Radeon 540 and GeForce RTX 4090 - video card comparison
Passmark - benchmark score Radeon 540 vs GeForce RTX 4090
Radeon 540
1420
GeForce RTX 4090
39777
Radeon 540
GeForce RTX 4090
Architecture
GCN 4.0 (2016−2020)
Ada Lovelace
GPU code name
Lexa
AD102-300-A1
Market segment
Desktop
Desktop
Release date
April 2017
September 2022
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
1124 MHz
2520 MHz
Core clock speed
1183 MHz
2235 MHz
Manufacturing process technology
14 nm
5 nm
Number of transistors
2,200 million
76,300 million
Pipelines / CUDA cores
384
16384
Power consumption (TDP)
50 Watt
450 Watt
Texture fill rate
28.39
1,290
Memory type
GDDR5
GDDR6X
Maximum RAM amount
1 GB
24 GB
Memory bus width
32 Bit
384 Bit
Memory clock speed
6 GB/s
21000 MHz
Memory bandwidth
24 GB/s
1,008 GB/s
Shared memory
-
-
Display Connectors
2x DisplayPort 1.4a
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.6
Vulkan
1.3
1.3