Radeon R3 Graphics and Arc 7 A780 - video card comparison
Radeon R3 Graphics
Arc 7 A780
Architecture
GCN 2.0 (2013−2017)
Generation 12.7 (2022)
GPU code name
Beema
DG2-512
Market segment
Desktop
Desktop
Release date
January 2015
2022
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
600 MHz
2200 MHz
Core clock speed
267 MHz
-
Floating-point performance
153.6 gflops
-
Manufacturing process technology
28 nm
6 nm
Number of transistors
930 million
21,700 million
Pipelines / CUDA cores
128
4096
Power consumption (TDP)
15 Watt
200 Watt
Texture fill rate
4.800
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
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.3
6.6
Vulkan
1.2.131
1.3