Radeon RX 550 and Radeon R7 A265 - video card comparison
Passmark - benchmark score Radeon RX 550 vs Radeon R7 A265
Radeon RX 550
2809
Radeon R7 A265
1023
Radeon RX 550
Radeon R7 A265
Architecture
GCN 4.0 (2016−2020)
GCN 1.0 (2012−2020)
GPU code name
Lexa
Opal
Market segment
Desktop
Desktop
Release date
April 2017
January 2014
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
None
-
Boost clock speed
1183 MHz
825 MHz
Core clock speed
1100 MHz
725 MHz
Floating-point performance
1,211 gflops
633.6 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
2,200 million
950 million
Pipelines / CUDA cores
512
384
Power consumption (TDP)
50 Watt
-
Texture fill rate
37.86
19.80
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
7000 MHz
1800 MHz
Memory bandwidth
112.0 GB/s
28.8 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 (11_1)
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.2.131
1.2.131