Radeon E9550 MXM and Radeon Pro 580X - video card comparison
Radeon E9550 MXM
Radeon Pro 580X
Architecture
GCN 4.0 (2016−2020)
GCN 4.0 (2016−2020)
GPU code name
Ellesmere
Polaris 20
Market segment
Desktop
Mobile workstation
Release date
September 2016
March 2019
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
1266 MHz
1200 MHz
Core clock speed
1120 MHz
1100 MHz
Floating-point performance
5,834 gflops
-
Manufacturing process technology
14 nm
14 nm
Number of transistors
5,700 million
5,700 million
Pipelines / CUDA cores
2304
2304
Power consumption (TDP)
95 Watt
150 Watt
Texture fill rate
182.3
172.8
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
8 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
5000 MHz
6780 MHz
Memory bandwidth
160.0 GB/s
217.0 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 (12_0)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.2.131