Radeon RX 560 and Radeon HD 6770 Green Edition - video card comparison
Radeon RX 560
Radeon HD 6770 Green Edition
Architecture
GCN 4.0 (2016−2020)
TeraScale 2 (2009−2015)
GPU code name
Polaris 21
Juniper
Market segment
Desktop
Desktop
Release date
April 2017
April 2013
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
None
-
Boost clock speed
1275 MHz
-
Core clock speed
1175 MHz
700 MHz
Floating-point performance
2,611 gflops
1,008 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
3,000 million
1,040 million
Pipelines / CUDA cores
1024
720
Power consumption (TDP)
75 Watt
86 Watt
Texture fill rate
81.60
25.20
Memory type
GDDR5
GDDR3
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
7000 MHz
1334 MHz
Memory bandwidth
112.0 GB/s
21.34 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x HDMI, 2x mini-DisplayPort
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