i5-6400 vs Xeon E5-2696 v4

Aggregate performance score

Xeon E5-2696 v4
2016
22 cores / 44 threads, 150 Watt
16.24
+359%

Xeon E5-2696 v4 outperforms Core i5-6400 by a whopping 359% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2696 v4 and Core i5-6400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking4281545
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.71
Market segmentServerDesktop processor
SeriesIntel Xeon E5Intel Core i5
Power efficiency9.874.97
Architecture codenameBroadwell (2015−2019)Skylake (2015−2016)
Release date20 June 2016 (8 years ago)1 September 2015 (9 years ago)
Launch price (MSRP)no data$187

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-2696 v4 and Core i5-6400 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 cores22 (Docosa-Core)4 (Quad-Core)
Threads444
Base clock speed2.2 GHz2.7 GHz
Boost clock speed3.6 GHz3.3 GHz
Bus typeQPIDMI 3.0
Bus rate2 × 9.6 GT/s4 × 8 GT/s
Multiplier2227
L1 cacheno data256 KB
L2 cache5.5 MB1 MB
L3 cache55 MB6 MB (shared)
Chip lithography14 nm14 nm
Die size456.12 mm2122 mm2
Maximum case temperature (TCase)no data72 °C
Number of transistors7200 Millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5-2696 v4 and Core i5-6400 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 (Uniprocessor)
Socketno dataFCLGA1151
Power consumption (TDP)150 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2696 v4 and Core i5-6400. 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++
Enhanced SpeedStep (EIST)++
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data-
TSX+-
Idle Statesno data+
Thermal Monitoring-+

Security technologies

Xeon E5-2696 v4 and Core i5-6400 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 E5-2696 v4 and Core i5-6400 are enumerated here.

AMD-V-+
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2696 v4 and Core i5-6400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3, DDR4
Maximum memory size1,536 GB64 GB
Max memory channelsno data2
Maximum memory bandwidthno data34.134 GB/s

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 data950 MHz
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of Xeon E5-2696 v4 and Core i5-6400 integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Xeon E5-2696 v4 and Core i5-6400 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 E5-2696 v4 and Core i5-6400 integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2696 v4 and Core i5-6400.

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 E5-2696 v4 16.24
+359%
i5-6400 3.54

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 E5-2696 v4 24851
+359%
i5-6400 5417

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 E5-2696 v4 1121
i5-6400 1125
+0.4%

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 E5-2696 v4 9022
+195%
i5-6400 3063

Gaming performance

Pros & cons summary


Performance score 16.24 3.54
Recency 20 June 2016 1 September 2015
Physical cores 22 4
Threads 44 4
Power consumption (TDP) 150 Watt 65 Watt

Xeon E5-2696 v4 has a 358.8% higher aggregate performance score, an age advantage of 9 months, and 450% more physical cores and 1000% more threads.

i5-6400, on the other hand, has 130.8% lower power consumption.

The Xeon E5-2696 v4 is our recommended choice as it beats the Core i5-6400 in performance tests.

Be aware that Xeon E5-2696 v4 is a server/workstation processor while Core i5-6400 is a desktop one.


Should you still have questions on choice between Xeon E5-2696 v4 and Core i5-6400, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2696 v4
Xeon E5-2696 v4
Intel Core i5-6400
Core i5-6400

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Community ratings

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