Radeon R5 230 and Radeon HD 3450 - video card comparison
Passmark - benchmark score Radeon R5 230 vs Radeon HD 3450
Radeon R5 230
228
Radeon HD 3450
125
Radeon R5 230
Radeon HD 3450
Architecture
TeraScale 2 (2009−2015)
TeraScale (2005−2013)
GPU code name
Caicos
RV620
Market segment
Desktop
Desktop
Release date
April 2014
December 2007
Bus support
PCIe 1.0 x4
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
N/A
None
Core clock speed
-
600 MHz
Floating-point performance
200.0 gflops
48 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
370 million
181 million
Pipelines / CUDA cores
160
40
Power consumption (TDP)
19 Watt
25 Watt
Texture fill rate
5.000
2.400
Memory type
DDR3
DDR2
Maximum RAM amount
4 GB
256 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
-
1000 MHz
Memory bandwidth
10.67 GB/s
8 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x VGA, 1x S-Video
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
10.1 (10_1)
Mantle
-
-
OpenCL
1.2
N/A
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
-
N/A
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
-
-
Enduro
-
-
HD3D
-
-
PowerPlay
+
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-