HD Graphics 405 and RTX A2000 12 GB - video card comparison
HD Graphics 405
RTX A2000 12 GB
Architecture
Gen. 8 (2015−2016)
Ampere (2020−2022)
GPU code name
Braswell
GA106
Market segment
Laptop
Desktop
Release date
April 2016
November 2021
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
None
Boost clock speed
700 MHz
1200 MHz
Core clock speed
320 MHz
-
Floating-point performance
213.1 gflops
-
Manufacturing process technology
14 nm
8 nm
Number of transistors
189 million
12,000 million
Pipelines / CUDA cores
16
3328
Power consumption (TDP)
6 Watt
70 Watt
Texture fill rate
11.20
124.8
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
12 GB
Memory bus width
64/128 Bit
192 Bit
Memory clock speed
System Shared
12 GB/s
Memory bandwidth
-
288.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
4x mini-DisplayPort
DirectX
12 (11_1)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
2.0
3.0
OpenGL
4.3
4.6
Shader Model
5.1
6.6
Vulkan
1.1.80
1.3