Radeon HD 7660G and Arc A780 - video card comparison
Radeon HD 7660G
Arc A780
Architecture
Terascale 3 (2010−2013)
Generation 12.7 (2022)
GPU code name
Trinity
DG2-512
Market segment
Laptop
Desktop
Release date
May 2012
2022
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
686 MHz
2200 MHz
Core clock speed
497 MHz
-
Manufacturing process technology
32 nm
6 nm
Number of transistors
1.3 Million
21,700 million
Pipelines / CUDA cores
384
4096
Power consumption (TDP)
35 Watt
200 Watt
Texture fill rate
16.46
563.2
Memory type
System Shared
GDDR6X
Maximum RAM amount
System Shared
16 GB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
17.5 GB/s
Memory bandwidth
-
559.6 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 2.0
HDMI
-
+
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenCL
1.2
3.0
OpenGL
4.4
4.6
Shader Model
5.0
6.6
Vulkan
N/A
1.3