GeForce GT 755M Mac Edition and Radeon Pro 575 - video card comparison
GeForce GT 755M Mac Edition
Radeon Pro 575
Architecture
Kepler (2012−2018)
GCN 4.0 (2016−2020)
GPU code name
GK107
Polaris 20
Market segment
Desktop
Mobile workstation
Release date
November 2013
June 2017
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
None
Core clock speed
1085 MHz
1096 MHz
Floating-point performance
833.3 gflops
4,506 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,270 million
5,700 million
Pipelines / CUDA cores
384
2048
Power consumption (TDP)
50 Watt
120 Watt
Texture fill rate
34.72
140.3
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
5000 MHz
6780 MHz
Memory bandwidth
80 GB/s
217.0 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (12_0)
CUDA
3.0
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.1.126
1.2.131