Radeon 530 and GeForce GTX 950M Mac Edition - video card comparison
Radeon 530
GeForce GTX 950M Mac Edition
Architecture
GCN (2011−2017)
Maxwell (2014−2018)
GPU code name
Meso
GM107
Market segment
Laptop
Desktop
Release date
March 2017
March 2015
Interface
PCIe 3.0 x8
MXM-B (3.0)
Supplementary power connectors
None
-
Boost clock speed
1024 MHz
1124 MHz
Core clock speed
1024 MHz
993 MHz
Floating-point performance
784.1 gflops
1,271 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,550 million
1,870 million
Pipelines / CUDA cores
384
640
Power consumption (TDP)
50 Watt
75 Watt
Texture fill rate
24.50
44.96
Memory type
DDR3/GDDR5
DDR3
Maximum RAM amount
4 GB
2 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2250 MHz
1800 MHz
Memory bandwidth
28.8 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
12.0
12 (11_0)
CUDA
-
5.0
OpenCL
2.0
1.2
OpenGL
4.5
4.6
Shader Model
5.0
5.1
Vulkan
+
1.1.126