Intel Xeon W-2255

The Intel Xeon W-2255 operates with 10 cores and 20 CPU threads. It run at 4.70 GHz base 4.40 GHz all cores while the TDP is set at 165 W.The processor is attached to the LGA 2066 CPU socket. This version includes 19.25 MB of L3 cache on one chip, supports 4 memory channels to support DDR4-2933 RAM and features 3.0 PCIe Gen 48 lanes. Tjunction keeps below -- degrees C. In particular, Cascade Lake SP Architecture is enhanced with 14 nm technology and supports VT-x, VT-x EPT, VT-d, vPro. The product was launched on Q4/2019

Intel Xeon W-2255
Frequency 3.70 GHz
CPU Cores 10
CPU Threads 20
Turbo (1 Core) 4.70 GHz
Turbo (10 Cores): 4.40 GHz
Hyperthreading Yes check
Overclocking No uncheck
Core Architecture normal

Memory & PCIe

Memory type DDR4-2933
Max memory 1024 GB
Memory channels 4
ECC Yes
PCIe version 3.0
PCIe lanes 48

Encryption

AES-NI Yes check

Technical details

Instruction set (ISA) x86-64 (64 bit)
Architecture Cascade Lake SP
L2-Cache --
L3-Cache 19.25 MB
Technology 14 nm
Release date Q4/2019
Socket LGA 2066

Thermal Management

TDP (PL1) 165 W
TDP (PL2) --
TDP Up --
TDP Down --
Tjunction max --

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

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Intel Xeon W-2255 210 (76%)
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Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

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