Radeon RX 550 and GeForce GTX 860M OEM - video card comparison
Radeon RX 550
GeForce GTX 860M OEM
Architecture
GCN 4.0 (2016−2020)
Maxwell (2014−2018)
GPU code name
Lexa
GM107
Market segment
Desktop
Desktop
Release date
April 2017
February 2015
Interface
PCIe 3.0 x8
MXM-B (3.0)
Supplementary power connectors
None
None
Boost clock speed
1183 MHz
1085 MHz
Core clock speed
1100 MHz
1020 MHz
Floating-point performance
1,211 gflops
1,389 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
2,200 million
1,870 million
Pipelines / CUDA cores
512
640
Power consumption (TDP)
50 Watt
75 Watt
Texture fill rate
37.86
43.40
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
7000 MHz
5012 MHz
Memory bandwidth
112.0 GB/s
80.19 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 (11_0)
CUDA
-
5.0
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.2.131
1.1.126