CPUDesktopReleased 2021

Intel Xeon W-1390T

8C/16T · 4.9 GHz · 35 W

The Xeon W-1390T is the low-power model of Intel's Xeon W-1300 (Rocket Lake-S) workstation family, launched in the second quarter of 2021. It fits eight cores, sixteen threads, AVX-512 and ECC memory support into a 35 W TDP, configurable down to 25 W, together with UHD Graphics P750, for compact and small-form-factor workstations.

General

Manufacturer
Intel
Model
Intel Xeon W-1390T
Segment
Desktop
Generation
Xeon W-1300 (Rocket Lake-S)
Codename
Rocket Lake-S
Architecture
x86_64
Microarchitecture
Cypress Cove
Release date
2021
Price
$546Search on Amazon

Cores & clocks

Cores / threads
8 cores / 16 threads
Base clock
1.50 GHz
Boost clock
4.90 GHz
TDP (design W)
35 W
Unlocked
✕ No
L2 cache
4 MB
L3 cache
16 MB
Technology (nm)
14 nm
14 nm

Platform

Socket
FCLGA1200
2-CPU (multi-socket)
✕ No
Integrated GPU
UHD Graphics P750
Clock: 1,200 MHz
Memory type
DDR4-3200
2-channel
Memory size
Up to 128 GB
ECC memory
✓ Yes
PCIe
PCIe 4.0 (20 lanes)

Instructions & AI

Instruction extensions
SSE4.1SSE4.2AVX2AVX-512
NPU
None

OS support

Windows
Windows 10Windows 11 24H2Windows 11 25H2Windows 11 26H2
Notes
Microsoft lists support at series level (Xeon W-1300 Series), which covers this Rocket Lake-S part for Windows 10 and Windows 11 24H2/25H2/26H2. macOS is tracked for Apple-designed cores only.

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