Radeon HD 6570 and Radeon RX 550 512SP - video card comparison
Radeon HD 6570
Radeon RX 550 512SP
Architecture
TeraScale 2 (2009−2015)
GCN 4.0 (2016−2020)
GPU code name
Turks
Baffin
Market segment
Desktop
Desktop
Release date
April 2011
October 2017
Bus support
PCIe 2.1 x16
-
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
650 MHz
1071 MHz
Floating-point performance
624.0 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
716 million
3,000 million
Pipelines / CUDA cores
480
512
Power consumption (TDP)
40 Watt
50 Watt
Texture fill rate
15.60
34.27
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
900 MHz
6 GB/s
Memory bandwidth
28.8 GB/s
96 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI, 1x DisplayPort
Eyefinity
1
-
HDMI
+
+
DisplayPort support
+
-
DirectX
DirectX® 11
12 (12_0)
Mantle
-
-
OpenCL
1.2
2.0
OpenGL
4.4
4.6
Shader Model
5.0
6.4
Vulkan
-
1.2
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
UVD
+
-
ZeroCore
-
-