Radeon RX 550 and Radeon HD 7570 - video card comparison
Passmark - benchmark score Radeon RX 550 vs Radeon HD 7570
Radeon RX 550
2809
Radeon HD 7570
633
Radeon RX 550
Radeon HD 7570
Architecture
GCN 4.0 (2016−2020)
TeraScale 2 (2009−2015)
GPU code name
Lexa
Turks
Market segment
Desktop
Desktop
Release date
April 2017
January 2012
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
None
None
Boost clock speed
1183 MHz
-
Core clock speed
1100 MHz
650 MHz
Floating-point performance
1,211 gflops
624 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
2,200 million
716 million
Pipelines / CUDA cores
512
480
Power consumption (TDP)
50 Watt
60 Watt
Texture fill rate
37.86
15.60
Memory type
GDDR5
DDR3, GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
7000 MHz
1600 MHz
Memory bandwidth
112.0 GB/s
64 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
DirectX
12 (12_0)
11.2 (11_0)
OpenCL
2.0
1.2
OpenGL
4.6
4.4
Shader Model
6.4
5.0
Vulkan
1.2.131
N/A