER
GeForce RTX 2080 Max-Q
14311
GeForce RTX 4080 SUPER
35118
GeForce RTX 2080 Max-Q
GeForce RTX 4080 SUPER
Architecture
Turing (2018−2021)
Ada Lovelace
GPU code name
N18E-G3-A1 MAX-Q TU104
AD103-400-A1
Market segment
Laptop
Desktop
Release date
January 2019
January 2024
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
1095-1230 MHz
2550 MHz
Core clock speed
735-990 MHz
2295 MHz
Manufacturing process technology
12 nm
5 nm
Number of transistors
13,600 million
45,900 million
Pipelines / CUDA cores
2944
10240
Power consumption (TDP)
80-90 Watt
320 Watt
Texture fill rate
201.5
816.0
Memory type
GDDR6
GDDR6X
Maximum RAM amount
8 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
12000 MHz
23000 MHz
Memory bandwidth
384.0 GB/s
716.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
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
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2.131
1.3
VR Ready
+
-