Radeon HD 7750 and Radeon R5 230 - video card comparison
Passmark - benchmark score Radeon HD 7750 vs Radeon R5 230
Radeon HD 7750
1754
Radeon R5 230
228
Radeon HD 7750
Radeon R5 230
Architecture
GCN 1.0 (2012−2020)
TeraScale 2 (2009−2015)
GPU code name
Cape Verde
Caicos
Market segment
Desktop
Desktop
Release date
February 2012
April 2014
Bus support
PCIe 2.1 x16
PCIe 1.0 x4
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
N/A
Boost clock speed
800 MHz
-
Floating-point performance
819.2 gflops
200.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,500 million
370 million
Pipelines / CUDA cores
512
160
Power consumption (TDP)
75 Watt
19 Watt
Texture fill rate
25.60
5.000
Memory type
GDDR5
DDR3
Maximum RAM amount
1 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1125 MHz
-
Memory bandwidth
72 GB/s
10.67 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 1x VGA
Eyefinity
1
1
HDMI
+
+
DisplayPort support
+
-
DirectX
DirectX® 11
DirectX® 11
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
AppAcceleration
-
-
CrossFire
1
1
DDMA audio
-
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerPlay
-
+
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-