Xeon E5-1686 V3 vs W-3275

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Primary details

Comparing Xeon W-3275 and Xeon E5-1686 V3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking189not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation11.37no data
Market segmentServerServer
SeriesIntel Xeon Wno data
Power efficiency11.89no data
Architecture codenameCascade Lake (2019−2020)Haswell-EP (2014−2015)
Release date3 June 2019 (5 years ago)8 September 2014 (10 years ago)
Launch price (MSRP)$4,449no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon W-3275 and Xeon E5-1686 V3 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 cores28 (Octacosa-Core)12 (Dodeca-Core)
Threads5624
Base clock speed2.5 GHz2.6 GHz
Boost clock speed4.6 GHz3.3 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier25no data
L1 cache1.75 MB64K (per core)
L2 cache28 MB256K (per core)
L3 cache38.5 MB30 MB (shared)
Chip lithography14 nm22 nm
Die sizeno data356 mm2
Maximum core temperature76 °Cno data
Number of transistorsno data2,600 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Xeon W-3275 and Xeon E5-1686 V3 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 configuration1 (Uniprocessor)1
SocketFCLGA36472011-3
Power consumption (TDP)205 Watt135 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-3275 and Xeon E5-1686 V3. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX-512no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX++
Turbo Boost Max 3.0+no data
Deep Learning Boost+-

Security technologies

Xeon W-3275 and Xeon E5-1686 V3 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-3275 and Xeon E5-1686 V3 are enumerated here.

VT-d++
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-3275 and Xeon E5-1686 V3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2933DDR4-2133
Maximum memory size1 TBno data
Max memory channels6no data
Maximum memory bandwidth140.8 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon W-3275 and Xeon E5-1686 V3.

PCIe version3.03.0
PCI Express lanes6440

Pros & cons summary


Recency 3 June 2019 8 September 2014
Physical cores 28 12
Threads 56 24
Chip lithography 14 nm 22 nm
Power consumption (TDP) 205 Watt 135 Watt

Xeon W-3275 has an age advantage of 4 years, 133.3% more physical cores and 133.3% more threads, and a 57.1% more advanced lithography process.

Xeon E5-1686 V3, on the other hand, has 51.9% lower power consumption.

We couldn't decide between Xeon W-3275 and Xeon E5-1686 V3. We've got no test results to judge.


Should you still have questions on choice between Xeon W-3275 and Xeon E5-1686 V3, ask them in Comments section, and we shall answer.

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Intel Xeon W-3275
Xeon W-3275
Intel Xeon E5-1686 V3
Xeon E5-1686 V3

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