Radeon Pro 555X and GeForce GT 750M Mac Edition - video card comparison
Passmark - benchmark score Radeon Pro 555X vs GeForce GT 750M Mac Edition
Radeon Pro 555X
3332
GeForce GT 750M Mac Edition
1723
Radeon Pro 555X
GeForce GT 750M Mac Edition
Architecture
Polaris (2016−2019)
Kepler (2012−2018)
GPU code name
Polaris 21
GK107
Market segment
Mobile workstation
Desktop
Release date
June 2017
November 2013
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
-
Core clock speed
855 MHz
926 MHz
Floating-point performance
-
711.2 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
3,000 million
1,270 million
Pipelines / CUDA cores
768
384
Power consumption (TDP)
-
50 Watt
Texture fill rate
43.54
29.63
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
5080 MHz
5016 MHz
Memory bandwidth
81.6 GB/s
80.26 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (11_0)
CUDA
-
3.0
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.2.131
1.1.126
FreeSync
+
-