Radeon RX 540 OEM and GeForce RTX 5080 - video card comparison
Radeon RX 540 OEM
GeForce RTX 5080
Architecture
GCN 1.0 (2012−2020)
Blackwell 2.0
GPU code name
Cape Verde
GB203
Market segment
Desktop
Desktop
Release date
April 2017
2025 (recently)
Interface
PCIe 3.0 x16
PCIe 5.0 x16
Supplementary power connectors
1x 6-pin
1x 16-pin
Boost clock speed
-
2520 MHz
Core clock speed
1219 MHz
-
Floating-point performance
1,248 gflops
-
Manufacturing process technology
28 nm
0 nm
Number of transistors
1,500 million
-
Pipelines / CUDA cores
512
10752
Power consumption (TDP)
65 Watt
350 Watt
Texture fill rate
39.01
846.7
Memory type
GDDR5
GDDR7
Maximum RAM amount
4 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
6000 MHz
5 GB/s
Memory bandwidth
96 GB/s
160.0 GB/s
Display Connectors
-
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12.0
12 Ultimate (12_2)
CUDA
-
9.1
OpenCL
1.2
3.0
OpenGL
4.5
4.6
Shader Model
5.0
6.7
Vulkan
-
1.3