GeForce 405M and Arc A530M - video card comparison
GeForce 405M
Arc A530M
Architecture
GT2xx (2009−2012)
Xe HPG (2020−2022)
GPU code name
GT218
Alchemist
Market segment
Laptop
Laptop
Release date
May 2012
July 2023
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 4.0 x8
Boost clock speed
-
1300 MHz
Core clock speed
606 MHz
900 MHz
CUDA cores
16
-
Floating-point performance
38.78 gflops
-
Gigaflops
73
-
Manufacturing process technology
40 nm
6 nm
Number of transistors
260 million
-
Pipelines / CUDA cores
16
12
Power consumption (TDP)
14 Watt
65 Watt (65 - 95 Watt TGP)
Texture fill rate
4.848
124.8
Memory type
GDDR3, DDR3
GDDR6
Maximum RAM amount
Up to 512 MB
8 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
Up to 800 (DDR3), Up to 800 (GDDR3) MHz
14000 MHz
Memory bandwidth
25.6 GB/s
224.0 GB/s
Shared memory
-
-
Display Connectors
DisplayPort, HDMI, VGA, Dual Link DVI, Single Link DVI
Portable Device Dependent
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
DirectX
12 API
12 Ultimate (12_2)
CUDA
+
-
OpenCL
1.1
3.0
OpenGL
4.5
4.6
Shader Model
4.1
6.6
Vulkan
N/A
1.3
Power management
8.0
-