EPYC 9115 vs i7-8665UE

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Primary details

Comparing Core i7-8665UE and EPYC 9115 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1601not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
Power efficiency20.49no data
Architecture codenameWhiskey Lake-U (2018−2019)Turin (2024)
Release date1 October 2018 (6 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)$409$726

Detailed specifications

Core i7-8665UE and EPYC 9115 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 cores4 (Quad-Core)16 (Hexadeca-Core)
Threads832
Base clock speed1.7 GHz2.6 GHz
Boost clock speed4.4 GHz4.1 GHz
L1 cache64 KB (per core)80 KB (per core)
L2 cache256 KB (per core)1 MB (per core)
L3 cache8 MB (shared)64 MB (shared)
Chip lithography14 nm4 nm
Die sizeno data2x 70.6 mm2
Number of transistorsno data16,630 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Core i7-8665UE and EPYC 9115 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
SocketIntel BGA 1528SP5
Power consumption (TDP)15 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-8665UE and EPYC 9115. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
TSX+-
Precision Boost 2no data+

Security technologies

Core i7-8665UE and EPYC 9115 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-8665UE and EPYC 9115 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-8665UE and EPYC 9115. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 620N/A

Peripherals

Specifications and connection of peripherals supported by Core i7-8665UE and EPYC 9115.

PCIe version3.05.0
PCI Express lanes16128

Pros & cons summary


Recency 1 October 2018 10 October 2024
Physical cores 4 16
Threads 8 32
Chip lithography 14 nm 4 nm
Power consumption (TDP) 15 Watt 125 Watt

i7-8665UE has 733.3% lower power consumption.

EPYC 9115, on the other hand, has an age advantage of 6 years, 300% more physical cores and 300% more threads, and a 250% more advanced lithography process.

We couldn't decide between Core i7-8665UE and EPYC 9115. We've got no test results to judge.

Be aware that Core i7-8665UE is a notebook processor while EPYC 9115 is a server/workstation one.


Should you still have questions on choice between Core i7-8665UE and EPYC 9115, ask them in Comments section, and we shall answer.

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Intel Core i7-8665UE
Core i7-8665UE
AMD EPYC 9115
EPYC 9115

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