EPYC 9565 vs i7-6800K

VS

Primary details

Comparing Core i7-6800K and EPYC 9565 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1033not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.70no data
Market segmentDesktop processorServer
Power efficiency4.55no data
Architecture codenameBroadwell-E (2016)Turin (2024)
Release date31 May 2016 (8 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)$345$10,486

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-6800K and EPYC 9565 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)72 (Doheptaconta-Core)
Threads12144
Base clock speed3.4 GHz3.15 GHz
Boost clock speed3.8 GHz4.3 GHz
L1 cache32 KB (per core)80 KB (per core)
L2 cache256 KB (per core)1 MB (per core)
L3 cache15 MB (shared)384 MB (shared)
Chip lithography14 nm4 nm
Die sizeno data12x 70.6 mm2
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data99,780 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier+-

Compatibility

Information on Core i7-6800K and EPYC 9565 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 configuration12
SocketFCLGA2011SP5
Power consumption (TDP)140 Watt400 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-6800K and EPYC 9565. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
Idle States+no data
Smart Response+no data
Turbo Boost Max 3.0+no data
Precision Boost 2no data+

Security technologies

Core i7-6800K and EPYC 9565 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-6800K and EPYC 9565 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-6800K and EPYC 9565. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5
Maximum memory size128 GBno data
Max memory channels4no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Core i7-6800K and EPYC 9565.

PCIe version3.05.0
PCI Express lanes28128

Pros & cons summary


Recency 31 May 2016 10 October 2024
Physical cores 6 72
Threads 12 144
Chip lithography 14 nm 4 nm
Power consumption (TDP) 140 Watt 400 Watt

i7-6800K has 185.7% lower power consumption.

EPYC 9565, on the other hand, has an age advantage of 8 years, 1100% more physical cores and 1100% more threads, and a 250% more advanced lithography process.

We couldn't decide between Core i7-6800K and EPYC 9565. We've got no test results to judge.

Note that Core i7-6800K is a desktop processor while EPYC 9565 is a server/workstation one.


Should you still have questions on choice between Core i7-6800K and EPYC 9565, 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 Core i7-6800K
Core i7-6800K
AMD EPYC 9565
EPYC 9565

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.


4 242 votes

Rate Core i7-6800K on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

No user ratings yet.

Rate EPYC 9565 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Core i7-6800K or EPYC 9565, agree or disagree with our judgements, or report an error or mismatch.