GeForce GTX 950M Mac Edition and Radeon RX 5900 XT - video card comparison
GeForce GTX 950M Mac Edition
Radeon RX 5900 XT
Architecture
Maxwell (2014−2018)
RDNA 2.0 (2020−2022)
GPU code name
GM107
Navi 21
Market segment
Desktop
Desktop
Release date
March 2015
-
Interface
MXM-B (3.0)
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
1124 MHz
1735 MHz
Core clock speed
993 MHz
-
Floating-point performance
1,271 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
1,870 million
21,000 million
Pipelines / CUDA cores
640
4352
Power consumption (TDP)
75 Watt
300 Watt
Texture fill rate
44.96
471.9
Memory type
DDR3
GDDR6
Maximum RAM amount
2 GB
12 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
1800 MHz
14000 MHz
Memory bandwidth
28.8 GB/s
672.0 GB/s
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (11_0)
12 Ultimate (12_1)
CUDA
5.0
-
OpenCL
1.2
-
OpenGL
4.6
4.6
Shader Model
5.1
-
Vulkan
1.1.126
-