Radeon R7 (Kaveri) and Radeon R5 M230 - video card comparison
Radeon R7 (Kaveri)
Radeon R5 M230
Architecture
GCN 1.1 (2014)
GCN (2011−2017)
GPU code name
Kaveri
Jet / Sun
Market segment
Laptop
Laptop
Release date
June 2014
January 2014
Bus support
-
PCIe 3.0 x8
Interface
-
PCIe 3.0 x8
Boost clock speed
686 MHz
855 MHz
Compute units
-
5
Core clock speed
553 MHz
855 MHz
Floating-point performance
-
547.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2410 Million
690 million
Pipelines / CUDA cores
512
320
Power consumption (TDP)
-
unknown
Texture fill rate
-
17.10
Memory type
-
DDR3
Maximum RAM amount
-
4 GB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
-
1000 MHz
Memory bandwidth
-
16 GB/s
Shared memory
+
-
Display Connectors
-
No outputs
Eyefinity
-
+
DirectX
12 (FL 12_0)
DirectX® 11
Mantle
-
+
OpenCL
-
Not Listed
OpenGL
-
4.4
Shader Model
-
5.1
AppAcceleration
-
+
DualGraphics
-
1
Enduro
-
-
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+