Radeon RX 550 Mobile and GeForce GTX 670MX SLI - video card comparison
Radeon RX 550 Mobile
GeForce GTX 670MX SLI
Architecture
Polaris (2016−2019)
Kepler (2012−2018)
GPU code name
Polaris 12
N13E-GR
Market segment
Laptop
Laptop
Release date
March 2017
October 2012
Interface
PCIe 3.0 x8
-
SLI options
-
+
Boost clock speed
1476 MHz
-
Core clock speed
1287 MHz
600 MHz
Floating-point performance
1,647 gflops
-
Manufacturing process technology
14 nm
28 nm
Number of transistors
2,200 million
5080 Million
Pipelines / CUDA cores
640
1920
Power consumption (TDP)
50 Watt
150 Watt
Texture fill rate
51.48
-
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
-
Memory bus width
128 Bit
2x 192 Bit
Memory clock speed
6000 MHz
2800 MHz
Memory bandwidth
96 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
12 (12_0)
11
CUDA
-
+
OpenCL
2.0
-
OpenGL
4.6
-
Shader Model
6.4
-
Vulkan
1.2.131
-
FreeSync
+
-
Optimus
-
+