i9-9800X vs Xeon E5-2660 v4

#ad 
Buy on Amazon
VS

Primary details

Comparing Xeon E5-2660 v4 and Core i9-9800X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking785not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.83no data
Market segmentServerDesktop processor
SeriesIntel Xeon E5no data
Power efficiency8.89no data
Architecture codenameBroadwell (2015−2019)Skylake-X (2018)
Release date20 June 2016 (8 years ago)October 2018 (6 years ago)
Launch price (MSRP)$1,445no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-2660 v4 and Core i9-9800X 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 cores14 (Tetradeca-Core)8 (Octa-Core)
Threads2816
Base clock speed2 GHzno data
Boost clock speed3.2 GHz3.8 GHz
Bus typeQPIno data
Bus rate2 × 9.6 GT/sno data
Multiplier20no data
L1 cacheno data64K (per core)
L2 cache3.5 MB1 MB (per core)
L3 cache35 MB16.5 MB (shared)
Chip lithography14 nm14 nm
Die size306.18 mm2no data
Maximum core temperature79 °Cno data
Maximum case temperature (TCase)no data72 °C
Number of transistors4700 Millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplier-+

Compatibility

Information on Xeon E5-2660 v4 and Core i9-9800X 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
SocketFCLGA20112066
Power consumption (TDP)105 Watt165 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2660 v4 and Core i9-9800X. 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 Technology2.0no data
Hyper-Threading Technology+no data
TSX++
Idle States+no data
Thermal Monitoring+-
Flex Memory Access-no data
Demand Based Switching+no data
PAE46 Bitno data

Security technologies

Xeon E5-2660 v4 and Core i9-9800X technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2660 v4 and Core i9-9800X are enumerated here.

VT-d++
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2660 v4 and Core i9-9800X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400DDR4
Maximum memory size1,536 GBno data
Max memory channels4no data
Maximum memory bandwidth76.8 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2660 v4 and Core i9-9800X.

PCIe version3.0no data
PCI Express lanes40no data

Pros & cons summary


Physical cores 14 8
Threads 28 16
Power consumption (TDP) 105 Watt 165 Watt

Xeon E5-2660 v4 has 75% more physical cores and 75% more threads, and 57.1% lower power consumption.

We couldn't decide between Xeon E5-2660 v4 and Core i9-9800X. We've got no test results to judge.

Be aware that Xeon E5-2660 v4 is a server/workstation processor while Core i9-9800X is a desktop one.


Should you still have questions on choice between Xeon E5-2660 v4 and Core i9-9800X, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Xeon E5-2660 v4
Xeon E5-2660 v4
Intel Core i9-9800X
Core i9-9800X

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.5 244 votes

Rate Xeon E5-2660 v4 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.8 4 votes

Rate Core i9-9800X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon E5-2660 v4 or Core i9-9800X, agree or disagree with our judgements, or report an error or mismatch.