GeForce 820M and Radeon R5 M240 - video card comparison
Passmark - benchmark score GeForce 820M vs Radeon R5 M240
GeForce 820M
511
Radeon R5 M240
462
GeForce 820M
Radeon R5 M240
Architecture
Fermi (2010−2014)
GCN (2011−2017)
GPU code name
N15V-GM
Jet XT / Sun
Market segment
Laptop
Laptop
Release date
January 2014
September 2014
Bus support
PCI Express 2.0
Not Listed
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Core clock speed
775 MHz
1030 MHz
Floating-point performance
240.0 gflops
659.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
585 million
690 million
Pipelines / CUDA cores
96
320
Power consumption (TDP)
15 Watt
-
Texture fill rate
10.00
20.60
Memory type
DDR3
Not Listed
Maximum RAM amount
2 GB
0 MB
Memory bus width
64 Bit
Not Listed
Memory clock speed
1800 MHz
-
Memory bandwidth
14.4 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Eyefinity
-
+
DirectX
12 (11_0)
DirectX® 11
CUDA
+
-
Mantle
-
+
OpenCL
1.1
Not Listed
OpenGL
4.5
4.4
Shader Model
5.1
5.1
Vulkan
N/A
-
AppAcceleration
-
+
DualGraphics
-
1
Enduro
-
-
GameWorks
+
-
GPU Boost
2.0
-
HD3D
-
+
Optimus
+
-
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+