Radeon HD 6770 Green Edition and Radeon Vega 7 - video card comparison
Radeon HD 6770 Green Edition
Radeon Vega 7
Architecture
TeraScale 2 (2009−2015)
GCN 5.1 (2018−2021)
GPU code name
Juniper
Cezanne
Market segment
Desktop
Desktop
Release date
April 2013
April 2021
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
-
None
Boost clock speed
-
1900 MHz
Core clock speed
700 MHz
-
Floating-point performance
1,008 gflops
-
Manufacturing process technology
40 nm
7 nm
Number of transistors
1,040 million
9,800 million
Pipelines / CUDA cores
720
448
Power consumption (TDP)
86 Watt
45 Watt
Texture fill rate
25.20
53.20
Memory type
GDDR3
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1334 MHz
System Shared
Memory bandwidth
21.34 GB/s
-
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
HDMI
+
-
DirectX
11.2 (11_0)
12 (12_1)
OpenCL
1.2
2.1
OpenGL
4.4
4.6
Shader Model
5.0
6.4
Vulkan
N/A
1.2