Radeon R5 M320 and GeForce GT 620 - video card comparison
Passmark - benchmark score Radeon R5 M320 vs GeForce GT 620
Radeon R5 M320
462
GeForce GT 620
388
Radeon R5 M320
GeForce GT 620
Architecture
GCN 2.0 (2013−2017)
Fermi (2010−2014)
GPU code name
Exo UL/ULT/ULP
GF108
Market segment
Laptop
Desktop
Release date
May 2015
May 2012
Bus support
PCIe 3.0
PCI Express 2.0
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
855 MHz
-
Compute units
5
-
Core clock speed
855 MHz
700 MHz
CUDA cores
-
96
Floating-point performance
547.2 gflops
268.8 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
690 million
585 million
Pipelines / CUDA cores
320
96
Power consumption (TDP)
unknown
49 Watt
Maximum GPU temperature
-
98 °C
Texture fill rate
17.10
11.2 billion/sec
Memory type
DDR3
DDR3
Maximum RAM amount
4 GB
1 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1000 MHz
1.8 GB/s
Memory bandwidth
16 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
Dual Link DVI-I, HDMI, VGA
Multi monitor support
-
+
HDMI
-
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
DirectX® 12
12 (11_0)
CUDA
-
+
Mantle
+
-
OpenCL
Not Listed
1.1
OpenGL
4.4
4.2
Shader Model
5.1
5.1
Vulkan
+
N/A
3D Blu-Ray
-
+
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-