Radeon RX 550 Mobile and GeForce GTX 860M - video card comparison
Radeon RX 550 Mobile
GeForce GTX 860M
Architecture
Polaris (2016−2019)
Maxwell (2014−2018)
GPU code name
Polaris 12
N15P-GX
Market segment
Laptop
Laptop
Release date
March 2017
March 2014
Bus support
-
PCI Express 2.0, PCI Express 3.0
Interface
PCIe 3.0 x8
MXM-B (3.0)
Supplementary power connectors
-
None
SLI options
-
+
Boost clock speed
1476 MHz
915 MHz
Core clock speed
1287 MHz
797 MHz
CUDA cores
-
1152 or 640
Floating-point performance
1,647 gflops
1,389 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
2,200 million
1,870 million
Pipelines / CUDA cores
640
640
Power consumption (TDP)
50 Watt
75 Watt
Texture fill rate
51.48
43.40
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
6000 MHz
Up to 2500 MHz
Memory bandwidth
96 GB/s
80.0 GB/s
Shared memory
-
-
Standard memory configuration
-
GDDR5
Display Connectors
No outputs
No outputs
eDP 1.2 signal support
-
Up to 3840x2160
LVDS signal support
-
Up to 1920x1200
VGA аnalog display support
-
Up to 2048x1536
DisplayPort Multimode (DP++) support
-
Up to 3840x2160
HDCP content protection
-
+
HDMI
-
+
7.1 channel HD audio on HDMI
-
+
DirectX
12 (12_0)
12 (11_0)
CUDA
-
+
OpenCL
2.0
1.1
OpenGL
4.6
4.5
Shader Model
6.4
5.1
Vulkan
1.2.131
1.1.126
Ansel
-
+
FreeSync
+
-
H.264, VC1, MPEG2 1080p video decoder
-
+
Optimus
-
+
TrueHD and DTS-HD audio bitstreaming
-
+