Radeon R5 Graphics and Arc A770 - video card comparison
Radeon R5 Graphics
Arc A770
Architecture
GCN 2.0 (2013−2017)
Alchemist
GPU code name
Spectre SL
DG2-512
Market segment
Desktop
Desktop
Release date
September 2014
October 2022
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Boost clock speed
720 MHz
2400 MHz
Core clock speed
497 MHz
2100 MHz
Floating-point performance
388.1 gflops
-
Manufacturing process technology
28 nm
6 nm
Number of transistors
2,410 million
21,700 million
Pipelines / CUDA cores
256
4096
Power consumption (TDP)
15 Watt
225 Watt
Texture fill rate
7.952
614.4
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
16 GB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
16000 MHz
Memory bandwidth
-
512.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 2.0
HDMI
-
+
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.0
6.6
Vulkan
1.2.131
1.3