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Intel HD Graphics 405

Graphics Processor
Braswell GT1
Cores
144
TMUs
18
ROPs
3
Memory Size
System Shared
Memory Type
System Shared
Bus Width
System Shared
The HD Graphics 405 is an integrated graphics solution by Intel, launched in April 2015. Built on the 14 nm process, and based on the Braswell GT1 graphics processor, the device supports DirectX 12.0. This latest technology ensures that all new games will run on HD Graphics 405. It features 144 shading units, 18 texture mapping units and 3 ROPs. The GPU is operating at a frequency of 400 MHz, which can be boosted up to 740 MHz.
Its power draw is rated at 7 W maximum. HD Graphics 405 is connected to the rest of the system using a PCI-Express 3.0 x1 interface.

Graphics Processor

GPU Name
Braswell GT1
Architecture
Generation 8.0
Foundry
Intel
Process Size
14 nm
Transistors
unknown
Die Size
unknown

Integrated Graphics

Release Date
Apr 1st, 2015
Generation
HD Graphics
(Airmont)
Production
Active
Bus Interface
PCIe 3.0 x1
Reviews
1 in our database

Clock Speeds

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

Memory

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

Render Config

Shading Units
144
TMUs
18
ROPs
3
Execution Units
18

Theoretical Performance

Pixel Rate
2.220 GPixel/s
Texture Rate
13.32 GTexel/s
FP32 (float) performance
213.1 GFLOPS
FP64 (double) performance
53.28 GFLOPS (1:4)

Board Design

Slot Width
IGP
TDP
7 W
Outputs
No outputs

Graphics Features

DirectX
12.0 (11_1)
OpenGL
4.3
OpenCL
2.0
Vulkan
1.1.80
Shader Model
5.1