GeForce GT 650M Mac Edition and Radeon RX 560X - video card comparison
GeForce GT 650M Mac Edition
Radeon RX 560X
Architecture
Kepler (2012−2018)
GCN 4.0 (2016−2020)
GPU code name
GK107
Polaris 21
Market segment
Desktop
Desktop
Release date
July 2012
April 2018
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
-
1275 MHz
Core clock speed
900 MHz
1175 MHz
Floating-point performance
691.2 gflops
2,611 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,270 million
3,000 million
Pipelines / CUDA cores
384
1024
Power consumption (TDP)
45 Watt
75 Watt
Texture fill rate
28.80
81.60
Memory type
GDDR5
GDDR5
Maximum RAM amount
512 MB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
5016 MHz
7000 MHz
Memory bandwidth
80.26 GB/s
112.0 GB/s
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
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