i7-6800K vs Xeon E5-2698 v3

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Aggregate performance score

Xeon E5-2698 v3
2014
16 cores / 32 threads, 135 Watt
12.33
+75.4%

Xeon E5-2698 v3 outperforms Core i7-6800K by an impressive 75% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2698 v3 and Core i7-6800K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking6421017
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data1.65
Market segmentServerDesktop processor
Power efficiency8.334.58
Architecture codenameHaswell-EP (2014−2015)Broadwell-E (2016)
Release date8 September 2014 (10 years ago)31 May 2016 (8 years ago)
Launch price (MSRP)no data$345

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-2698 v3 and Core i7-6800K 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 cores16 (Hexadeca-Core)6 (Hexa-Core)
Threads3212
Base clock speed2.3 GHz3.4 GHz
Boost clock speed3.6 GHz3.8 GHz
Bus rate9.6 GT/sno data
L1 cache64K (per core)32 KB (per core)
L2 cache256K (per core)256 KB (per core)
L3 cache40 MB (shared)15 MB (shared)
Chip lithography22 nm14 nm
Die size356 mm2no data
Maximum case temperature (TCase)88 °C72 °C
Number of transistors2,600 millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplier-+

Compatibility

Information on Xeon E5-2698 v3 and Core i7-6800K 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
SocketFCLGA2011FCLGA2011
Power consumption (TDP)135 Watt140 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2698 v3 and Core i7-6800K. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
Idle States++
Thermal Monitoring+-
Flex Memory Access-no data
Smart Responseno data+
Demand Based Switching+no data
PAE46 Bitno data
Turbo Boost Max 3.0no data+

Security technologies

Xeon E5-2698 v3 and Core i7-6800K technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2698 v3 and Core i7-6800K are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2698 v3 and Core i7-6800K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133DDR4
Maximum memory size768 GB128 GB
Max memory channels44
Maximum memory bandwidth68 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2698 v3 and Core i7-6800K.

PCIe version3.03.0
PCI Express lanes4028

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 E5-2698 v3 12.33
+75.4%
i7-6800K 7.03

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 E5-2698 v3 18872
+75.3%
i7-6800K 10765

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 E5-2698 v3 1061
i7-6800K 1240
+16.9%

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 E5-2698 v3 7429
+30.1%
i7-6800K 5709

Gaming performance

Pros & cons summary


Performance score 12.33 7.03
Recency 8 September 2014 31 May 2016
Physical cores 16 6
Threads 32 12
Chip lithography 22 nm 14 nm
Power consumption (TDP) 135 Watt 140 Watt

Xeon E5-2698 v3 has a 75.4% higher aggregate performance score, 166.7% more physical cores and 166.7% more threads, and 3.7% lower power consumption.

i7-6800K, on the other hand, has an age advantage of 1 year, and a 57.1% more advanced lithography process.

The Xeon E5-2698 v3 is our recommended choice as it beats the Core i7-6800K in performance tests.

Be aware that Xeon E5-2698 v3 is a server/workstation processor while Core i7-6800K is a desktop one.


Should you still have questions on choice between Xeon E5-2698 v3 and Core i7-6800K, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2698 v3
Xeon E5-2698 v3
Intel Core i7-6800K
Core i7-6800K

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Community ratings

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