Intel Xeon D-1528 socket: BGA 1667
The Intel Xeon D-1528 uses the BGA 1667 package soldered to server boards. It is a 6 core Broadwell-DE SoC with 12 threads from 1.9 GHz to 2.5 GHz at 35 W.
- Socket
- BGA 1667
- Launched
- November 2015
- Cores and threads
- 6 and 12
- Base power
- 35 W
- Codename
- Broadwell
- Segment
- Server
- Family
- Intel Xeon D
- Clocks
- 1.9 / 2.5 GHz
Intel Xeon D-1528 specifications
| Cores | 6 |
|---|---|
| Threads | 12 |
| Core architecture | Broadwell cores on 14 nm |
| Clocks | 1.9 GHz base, up to 2.5 GHz turbo |
| Cache | 9 MB Smart Cache |
| Processor base power (TDP) | 35 W |
| Manufacturing process | 14 nm |
| Memory support | DDR4 and DDR3 ECC, two channels, up to 128 GB |
| PCI Express | PCIe 2.0 and 3.0, up to 32 lanes |
| Integrated graphics | None |
| ECC memory | Supported |
| Package | FCBGA1667 (37.5 × 37.5 mm, soldered) |
Motherboard compatibility
Intel Xeon D-1528 needs a motherboard with a BGA 1667 socket. Chipset by chipset data for this codename is not recorded yet. See the BGA 1667 chipset list and the board maker's CPU support list.
BGA 1667 at a glance
| Type | BGA, 1,667 contacts |
|---|---|
| Package size | 37.5 × 37.5 mm |
| Introduced | February 2016 |
| Memory | DDR4 and DDR3L with ECC, two channels, up to 128 GB |
| Cooler mounting holes | Not applicable (soldered) |
What the Xeon D-1528 is
The Xeon D-1528 is a 6 core low power Broadwell-DE SoC on BGA 1667 for efficient edge servers. Intel set 6 cores and 12 threads at 1.9 GHz base with turbo to 2.5 GHz. Nine megabytes of Smart Cache cover services. Power is 35 W on 14 nm from November 2015.
Six cores at 35 W suit fan constrained edge boxes with steady loads. Turbo covers management bursts while throughput holds near base. On package networking trims board power. The 35 W envelope fits outdoor cabinets better than 45 W parts.
DDR4 and DDR3 ECC over two channels to 128 GB feed the node. ECC suits unattended sites. Buyers pick the D-1528 where 6 cores must fit 35 W with SoC networking.
Socket and motherboard compatibility
The D-1528 solders to BGA 1667 with 35 W board cooling. No swap exists. Low power edge designs lock configs for years. Remote management through the board BMC is essential.
SoC integration keeps node power low. The LGA, PGA and BGA: CPU package types explained guide covers soldered server limits. Verify extended temperature support where cabinets run hot.
Memory, PCIe and cooling
DDR4 and DDR3 ECC over two channels to 128 GB suit efficient virtualization. Two channels feed six cores fairly. ECC is mandatory.
PCIe 2.0 and 3.0 with up to 32 lanes serve storage and radios. Integrated NICs cover base traffic. Compact flash arrays suit the power budget.
Cooling uses modest heatsinks for 35 W with chassis airflow. Low clocks ease thermals. Sealed cabinets still need air exchange.
Upgrade paths
No upgrade exists soldered. Compare the Intel Xeon D-1531 at 2.2 GHz to 2.7 GHz with 45 W tuning above, or the Intel Xeon D-1527 at 4 cores with similar clocks. All share BGA-1667.
A new generation needs a new board. The How to find your CPU socket type guide helps audit edge SoC fleets.
Frequently asked questions
What socket does the Intel Xeon D-1528 use?
It uses BGA 1667, soldered.
How many cores does the Xeon D-1528 have?
6 cores and 12 threads at 1.9 GHz base with turbo to 2.5 GHz.
What is the TDP of the Xeon D-1528?
35 W.
When did the Xeon D-1528 launch?
November 2015.
Sources and verification
Facts last checked against these sources on . Page last edited on .