Radeon RX 550X Mobile and GeForce RTX 3070 Mobile - video card comparison
Radeon RX 550X Mobile
GeForce RTX 3070 Mobile
Architecture
Polaris (2016−2019)
Ampere (2020−2022)
GPU code name
Polaris 12
GN20-E5 GA104
Market segment
Laptop
Laptop
Release date
January 2019
January 2021
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Boost clock speed
1287 MHz
1290 - 1620 MHz
Core clock speed
1176 MHz
780 - 1100 MHz
Manufacturing process technology
14 nm
8 nm
Number of transistors
2,200 million
17,400 million
Pipelines / CUDA cores
640
5120
Power consumption (TDP)
50 Watt
125 Watt
Texture fill rate
51.48
287.0
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
7000 MHz
14000 MHz
Memory bandwidth
96 GB/s
320.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
8.5
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2
FreeSync
+
-