Radeon HD 6750M Mac Edition and Radeon Pro 580X - video card comparison
Radeon HD 6750M Mac Edition
Radeon Pro 580X
Architecture
TeraScale 2 (2009−2015)
GCN 4.0 (2016−2020)
GPU code name
Whistler
Polaris 20
Market segment
Desktop
Mobile workstation
Release date
April 2011
March 2019
Interface
MXM-A (3.0)
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
-
1200 MHz
Core clock speed
598 MHz
1100 MHz
Floating-point performance
574.1 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
716 million
5,700 million
Pipelines / CUDA cores
480
2304
Power consumption (TDP)
35 Watt
150 Watt
Texture fill rate
14.35
172.8
Memory type
GDDR5
GDDR5
Maximum RAM amount
512 MB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
3176 MHz
6780 MHz
Memory bandwidth
50.82 GB/s
217.0 GB/s
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 (12_0)
OpenCL
1.2
2.0
OpenGL
4.4
4.6
Shader Model
5.0
6.4
Vulkan
N/A
1.2.131