GeForce GT 120 Mac Edition and Radeon R7 M520 - video card comparison
GeForce GT 120 Mac Edition
Radeon R7 M520
Architecture
Tesla (2006−2010)
GCN 1.0 (2012−2020)
GPU code name
G96C
Oland
Market segment
Desktop
Desktop
Release date
January 2009
April 2017
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Core clock speed
550 MHz
1030 MHz
Floating-point performance
89.6 gflops
659.2 gflops
Manufacturing process technology
55 nm
28 nm
Number of transistors
314 million
1,040 million
Pipelines / CUDA cores
32
320
Power consumption (TDP)
50 Watt
50 Watt
Texture fill rate
8.800
20.60
Memory type
GDDR3
DDR3
Maximum RAM amount
512 MB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1600 MHz
2000 MHz
Memory bandwidth
25.6 GB/s
16 GB/s
Display Connectors
1x DVI, 1x mini-DisplayPort
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
11.1 (10_0)
12.0
CUDA
1.1
-
OpenCL
1.1
1.2
OpenGL
3.3
4.6
Shader Model
4.0
5.0
Vulkan
N/A
-