Radeon 550 and GeForce GTX 750 GM206 - video card comparison
Radeon 550
GeForce GTX 750 GM206
Architecture
GCN 4.0 (2016−2020)
Maxwell 2.0 (2015−2019)
GPU code name
Lexa
GM206
Market segment
Desktop
Desktop
Release date
April 2017
November 2015
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
-
Boost clock speed
1183 MHz
1239 MHz
Core clock speed
1100 MHz
-
Manufacturing process technology
14 nm
28 nm
Number of transistors
2,200 million
2,940 million
Pipelines / CUDA cores
512
512
Power consumption (TDP)
50 Watt
-
Texture fill rate
37.86
39.65
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
7 GB/s
5012 MHz
Memory bandwidth
56 GB/s
80.19 GB/s
Display Connectors
1x DVI, 1x HDMI 2.0b, 1x DisplayPort 1.4a
2x DVI, 1x HDMI
HDMI
+
+
DirectX
12 (12_0)
12 (12_1)
CUDA
-
5.2
OpenCL
2.1
1.2
OpenGL
4.6
4.6
Shader Model
6.7
6.4
Vulkan
1.3
1.1.126