Radeon RX 540X and GeForce RTX 2070 Mobile Refresh - video card comparison
Radeon RX 540X
GeForce RTX 2070 Mobile Refresh
Architecture
GCN 4.0 (2016−2020)
Turing (2018−2021)
GPU code name
Polaris 12
TU106B
Market segment
Laptop
Laptop
Release date
March 2018
January 2020
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
-
Boost clock speed
1219 MHz
1485 MHz
Manufacturing process technology
14 nm
12 nm
Number of transistors
2,200 million
10,800 million
Pipelines / CUDA cores
512
2304
Power consumption (TDP)
50 Watt
115 Watt
Texture fill rate
35.97
213.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
6000 MHz
14000 MHz
Memory bandwidth
112.0 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
7.5
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2.140
FreeSync
+
-