HD Graphics 400 and Radeon RX Vega 7 - video card comparison
HD Graphics 400
Radeon RX Vega 7
Architecture
Generation 8.0 (2014−2015)
Vega (2017−2021)
GPU code name
Braswell GT1
Vega Raven Ridge
Market segment
Desktop
Laptop
Release date
April 2015
January 2020
Interface
PCIe 3.0 x1
-
Boost clock speed
640 MHz
1800 MHz
Core clock speed
320 MHz
-
Floating-point performance
134.4 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
189 million
-
Pipelines / CUDA cores
96
448
Power consumption (TDP)
6 Watt
15 Watt
Texture fill rate
7.680
-
Memory type
DDR3L
-
Maximum RAM amount
8 GB
-
Memory bus width
System Shared
-
Memory clock speed
System Shared
-
Shared memory
-
+
Display Connectors
No outputs
-
DirectX
12 (11_1)
12_1
OpenCL
2.0
-
OpenGL
4.3
-
Shader Model
5.1
-
Vulkan
1.1.80
-