Home GPU Comparison Intel HD Graphics 405 Mobile 18EU vs AMD Radeon Vega 8

Intel HD Graphics 405 Mobile 18EU vs AMD Radeon Vega 8

We compared two Integrated graphics card GPUs: 0System Shared VRAM HD Graphics 405 18EU and 0System Shared VRAM Radeon Vega 8 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel HD Graphics 405 Mobile 18EU 's Advantages
Lower TDP (6W vs 45W)
AMD Radeon Vega 8 's Advantages
Released 4 years and 9 months late
Boost Clock has increased by 170% (2000MHz vs 740MHz)
384 additional rendering cores

Score

VS

Graphics Card

Apr 2016
Release Date
Jan 2021
HD Graphics-T
Generation
Cezanne
Integrated
Type
Integrated
Ring Bus
Bus Interface
IGP

Clock Speeds

400 MHz
Base Clock
300 MHz
740 MHz
Boost Clock
2000 MHz
System Shared
Memory Clock
System Shared

Memory

System Shared
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Dependent
Bandwidth
System Dependent

Render Config

-
Compute Units
8
-
-
-
128
Shading Units
512
16
TMUs
32
2
ROPs
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

1.200 GPixel/s
Pixel Rate
16.00 GPixel/s
9.600 GTexel/s
Texture Rate
64.00 GTexel/s
-
FP16 (half)
4.096 TFLOPS
153.6 GFLOPS
FP32 (float)
2.048 TFLOPS
38.40 GFLOPS
FP64 (double)
128.0 GFLOPS

Board Design

6W
TDP
45W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Braswell GT1
GPU Name
Cezanne
-
-
-
Generation 8.0
Architecture
GCN 5.1
Intel
Foundry
TSMC
14 nm
Process Size
7 nm
Unknown
Transistors
9.8 billion
Unknown
Die Size
156 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.3
OpenGL
4.6
2.0
OpenCL
2.1
1.1
Vulkan
1.2
-
-
-
5.1
Shader Model
6.4

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