Xeon E5-1691 V3 vs i7-7800X

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Primary details

Comparing Core i7-7800X and Xeon E5-1691 V3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking926not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.29no data
Market segmentDesktop processorServer
SeriesIntel Core i7no data
Power efficiency5.48no data
Architecture codenameSkylake (server) (2017−2018)Haswell-EP (2014−2015)
Release date30 May 2017 (7 years ago)8 September 2014 (10 years ago)
Launch price (MSRP)$383no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-7800X and Xeon E5-1691 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 cores6 (Hexa-Core)14 (Tetradeca-Core)
Threads1228
Base clock speed3.5 GHz2.5 GHz
Boost clock speed4 GHz3.4 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier35no data
L1 cache384 KB64K (per core)
L2 cache6 MB256K (per core)
L3 cache8.25 MB (shared)35 MB (shared)
Chip lithography14 nm22 nm
Die sizeno data356 mm2
Maximum core temperature100 °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 i7-7800X and Xeon E5-1691 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)1
SocketFCLGA20662011-3
Power consumption (TDP)140 Watt135 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-7800X and Xeon E5-1691 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++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX++

Security technologies

Core i7-7800X and Xeon E5-1691 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 i7-7800X and Xeon E5-1691 V3 are enumerated here.

VT-d++
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-7800X and Xeon E5-1691 V3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400DDR4-2133
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 i7-7800X and Xeon E5-1691 V3.

PCIe version3.03.0
PCI Express lanes2840

Pros & cons summary


Recency 30 May 2017 8 September 2014
Physical cores 6 14
Threads 12 28
Chip lithography 14 nm 22 nm
Power consumption (TDP) 140 Watt 135 Watt

i7-7800X has an age advantage of 2 years, and a 57.1% more advanced lithography process.

Xeon E5-1691 V3, on the other hand, has 133.3% more physical cores and 133.3% more threads, and 3.7% lower power consumption.

We couldn't decide between Core i7-7800X and Xeon E5-1691 V3. We've got no test results to judge.

Note that Core i7-7800X is a desktop processor while Xeon E5-1691 V3 is a server/workstation one.


Should you still have questions on choice between Core i7-7800X and Xeon E5-1691 V3, ask them in Comments section, and we shall answer.

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Intel Core i7-7800X
Core i7-7800X
Intel Xeon E5-1691 V3
Xeon E5-1691 V3

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Community ratings

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2.1 18 votes

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