Template:mpu Pentium 4405U is a dual-core budget 64-bit x86 microprocessor introduced by Intel in late 2015. This processor, which is based on the Skylake microarchitecture, is fabricated on Intel's 14 nm process and operates at 2.1 GHz with a TDP of 15 W and a configurable TDP-down of 10 W. The 4405U incorporates the HD Graphics 510 IGP operating at up to 950 MHz and supports up to 32 GiB of dual-channel DDR4-2133 memory.

Cache

Main article: Skylake § Cache

Cache Info [Edit Values]
L1I$	64 KiB 65,536 B 0.0625 MiB	2x32 KiB 8-way set associative (per core, write-back)
L1D$	64 KiB 65,536 B 0.0625 MiB	2x32 KiB 8-way set associative (per core, write-back)
L2$	512 KiB 0.5 MiB 524,288 B 4.882812e-4 GiB	2x256 KiB 4-way set associative (per core)
L3$	2 MiB 2,048 KiB 2,097,152 B 0.00195 GiB	2x1 MiB

Graphics

Integrated Graphic Information
GPU	Intel HD Graphics 510
Device ID	0x1906
Execution Units	12
Displays	3
Frequency	300 MHz 0.3 GHz 300,000 KHz
Max frequency	950 MHz 0.95 GHz 950,000 KHz
Max memory	64 GB "GB" is not declared as a valid unit of measurement for this property.
Output	DisplayPort, Embedded DisplayPort, HDMI, DVI
DirectX	12.1
OpenGL	4.4
OpenCL	2.0
HDMI	1.4
DP	1.2
eDP	1.3
Max HDMI Res	4096x2304 @24 Hz
Max DP Res	4096x2304 @60 Hz
Max eDP Res	4096x2304 @60 Hz
	Intel Quick Sync Video
	Intel WiDi (Wireless Display)
	Intel Clear Video

Memory controller

Integrated Memory Controller
Type	DDR3L-1333, DDR3L-1600, DDR3L-RS1333, DDR3L-RS1600, DDR4-1866, DDR4-2133, DDR4-RS1866, DDR4-RS2133
Controllers	1
Channels	2
ECC Support	No
Max bandwidth	34.1 GB/s
Max memory	32 GB