Radeon RX 550 Mobile and GeForce GT 635M - video card comparison
Radeon RX 550 Mobile
GeForce GT 635M
Architecture
Polaris (2016−2019)
Fermi (2010−2014)
GPU code name
Polaris 12
N13E-GE2
Market segment
Laptop
Laptop
Release date
March 2017
December 2011
Bus support
-
PCI Express 2.0
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Boost clock speed
1476 MHz
753 MHz
Core clock speed
1287 MHz
Up to 675 MHz
CUDA cores
-
Up to 144
Floating-point performance
1,647 gflops
253.4 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
2,200 million
1,170 million
Pipelines / CUDA cores
640
144
Power consumption (TDP)
50 Watt
35 Watt
Texture fill rate
51.48
Up to 16.2 billion/sec
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
Up to 192bit
Memory clock speed
6000 MHz
1800 MHz
Memory bandwidth
96 GB/s
Up to 43.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
HDMI
-
+
HDCP
-
+
Maximum VGA resolution
-
Up to 2048x1536
DirectX
12 (12_0)
12 API
CUDA
-
+
OpenCL
2.0
1.1
OpenGL
4.6
4.5
Shader Model
6.4
5.1
Vulkan
1.2.131
N/A
3D Blu-Ray
-
+
FreeSync
+
-
Optimus
-
+