Xeon E5-2650 v4 vs W-2140B

VS

Aggregate performance score

Xeon W-2140B
2017
8 cores / 16 threads, 120 Watt
10.90
+28.2%
Xeon E5-2650 v4
2016
12 cores / 24 threads, 105 Watt
8.50

Xeon W-2140B outperforms Xeon E5-2650 v4 by a significant 28% based on our aggregate benchmark results.

Primary details

Comparing Xeon W-2140B and Xeon E5-2650 v4 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking719897
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data2.59
Market segmentServerServer
SeriesIntel Xeon WIntel Xeon E5
Power efficiency8.597.66
Architecture codenameSkylake (server) (2017−2018)Broadwell-EP (2016)
Release date21 December 2017 (7 years ago)16 March 2016 (8 years ago)
Launch price (MSRP)no data$1,166

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon W-2140B and Xeon E5-2650 v4 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)12 (Dodeca-Core)
Threads1624
Base clock speed3.2 GHz2.2 GHz
Boost clock speed4.2 GHz2.9 GHz
Bus typeDMI 3.0QPI
Bus rate4 × 8 GT/s2 × 9.6 GT/s
Multiplier3222
L1 cache64K (per core)64 KB (per core)
L2 cache1 MB (per core)256 KB (per core)
L3 cache11 MB (shared)30 MB (shared)
Chip lithography14 nm14 nm
Die size484 mm2306.18 mm2
Maximum core temperatureno data80 °C
Maximum case temperature (TCase)70 °Cno data
Number of transistorsno data3,400 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon W-2140B and Xeon E5-2650 v4 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)2 (Multiprocessor)
Socket2066FCLGA2011
Power consumption (TDP)120 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2140B and Xeon E5-2650 v4. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AVX2
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX++
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data-
Demand Based Switchingno data+
PAEno data46 Bit

Security technologies

Xeon W-2140B and Xeon E5-2650 v4 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2140B and Xeon E5-2650 v4 are enumerated here.

VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-2140B and Xeon E5-2650 v4. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400
Maximum memory size512 GB1.5 TB
Max memory channelsno data4
Maximum memory bandwidth85.33 GB/s76.8 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 E5-2650 v4.

PCIe version3.03.0
PCI Express lanes4840

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 10.90
+28.2%
Xeon E5-2650 v4 8.50

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 17321
+28.3%
Xeon E5-2650 v4 13503

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 1334
+141%
Xeon E5-2650 v4 554

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 7673
+186%
Xeon E5-2650 v4 2679

Gaming performance

Pros & cons summary


Performance score 10.90 8.50
Recency 21 December 2017 16 March 2016
Physical cores 8 12
Threads 16 24
Power consumption (TDP) 120 Watt 105 Watt

Xeon W-2140B has a 28.2% higher aggregate performance score, and an age advantage of 1 year.

Xeon E5-2650 v4, on the other hand, has 50% more physical cores and 50% more threads, and 14.3% lower power consumption.

The Xeon W-2140B is our recommended choice as it beats the Xeon E5-2650 v4 in performance tests.


Should you still have questions on choice between Xeon W-2140B and Xeon E5-2650 v4, ask them in Comments section, and we shall answer.

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Intel Xeon W-2140B
Xeon W-2140B
Intel Xeon E5-2650 v4
Xeon E5-2650 v4

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Community ratings

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Questions & comments

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