Arc A780 and Radeon 740M - video card comparison
Arc A780
Radeon 740M
Architecture
Generation 12.7 (2022)
RDNA 3
GPU code name
DG2-512
Phoenix
Market segment
Desktop
Laptop
Release date
2022
May 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x8
Supplementary power connectors
2x 8-pin
None
Boost clock speed
2200 MHz
2500 MHz
Core clock speed
-
1500 MHz
Manufacturing process technology
6 nm
4 nm
Number of transistors
21,700 million
25,390 million
Pipelines / CUDA cores
4096
256
Power consumption (TDP)
200 Watt
30 Watt (30 - 15 Watt TGP)
Texture fill rate
563.2
40.00
Memory type
GDDR6X
System Shared
Maximum RAM amount
16 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
17.5 GB/s
System Shared
Memory bandwidth
559.6 GB/s
-
Shared memory
-
+
Display Connectors
1x HDMI 2.1, 3x DisplayPort 2.0
Portable Device Dependent
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
3.0
2.1
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.3
1.3