Xeon E5-2663 V3 vs i7-7820X

VS

Aggregate performance score

Core i7-7820X
2017
8 cores / 16 threads, 140 Watt
11.22
+45.7%

Core i7-7820X outperforms Xeon E5-2663 V3 by a considerable 46% based on our aggregate benchmark results.

Primary details

Comparing Core i7-7820X and Xeon E5-2663 V3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking709965
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.55no data
Market segmentDesktop processorServer
SeriesIntel Core i7no data
Power efficiency7.316.69
Architecture codenameSkylake (server) (2017−2019)Haswell-EP (2014−2015)
Release date30 May 2017 (7 years ago)8 September 2014 (10 years ago)
Launch price (MSRP)$599no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-7820X and Xeon E5-2663 V3 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)10 (Deca-Core)
Threads1620
Base clock speed3.6 GHz2.8 GHz
Boost clock speed4.5 GHz3.5 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier36no data
L1 cache512 KB64K (per core)
L2 cache8 MB256K (per core)
L3 cache11 MB (shared)25 MB (shared)
Chip lithography14 nm22 nm
Die sizeno data356 mm2
Maximum core temperature99 °Cno data
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data2,600 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Core i7-7820X and Xeon E5-2663 V3 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
SocketFCLGA20662011-3
Power consumption (TDP)140 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-7820X and Xeon E5-2663 V3. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512no data
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX++
Turbo Boost Max 3.0+no data

Security technologies

Core i7-7820X and Xeon E5-2663 V3 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-7820X and Xeon E5-2663 V3 are enumerated here.

VT-d++
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-7820X and Xeon E5-2663 V3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4-2133
Maximum memory size128 GBno data
Max memory channels4no data
Maximum memory bandwidth85.33 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by Core i7-7820X and Xeon E5-2663 V3.

PCIe version3.03.0
PCI Express lanes2840

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.

i7-7820X 11.22
+45.7%
Xeon E5-2663 V3 7.70

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.

i7-7820X 17168
+45.8%
Xeon E5-2663 V3 11777

Gaming performance

Pros & cons summary


Performance score 11.22 7.70
Recency 30 May 2017 8 September 2014
Physical cores 8 10
Threads 16 20
Chip lithography 14 nm 22 nm
Power consumption (TDP) 140 Watt 105 Watt

i7-7820X has a 45.7% higher aggregate performance score, an age advantage of 2 years, and a 57.1% more advanced lithography process.

Xeon E5-2663 V3, on the other hand, has 25% more physical cores and 25% more threads, and 33.3% lower power consumption.

The Core i7-7820X is our recommended choice as it beats the Xeon E5-2663 V3 in performance tests.

Note that Core i7-7820X is a desktop processor while Xeon E5-2663 V3 is a server/workstation one.


Should you still have questions on choice between Core i7-7820X and Xeon E5-2663 V3, ask them in Comments section, and we shall answer.

Vote for your favorite

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Intel Core i7-7820X
Core i7-7820X
Intel Xeon E5-2663 V3
Xeon E5-2663 V3

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Community ratings

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