Radeon HD 7630M and Radeon RX 550X Mobile - video card comparison
Radeon HD 7630M
Radeon RX 550X Mobile
Architecture
Terascale 2 (2009−2015)
Polaris (2016−2019)
GPU code name
Thames-LP
Polaris 12
Market segment
Laptop
Laptop
Release date
January 2012
January 2019
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Boost clock speed
-
1287 MHz
Core clock speed
450 MHz
1176 MHz
Floating-point performance
432.0 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
716 million
2,200 million
Pipelines / CUDA cores
480
640
Power consumption (TDP)
20 Watt
50 Watt
Texture fill rate
10.80
51.48
Memory type
DDR3
GDDR5
Maximum RAM amount
1 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
7000 MHz
Memory bandwidth
25.6 GB/s
96 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 (12_0)
OpenCL
1.2
2.0
OpenGL
4.4
4.6
Shader Model
5.0
6.4
Vulkan
N/A
1.2.131
FreeSync
-
+