EPYC 9825 vs i7-9700KF

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Primary details

Comparing Core i7-9700KF and EPYC 9825 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking844not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation8.07no data
Market segmentDesktop processorServer
SeriesIntel Core i7no data
Power efficiency8.95no data
Architecture codenameCoffee Lake (2017−2019)Turin (2024)
Release date7 January 2019 (5 years ago)10 October 2024 (recently)
Launch price (MSRP)$374$13,006

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-9700KF and EPYC 9825 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)144
Threads8288
Base clock speed3.6 GHz2.2 GHz
Boost clock speed4.9 GHz3.7 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier36no data
L1 cache512 KB80 KB (per core)
L2 cache2 MB1 MB (per core)
L3 cache12 MB (shared)384 MB (shared)
Chip lithography14 nm3 nm
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Core i7-9700KF and EPYC 9825 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
SocketFCLGA1151SP5
Power consumption (TDP)95 Watt390 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-9700KF and EPYC 9825. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology-no data
TSX+-
Idle States+no data
Thermal Monitoring+-
SIPP+-
Precision Boost 2no data+

Security technologies

Core i7-9700KF and EPYC 9825 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
MPX+-
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-9700KF and EPYC 9825 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 i7-9700KF and EPYC 9825. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR5
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth42.671 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Core i7-9700KF and EPYC 9825.

PCIe version3.05.0
PCI Express lanes16128

Pros & cons summary


Recency 7 January 2019 10 October 2024
Physical cores 8 144
Threads 8 288
Chip lithography 14 nm 3 nm
Power consumption (TDP) 95 Watt 390 Watt

i7-9700KF has 310.5% lower power consumption.

EPYC 9825, on the other hand, has an age advantage of 5 years, 1700% more physical cores and 3500% more threads, and a 366.7% more advanced lithography process.

We couldn't decide between Core i7-9700KF and EPYC 9825. We've got no test results to judge.

Note that Core i7-9700KF is a desktop processor while EPYC 9825 is a server/workstation one.


Should you still have questions on choice between Core i7-9700KF and EPYC 9825, ask them in Comments section, and we shall answer.

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Intel Core i7-9700KF
Core i7-9700KF
AMD EPYC 9825
EPYC 9825

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