Xeon W3565 vs W-2140B

VS

Aggregate performance score

Xeon W-2140B
2017
8 cores / 16 threads, 120 Watt
11.12
+415%
Xeon W3565
2009
4 cores / 8 threads, 130 Watt
2.16

Xeon W-2140B outperforms Xeon W3565 by a whopping 415% based on our aggregate benchmark results.

Primary details

Comparing Xeon W-2140B and Xeon W3565 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking7091862
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data5.66
Market segmentServerServer
SeriesIntel Xeon Wno data
Power efficiency8.611.54
Architecture codenameSkylake (server) (2017−2019)Bloomfield (2008−2010)
Release date5 June 2017 (7 years ago)1 November 2009 (15 years ago)
Launch price (MSRP)no data$70

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon W-2140B and Xeon W3565 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 cores8 (Octa-Core)4 (Quad-Core)
Threads168
Base clock speed3.2 GHz3.2 GHz
Boost clock speed3.2 GHz3.46 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier32no data
L1 cache512 KB64 KB (per core)
L2 cache8 MB256 KB (per core)
L3 cache11 MB (shared)8 MB (shared)
Chip lithography14 nm45 nm
Die size484 mm2263 mm2
Maximum case temperature (TCase)70 °Cno data
Number of transistorsno data731 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon W-2140B and Xeon W3565 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
Socket2066FCLGA1366
Power consumption (TDP)120 Watt130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2140B and Xeon W3565. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2
AES-NI+-
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technologyno data1.0
Hyper-Threading Technologyno data+
TSX+-
Idle Statesno data+
Demand Based Switchingno data+
PAEno data36 Bit

Security technologies

Xeon W-2140B and Xeon W3565 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2140B and Xeon W3565 are enumerated here.

VT-d+no data
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-2140B and Xeon W3565. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR3
Maximum memory size512 GB24 GB
Max memory channelsno data3
Maximum memory bandwidth85.33 GB/s25.6 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon W-2140B and Xeon W3565.

PCIe version3.02.0
PCI Express lanes48no data

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 W-2140B 11.12
+415%
Xeon W3565 2.16

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 W-2140B 17339
+415%
Xeon W3565 3366

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 W-2140B 1333
+173%
Xeon W3565 488

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 W-2140B 7662
+358%
Xeon W3565 1672

Gaming performance

Pros & cons summary


Performance score 11.12 2.16
Recency 5 June 2017 1 November 2009
Physical cores 8 4
Threads 16 8
Chip lithography 14 nm 45 nm
Power consumption (TDP) 120 Watt 130 Watt

Xeon W-2140B has a 414.8% higher aggregate performance score, an age advantage of 7 years, 100% more physical cores and 100% more threads, a 221.4% more advanced lithography process, and 8.3% lower power consumption.

The Xeon W-2140B is our recommended choice as it beats the Xeon W3565 in performance tests.


Should you still have questions on choice between Xeon W-2140B and Xeon W3565, ask them in Comments section, and we shall answer.

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Intel Xeon W-2140B
Xeon W-2140B
Intel Xeon W3565
Xeon W3565

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Community ratings

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Questions & comments

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