Radeon 540X and GeForce RTX 4080 SUPER - video card comparison
Passmark - benchmark score Radeon 540X vs GeForce RTX 4080 SUPER
Radeon 540X
1472
GeForce RTX 4080 SUPER
35118
Radeon 540X
GeForce RTX 4080 SUPER
Architecture
GCN 4.0 (2016−2020)
Ada Lovelace
GPU code name
Lexa
AD103-400-A1
Market segment
Laptop
Desktop
Release date
August 2019
January 2024
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
1219 MHz
2550 MHz
Core clock speed
-
2295 MHz
Manufacturing process technology
14 nm
5 nm
Number of transistors
2,200 million
45,900 million
Pipelines / CUDA cores
512
10240
Power consumption (TDP)
50 Watt
320 Watt
Texture fill rate
33.47
816.0
Memory type
GDDR5
GDDR6X
Maximum RAM amount
2 GB
16 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
6000 MHz
23000 MHz
Memory bandwidth
112.0 GB/s
716.8 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.2.131
1.3