Intel Pentium 3825U socket: BGA 1168

What the Pentium 3825U is

The Pentium 3825U adds threads to value Broadwell-U on BGA 1168 for office thin clients. Intel set two cores with four threads at a fixed 1.9 GHz and 2 MB of cache. Power is 15 W on 14 nm from March 2015. Hyper-Threading separates it from Celeron dual cores at similar clocks.

Four threads smooth background updates during foreground docs. Fixed 1.9 GHz keeps behavior steady in managed fleets. The 14 nm process holds battery for full school days. Buyers meet it in budget 15 inch laptops where threads help Teams calls.

Intel HD Graphics drives panels and external displays for office work. DDR3L over two channels feeds the chip. The choice over Celeron is threads: where multitasking stutters on two threads, the 3825U stays usable.

Socket and motherboard compatibility

The 3825U solders to BGA 1168 with 15 W cooling. No later swap exists. Fleet buyers lock memory and storage images at deployment. SODIMM boards allow RAM growth where slots exist.

Mobile chipsets pair with U silicon. The LGA, PGA and BGA: CPU package types explained guide explains soldered limits. Confirm manageability features in firmware where fleets need them.

Memory, PCIe and cooling

DDR3L-1333 and 1600 to 16 GB over two channels suit office fleets. Eight gigabytes covers browsers with security agents. Dual channel pairs help graphics in calls.

PCIe 2.0 with 12 lanes feeds SSDs and Wi-Fi. SATA SSDs are the practical upgrade. A 256 GB drive with fresh OS image beats clock differences.

Cooling is a small laptop fan for 15 W. Dust control matters in carts. Steady 1.9 GHz holds where vents stay clear.

Upgrade paths

No CPU path exists on soldered boards. Compare the Intel Pentium 3805U at the same 1.9 GHz with two threads with the Intel Core i3-5005U above adding turbo graphics. All share BGA-1168.

A new fleet means new machines. The How to find your CPU socket type guide helps identify soldered office laptops.