Arc Pro A40 and Arc A580 - video card comparison
Arc Pro A40
Arc A580
Architecture
Generation 12.7 (2022)
-
GPU code name
DG2-128
DG2-512
Market segment
Desktop
Desktop
Release date
August 2022
October 2023
Interface
PCIe 4.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
1700 MHz
2000 MHz
Core clock speed
-
1700 MHz
Manufacturing process technology
6 nm
6 nm
Number of transistors
7,200 million
21,700 million
Pipelines / CUDA cores
1024
3072
Power consumption (TDP)
50 Watt
175 Watt
Texture fill rate
108.8
384.0
Memory type
GDDR6
GDDR6
Maximum RAM amount
6 GB
8 GB
Memory bus width
96 Bit
256 Bit
Memory clock speed
16 GB/s
16000 MHz
Memory bandwidth
192.0 GB/s
512.0 GB/s
Display Connectors
4x mini-DisplayPort 2.0
1x HDMI 2.1, 3x DisplayPort 2.0
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.6
Vulkan
1.3
1.3