Radeon R5 Graphics and GeForce GT 750M Mac Edition - video card comparison
Radeon R5 Graphics
GeForce GT 750M Mac Edition
Architecture
GCN 2.0 (2013−2017)
Kepler (2012−2018)
GPU code name
Spectre SL
GK107
Market segment
Desktop
Desktop
Release date
September 2014
November 2013
Interface
IGP
PCIe 3.0 x16
Boost clock speed
720 MHz
-
Core clock speed
497 MHz
926 MHz
Floating-point performance
388.1 gflops
711.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,410 million
1,270 million
Pipelines / CUDA cores
256
384
Power consumption (TDP)
15 Watt
50 Watt
Texture fill rate
7.952
29.63
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
2 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
5016 MHz
Memory bandwidth
-
80.26 GB/s
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
6.0
5.1
Vulkan
1.2.131
1.1.126