Radeon HD 3550 and Durango 2 - video card comparison
Radeon HD 3550
Durango 2
Architecture
TeraScale (2005−2013)
GCN 1.0 (2012−2020)
GPU code name
RV620
Durango 2
Market segment
Desktop
Desktop
Release date
August 2008
-
Interface
PCIe 2.0 x16
-
Supplementary power connectors
None
-
Core clock speed
594 MHz
-
Floating-point performance
47.52 gflops
-
Manufacturing process technology
55 nm
16 nm
Number of transistors
181 million
5,000 million
Pipelines / CUDA cores
40
896
Power consumption (TDP)
30 Watt
-
Texture fill rate
2.376
-
Memory type
DDR2
-
Maximum RAM amount
512 MB
-
Memory bus width
64 Bit
-
Memory clock speed
792 MHz
-
Memory bandwidth
6.336 GB/s
-
Display Connectors
2x DisplayPort
-
DirectX
10.1 (10_1)
12 (11_1)
OpenCL
N/A
1.2
OpenGL
3.3
N/A
Shader Model
4.1
5.1
Vulkan
N/A
1.1