Xeon E7-8880 v4 vs i9-7900X

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Primary details

Comparing Core i9-7900X and Xeon E7-8880 v4 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking569not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.97no data
Market segmentDesktop processorServer
SeriesCore i9 (Desktop)no data
Power efficiency8.90no data
Architecture codenameSkylake (server) (2017−2018)no data
Release date26 June 2017 (7 years ago)1 April 2016 (8 years ago)
Launch price (MSRP)$999no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-7900X and Xeon E7-8880 v4 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)22 (Docosa-Core)
Threads2044
Base clock speed3.3 GHz2.2 GHz
Boost clock speed4.5 GHz3.3 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/s9.6 GT/s
Multiplier33no data
L1 cache64 KB (per core)no data
L2 cache1 MB (per core)no data
L3 cache14 MB (shared)55 MB
Chip lithography14 nm14 nm
Maximum core temperature95 °C77 °C
Maximum case temperature (TCase)72 °Cno data
64 bit support++
Windows 11 compatibility+-
Unlocked multiplier+-

Compatibility

Information on Core i9-7900X and Xeon E7-8880 v4 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)8
SocketSocket R4FCLGA2011
Power consumption (TDP)140 Watt150 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-7900X and Xeon E7-8880 v4. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512Intel® AVX2
AES-NI++
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Idle Statesno data+
Thermal Monitoring-+
PAEno data46 Bit
Turbo Boost Max 3.0+no data

Security technologies

Core i9-7900X and Xeon E7-8880 v4 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB++
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-7900X and Xeon E7-8880 v4 are enumerated here.

AMD-V+-
VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-7900X and Xeon E7-8880 v4. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4-1333, DDR4-1600, DDR4-1866, DDR3-1066, DDR3-1333, DDR3-1600
Maximum memory size128 GB3 TB
Max memory channels44
Maximum memory bandwidth85.33 GB/s85 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by Core i9-7900X and Xeon E7-8880 v4.

PCIe version3.03.0
PCI Express lanes4432

Pros & cons summary


Recency 26 June 2017 1 April 2016
Physical cores 10 22
Threads 20 44
Power consumption (TDP) 140 Watt 150 Watt

i9-7900X has an age advantage of 1 year, and 7.1% lower power consumption.

Xeon E7-8880 v4, on the other hand, has 120% more physical cores and 120% more threads.

We couldn't decide between Core i9-7900X and Xeon E7-8880 v4. We've got no test results to judge.

Note that Core i9-7900X is a desktop processor while Xeon E7-8880 v4 is a server/workstation one.


Should you still have questions on choice between Core i9-7900X and Xeon E7-8880 v4, ask them in Comments section, and we shall answer.

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Intel Core i9-7900X
Core i9-7900X
Intel Xeon E7-8880 v4
Xeon E7-8880 v4

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Community ratings

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