HD Graphics 405 and Radeon PRO W7700 - video card comparison
HD Graphics 405
Radeon PRO W7700
Architecture
Gen. 8 (2015−2016)
RDNA 3.0 (2022)
GPU code name
Braswell
Navi 32
Market segment
Laptop
Workstation
Release date
April 2016
November 2023
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
1x 8-pin
Boost clock speed
700 MHz
2600 MHz
Core clock speed
320 MHz
-
Floating-point performance
213.1 gflops
-
Manufacturing process technology
14 nm
5 nm
Number of transistors
189 million
28,100 million
Pipelines / CUDA cores
16
3072
Power consumption (TDP)
6 Watt
190 Watt
Texture fill rate
11.20
499.2
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
16 GB
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
System Shared
18 GB/s
Memory bandwidth
-
576.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
4x DisplayPort 2.1
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenCL
2.0
2.2
OpenGL
4.3
4.6
Shader Model
5.1
6.7
Vulkan
1.1.80
1.3