Radeon RX 540 and Radeon RX Vega 9 - video card comparison
Radeon RX 540
Radeon RX Vega 9
Architecture
Polaris (2016−2019)
Vega (2017−2021)
GPU code name
Polaris 12
Vega Raven Ridge
Market segment
Laptop
Laptop
Release date
March 2017
October 2017
Interface
PCIe 3.0 x16
-
Supplementary power connectors
1x 6-pin
-
Boost clock speed
1219 MHz
1300 MHz
Floating-point performance
1,248 gflops
-
Manufacturing process technology
14 nm
14 nm
Number of transistors
1,500 million
-
Pipelines / CUDA cores
512
576
Power consumption (TDP)
75 Watt
15 Watt
Texture fill rate
39.01
-
Memory type
GDDR5
-
Maximum RAM amount
4 GB
-
Memory bus width
128 Bit
-
Memory clock speed
6000 MHz
-
Memory bandwidth
96 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
12.0
12_1
OpenCL
1.2
-
OpenGL
4.6
-
Shader Model
5.0
-
FreeSync
+
-