i3-6100 vs Xeon E5-2649 V3

VS

Aggregate performance score

Xeon E5-2649 V3
2014
10 cores / 20 threads, 105 Watt
7.81
+190%
Core i3-6100
2015
2 cores / 4 threads, 51 Watt
2.69

Xeon E5-2649 V3 outperforms Core i3-6100 by a whopping 190% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2649 V3 and Core i3-6100 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking9611717
Place by popularitynot in top-10097
Cost-effectiveness evaluationno data0.77
Market segmentServerDesktop processor
Seriesno dataIntel Core i3
Power efficiency7.044.99
Architecture codenameHaswell-EP (2014−2015)Skylake (2015−2016)
Release date8 September 2014 (10 years ago)1 September 2015 (9 years ago)
Launch price (MSRP)no data$117

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-2649 V3 and Core i3-6100 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 cores10 (Deca-Core)2 (Dual-core)
Threads204
Base clock speed2.3 GHz3.7 GHz
Boost clock speed3 GHz3.7 GHz
Bus typeno dataDMI 3.0
Bus rateno data4 × 8 GT/s
Multiplierno data37
L1 cache64K (per core)128 KB
L2 cache256K (per core)512 KB
L3 cache25 MB (shared)3 MB (shared)
Chip lithography22 nm14 nm
Die size356 mm298.57 mm2
Maximum case temperature (TCase)no data65 °C
Number of transistors2,600 million1,400 million
64 bit support++
Windows 11 compatibilityno data-

Compatibility

Information on Xeon E5-2649 V3 and Core i3-6100 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 configuration21 (Uniprocessor)
Socket2011-3FCLGA1151
Power consumption (TDP)105 Watt51 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2649 V3 and Core i3-6100. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data+
TSX+-
Idle Statesno data+
Thermal Monitoring-+

Security technologies

Xeon E5-2649 V3 and Core i3-6100 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDBno data+
Secure Keyno data+
MPX-+
Identity Protection-+
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2649 V3 and Core i3-6100 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2649 V3 and Core i3-6100. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4 2133 MHz Quad-channelDDR4
Maximum memory sizeno data64 GB
Max memory channelsno data2
Maximum memory bandwidthno data34.134 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel HD Graphics 530
Max video memoryno data64 GB
Quick Sync Video-+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data1.05 GHz
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of Xeon E5-2649 V3 and Core i3-6100 integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+
DVIno data+

Graphics image quality

Maximum display resolutions supported by Xeon E5-2649 V3 and Core i3-6100 integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2304@24Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz
Max resolution over VGAno dataN/A

Graphics API support

APIs supported by Xeon E5-2649 V3 and Core i3-6100 integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2649 V3 and Core i3-6100.

PCIe version3.03.0
PCI Express lanes4016

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 E5-2649 V3 7.81
+190%
i3-6100 2.69

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 E5-2649 V3 12399
+190%
i3-6100 4270

Gaming performance

Pros & cons summary


Performance score 7.81 2.69
Recency 8 September 2014 1 September 2015
Physical cores 10 2
Threads 20 4
Chip lithography 22 nm 14 nm
Power consumption (TDP) 105 Watt 51 Watt

Xeon E5-2649 V3 has a 190.3% higher aggregate performance score, and 400% more physical cores and 400% more threads.

i3-6100, on the other hand, has an age advantage of 11 months, a 57.1% more advanced lithography process, and 105.9% lower power consumption.

The Xeon E5-2649 V3 is our recommended choice as it beats the Core i3-6100 in performance tests.

Be aware that Xeon E5-2649 V3 is a server/workstation processor while Core i3-6100 is a desktop one.


Should you still have questions on choice between Xeon E5-2649 V3 and Core i3-6100, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2649 V3
Xeon E5-2649 V3
Intel Core i3-6100
Core i3-6100

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Community ratings

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