GeForce GT 620M and Radeon R5 M240 - video card comparison
Passmark - benchmark score GeForce GT 620M vs Radeon R5 M240
GeForce GT 620M
447
Radeon R5 M240
462
GeForce GT 620M
Radeon R5 M240
Architecture
Fermi (2010−2014)
GCN (2011−2017)
GPU code name
N13P-GLP / N13M-GS
Jet XT / Sun
Market segment
Laptop
Laptop
Release date
March 2012
September 2014
Bus support
PCI Express 2.0
Not Listed
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Boost clock speed
715 MHz
-
Core clock speed
Up to 625 MHz
1030 MHz
CUDA cores
96
-
Floating-point performance
253.4 gflops
659.2 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
585 million
690 million
Pipelines / CUDA cores
96
320
Power consumption (TDP)
15 Watt
-
Texture fill rate
Up to 10.0 billion/sec
20.60
Memory type
DDR3
Not Listed
Maximum RAM amount
1 GB
0 MB
Memory bus width
Up to 128bit
Not Listed
Memory clock speed
1800 MHz
-
Memory bandwidth
Up to 28.8 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Eyefinity
-
+
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
DirectX® 11
CUDA
+
-
Mantle
-
+
OpenCL
1.1
Not Listed
OpenGL
4.5
4.4
Shader Model
5.1
5.1
Vulkan
N/A
-
3D Blu-Ray
+
-
AppAcceleration
-
+
DualGraphics
-
1
Enduro
-
-
HD3D
-
+
Optimus
+
-
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+