Xeon W-2255 vs E5-2686 v4

VS

Aggregate performance score

Xeon E5-2686 v4
2016
18 cores / 36 threads, 145 Watt
12.77
Xeon W-2255
2019
10 cores / 20 threads, 165 Watt
14.09
+10.3%

Xeon W-2255 outperforms Xeon E5-2686 v4 by a moderate 10% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2686 v4 and Xeon W-2255 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking595516
Place by popularitynot in top-100not in top-100
Market segmentServerServer
SeriesIntel Xeon E5no data
Power efficiency8.338.08
Architecture codenameBroadwell (2015−2019)no data
Release date20 June 2016 (8 years ago)1 October 2019 (5 years ago)

Detailed specifications

Xeon E5-2686 v4 and Xeon W-2255 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores18 (Octadeca-Core)10 (Deca-Core)
Threads3620
Base clock speed2.3 GHz3.7 GHz
Boost clock speed3 GHz4.7 GHz
Bus typeQPIno data
Bus rate2 × 9.6 GT/s8 GT/s
Multiplier23no data
L2 cache4.5 MBno data
L3 cache45 MB19.25 MB
Chip lithography14 nm14 nm
Die size456.12 mm2no data
Maximum core temperatureno data62 °C
Number of transistors7200 Millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Xeon E5-2686 v4 and Xeon W-2255 compatibility with other computer components: 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 configuration2 (Multiprocessor)1
Socketno dataFCLGA2066
Power consumption (TDP)145 Watt165 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2686 v4 and Xeon W-2255. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX++
Idle Statesno data+
Thermal Monitoring-+
Demand Based Switchingno data+
PAEno data46 Bit
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

Xeon E5-2686 v4 and Xeon W-2255 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDBno data+
Secure Keyno data+
MPX-+
Identity Protection-+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2686 v4 and Xeon W-2255 are enumerated here.

VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2686 v4 and Xeon W-2255. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR4-2933
Maximum memory size1,536 GB1 TB
Max memory channelsno data4
Maximum memory bandwidthno data93.85 GB/s
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2686 v4 and Xeon W-2255.

PCIe version3.03.0
PCI Express lanes4048

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark 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 E5-2686 v4 12.77
Xeon W-2255 14.09
+10.3%

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.

Xeon E5-2686 v4 20289
Xeon W-2255 22384
+10.3%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Xeon E5-2686 v4 654
Xeon W-2255 1561
+139%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Xeon E5-2686 v4 4031
Xeon W-2255 9456
+135%

Gaming performance

Pros & cons summary


Performance score 12.77 14.09
Recency 20 June 2016 1 October 2019
Physical cores 18 10
Threads 36 20
Power consumption (TDP) 145 Watt 165 Watt

Xeon E5-2686 v4 has 80% more physical cores and 80% more threads, and 13.8% lower power consumption.

Xeon W-2255, on the other hand, has a 10.3% higher aggregate performance score, and an age advantage of 3 years.

The Xeon W-2255 is our recommended choice as it beats the Xeon E5-2686 v4 in performance tests.


Should you still have questions on choice between Xeon E5-2686 v4 and Xeon W-2255, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2686 v4
Xeon E5-2686 v4
Intel Xeon W-2255
Xeon W-2255

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Community ratings

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