Intel Xeon W-2140B: specs and benchmarks

Intel Xeon W-2140B


Intel started Intel Xeon W-2140B sales 5 June 2017. This is Skylake (server) architecture desktop processor primarily aimed at office systems. It has 8 cores and 16 threads, and is based on 14 nm manufacturing technology, with a maximum frequency of 3200 MHz and a locked multiplier.

Compatibility-wise, this is Socket R4 processor.

It provides poor benchmark performance at 21.89 percent of a leader's which is AMD Ryzen Threadripper 3990X.

General info

Of Xeon W-2140B processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
Intel Xeon W
Architecture codename
Skylake (server)
Release date
5 June 2017

Technical specs

Xeon W-2140B's quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Xeon W-2140B's performance, but to be more precise you have to review its test results.
Number of cores
Number of threads
Maximum frequency
3.2 GHz
Bus support
4 × 8 GT/s
L1 cache
512 KB
of 896 (Atom C3950)
L2 cache
8 MB
L3 cache
11 MB
Manufacturing process technology
14 nm
64 bit support


Information on Xeon W-2140B compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one.
Max number of CPUs in a configuration
1 (Uniprocessor)
Socket R4

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2140B. You'll probably need this information if you require some particular technology.

Security technologies

Xeon W-2140B technologies aimed at raising security, for example, by protecting against hacks.

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2140B are enumerated here.

Memory specs

Types, maximum amount and channel number of RAM supported by Xeon W-2140B.
Maximum memory size
512 GB
Maximum memory bandwidth
79.47 GB/s
of 262.26 (Xeon Platinum 9221)

Benchmark performance

Non-gaming benchmarks performance of Xeon W-2140B. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance




Game benchmarks

Let's see how good Xeon W-2140B is for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Relative perfomance

Overall Xeon W-2140B performance compared to nearest competitors. All CPU types participate.

User rating

Here you can see the rating of the processor by users, as well as give your rating.

Advices and comments

Here you can ask a question about Xeon W-2140B, agree or disagree with our judgements, or report an error or mismatch.