Intel Xeon W-3175X: specs and benchmarks

Intel Xeon W-3175X

Summary

Intel started Intel Xeon W-3175X sales 8 October 2018 at a recommended price of $2,999. This is high-end Skylake-W architecture desktop processor primarily aimed at professional systems. It has 28 cores and 56 threads, and is based on 14 nm manufacturing technology, with a maximum frequency of 3.80 GHz and an unlocked multiplier.

Compatibility-wise, this is FCLGA3647 processor with a TDP of 255 Watt. It supports DDR4-2666 memory.

It provides good benchmark performance at 70.81 percent of a leader's which is AMD EPYC 7742.

General info

Of Xeon W-3175X processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Type
Server
 
Series
Intel Xeon W
 
Achitecture codename
Skylake-W
 
Release date
8 October 2018
 
Launch price (MSRP)
$2,999
 

Technical specs

Xeon W-3175X'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-3175X's performance, but to be more precise you have to review its test results.
Number of cores
28
 
Number of threads
56
 
Maximum frequency
3.8 GHz
 
of 5 (FX-9590)
Bus support
4 × 8 GT / s
 
L1 cache
64K (per core)
 
of 896 (Core i9-7940X)
L2 cache
28 MB
 
of 8 (FX-8350)
L3 cache
38.5 MB (shared)
 
Manufacturing process technology
14 nm
 
Maximum core temperature
85 °C
 
of 110 (Atom x7-E3950)
Transistor count
8,000 million
 
of 19200 (EPYC 7551P)
64 bit support
+
 
Unlocked
+
 

Compatibility

Information on Xeon W-3175X 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
 
Socket
FCLGA3647
 
Power consumption (TDP)
255 Watt
 
of 650 (Atom Z500)

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-3175X. You'll probably need this information if you require some particular technology.
Instruction set extensions
Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
 
AES-NI
+
 
AVX
+
 
vPro
+
 
Enhanced SpeedStep (EIST)
+
 
Speed Shift
+
 
Turbo Boost
2.0
 
Hyper-Threading
+
 
TSX
+
 
Turbo Boost Max 3.0
-
 

Security technologies

Xeon W-3175X technologies aimed at raising security, for example, by protecting against hacks.
TXT
+
 
EDB
+
 

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-3175X are enumerated here.
VT-d
+
 
VT-x
+
 
EPT
+
 

Memory specs

Types, maximum amount and channel number of RAM supported by Xeon W-3175X.
Supported memory types
DDR4-2666
 
Maximum memory size
512 GB
 
Max memory channels
6
 
Maximum memory bandwidth
119.21 GB / s
 
of 262.26 (Xeon Platinum 9221)
ECC memory support
+
 

Peripherals

Specifications and connection of Xeon W-3175X's supported peripherals.
PCIe revision
3.0
 
Max number of PCIe lanes
48
 
of 128 (EPYC 7551P)

Benchmark performance

Non-gaming benchmarks performance of Xeon W-3175X. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

70.81

Passmark

33538

Game benchmarks

Let's see how good Xeon W-3175X is for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Relative perfomance

Overall Xeon W-3175X performance compared to nearest competitors. All CPU types participate.

Advices and comments

Here you can ask a question about Xeon W-3175X, agree or disagree with our judgements, or report an error or mismatch.