Radeon HD 7770 and Radeon Vega 6 Mobile - video card comparison
Radeon HD 7770
Radeon Vega 6 Mobile
Architecture
GCN (2011−2017)
GCN 5.1 (2018−2021)
GPU code name
Cape Verde
Cezanne
Market segment
Desktop
Laptop
Release date
February 2012
April 2021
Interface
PCIe 3.0 x16
IGP
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
1600 MHz
Core clock speed
1000 MHz
300 MHz
Manufacturing process technology
28 nm
7 nm
Number of transistors
1,500 million
9,800 million
Pipelines / CUDA cores
640
384
Power consumption (TDP)
80 Watt
45 Watt
Texture fill rate
40.00
38.40
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
4500 MHz
System Shared
Memory bandwidth
72 GB/s
-
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Eyefinity
+
-
HDMI
+
-
DirectX
12 (11_1)
12 (12_1)
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
1.2