Radeon RX 570 Mobile and Radeon RX 570 X2 - video card comparison
Radeon RX 570 Mobile
Radeon RX 570 X2
Architecture
Polaris (2016−2019)
GCN 4.0 (2016−2020)
GPU code name
Polaris 10 Pro
Polaris 20
Market segment
Laptop
Desktop
Release date
January 2017
-
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
1206 MHz
1206 MHz
Core clock speed
926 MHz
-
Floating-point performance
4,940 gflops
-
Manufacturing process technology
14 nm
14 nm
Number of transistors
5,700 million
5,700 million
Pipelines / CUDA cores
2048
2048
Power consumption (TDP)
120 Watt
180 Watt
Texture fill rate
154.4
154.4
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
8 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
7000 MHz
8.4 GB/s
Memory bandwidth
211.2 GB/s
268.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.0b
HDMI
-
+
DirectX
12 (12_0)
12 (12_0)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.2.131
1.3
FreeSync
+
-