Radeon RX 550 and GeForce GTX 670M - video card comparison
Passmark - benchmark score Radeon RX 550 vs GeForce GTX 670M
Radeon RX 550
2809
GeForce GTX 670M
1788
Radeon RX 550
GeForce GTX 670M
Architecture
GCN 4.0 (2016−2020)
Fermi (2010−2014)
GPU code name
Lexa
N13E-GS1-LP
Market segment
Desktop
Laptop
Release date
April 2017
March 2012
Bus support
-
PCI Express 2.0
Interface
PCIe 3.0 x8
MXM-B (3.0)
Supplementary power connectors
None
-
SLI options
-
+
Boost clock speed
1183 MHz
-
Core clock speed
1100 MHz
598 MHz
CUDA cores
-
336
Floating-point performance
1,211 gflops
803.7 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
2,200 million
1,950 million
Pipelines / CUDA cores
512
336
Power consumption (TDP)
50 Watt
75 Watt
Texture fill rate
37.86
33.5 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
3 GB
Memory bus width
128 Bit
192bit
Memory clock speed
7000 MHz
1500 MHz
Memory bandwidth
112.0 GB/s
72.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
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
Optimus
-
+