GeForce GTX 550 Ti and Radeon R5 M420 - video card comparison
Passmark - benchmark score GeForce GTX 550 Ti vs Radeon R5 M420
GeForce GTX 550 Ti
1599
Radeon R5 M420
501
GeForce GTX 550 Ti
Radeon R5 M420
Architecture
Fermi (2010−2014)
GCN (2011−2017)
GPU code name
GF116
Jet
Market segment
Desktop
Laptop
Release date
March 2011
June 2016
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
One 6-pin
-
SLI options
+
-
Boost clock speed
-
850 MHz
Core clock speed
900 MHz
780 MHz
CUDA cores
192
-
Floating-point performance
691.2 gflops
547.2 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,170 million
690 million
Pipelines / CUDA cores
192
320
Power consumption (TDP)
116 Watt
-
Maximum GPU temperature
100 °C
-
Texture fill rate
28.8 billion/sec
17.00
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
4 GB
Memory bus width
192 Bit
64 Bit
Memory clock speed
4.1 GB/s
2000 MHz
Memory bandwidth
98.4 GB/s
16 GB/s
Shared memory
-
-
Display Connectors
Two Dual Link DVI-IMini HDMI
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (11_1)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.2
4.6
Shader Model
5.1
5.1
Vulkan
N/A
1.2.131