Intel Xeon W-3275M: specs and benchmarks

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Intel Xeon W-3275M
Intel Xeon W-3275M
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  • Core clock speed
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Year of release 2019
Performance 39.33

Summary

Intel started Intel Xeon W-3275M sales 3 June 2019 at a recommended price of $7,453. This is Cascade Lake 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 4600 MHz and a locked multiplier.

Compatibility-wise, this is FCLGA3647 processor with a TDP of 205 Watt. It supports DDR4-2933 memory.

It provides good benchmark performance at

39.33%

of a leader's which is AMD Ryzen Threadripper PRO 5995WX.

General info

Of Xeon W-3275M processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in performance rating73
Value for money0.12
Market segmentServer
SeriesIntel Xeon W
Architecture codenameCascade Lake (2019−2020)
Release date3 June 2019 (3 years ago)
Launch price (MSRP)$7,453of 305 (Core i7-870)
Price now$9030 (1.2x MSRP)of 14999 (Xeon Platinum 9282)
Value for money

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Technical specs

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores28 (Octacosa-Core)
Threads56
Base clock speed2.5 GHzof 4.7 (FX-9590)
Boost clock speed4.6 GHzof 5.5 (Core i9-12900KS)
Bus support4 × 8 GT/s
L1 cache1.75 MBof 1.5 (EPYC Embedded 3401)
L2 cache28 MBof 12 (Core 2 Quad Q9550)
L3 cache38.5 MBof 32 (Ryzen Threadripper 1998)
Chip lithography14 nmof 5 (Apple M1)
Maximum core temperature76 °Cof 110 (Atom x7-E3950)
64 bit support+
Windows 11 compatibility+
Unlocked multiplier-

Compatibility

Information on Xeon W-3275M compatibility with other computer components and devices: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1 (Uniprocessor)of 8 (Opteron 842)
SocketFCLGA3647
Thermal design power (TDP)205 Wattof 400 (Xeon Platinum 9282)

Technologies and extensions

Technological capabilities and additional instructions supported by Xeon W-3275M. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX-512
AES-NI+
AVX+
vPro+
Enhanced SpeedStep (EIST)+
Speed Shift+
Turbo Boost Technology2.0
Hyper-Threading Technology+
TSX+
Turbo Boost Max 3.0+

Security technologies

Processor technologies aimed at improving security, for example, by protecting against hacks.

TXT+
EDB+

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

VT-d+
VT-x+
EPT+

Memory specs

Types, maximum amount and channel number of RAM supported by Xeon W-3275M's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory typesDDR4-2933of 4800 (Ryzen 9 6980HX)
Maximum memory size2 TBof 786 (Xeon E5-2670 v3)
Max memory channels6of 12 (Xeon Platinum 9221)
Maximum memory bandwidth140.8 GB/sof 281.6 (Xeon Platinum 9221)
ECC memory support+

Peripherals

Specifications and connection types of supported peripherals.

PCIe version3.0
PCI Express lanes64of 128 (EPYC 7551P)

Benchmark performance

Single-core and multi-core benchmark results of Xeon W-3275M. Overall benchmark performance is measured in points in 0-100 range, higher is better.


Overall score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Xeon W-3275M 39.33
  • Passmark
  • GeekBench 5 Single-Core
  • GeekBench 5 Multi-Core

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

Xeon W-3275M 40767

GeekBench 5 Single-Core

Benchmark coverage: 37%

Xeon W-3275M 1057

GeekBench 5 Multi-Core

Benchmark coverage: 37%

Xeon W-3275M 18303

Game benchmarks

Relative perfomance

Overall Xeon W-3275M performance compared to nearest competitors among server CPUs.


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User rating

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