Radeon HD 4550 and Radeon R7 Graphics - video card comparison
Radeon HD 4550
Radeon R7 Graphics
Architecture
TeraScale (2005−2013)
GCN 2.0 (2013−2017)
GPU code name
RV710
Spectre
Market segment
Desktop
Desktop
Release date
September 2008
January 2014
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
None
-
Boost clock speed
-
980 MHz
Core clock speed
600 MHz
686 MHz
Floating-point performance
96 gflops
526.8 gflops
Manufacturing process technology
55 nm
28 nm
Number of transistors
242 million
2,410 million
Pipelines / CUDA cores
80
512
Power consumption (TDP)
25 Watt
15 Watt
Texture fill rate
4.800
31.36
Memory type
DDR2
System Shared
Maximum RAM amount
256 MB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
1310 MHz
System Shared
Memory bandwidth
10.48 GB/s
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
10.1 (10_1)
12 (12_0)
OpenCL
1.1
2.0
OpenGL
3.3
4.6
Shader Model
4.1
6.0
Vulkan
N/A
1.2.131