Radeon R5 M230 and GeForce 315M - video card comparison
Passmark - benchmark score Radeon R5 M230 vs GeForce 315M
Radeon R5 M230
424
GeForce 315M
118
Radeon R5 M230
GeForce 315M
Architecture
GCN (2011−2017)
GT2xx (2009−2012)
GPU code name
Jet / Sun
N11M-GE
Market segment
Laptop
Laptop
Release date
January 2014
December 2010
Bus support
PCIe 3.0 x8
PCI-E 2.0
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Boost clock speed
855 MHz
-
Compute units
5
-
Core clock speed
855 MHz
606 MHz
CUDA cores
-
16
Floating-point performance
547.2 gflops
38.78 gflops
Gigaflops
-
73
Manufacturing process technology
28 nm
40 nm
Number of transistors
690 million
260 million
Pipelines / CUDA cores
320
16
Power consumption (TDP)
unknown
14 Watt
Texture fill rate
17.10
4.848
Memory type
DDR3
GDDR3, DDR3
Maximum RAM amount
4 GB
Up to 512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1000 MHz
Up to 800 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
16 GB/s
12.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
DisplayPortHDMIVGADual Link DVISingle Link DVI
Multi monitor support
-
+
Eyefinity
+
-
HDMI
-
+
Maximum VGA resolution
-
2048x1536
DirectX
DirectX® 11
11.1 (10_1)
CUDA
-
+
Mantle
+
-
OpenCL
Not Listed
1.1
OpenGL
4.4
4.1
Shader Model
5.1
4.1
Vulkan
-
N/A
AppAcceleration
+
-
DualGraphics
1
-
Enduro
-
-
HD3D
+
-
Power management
-
8.0
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-