EPYC 9654 vs i7-990X Extreme Edition

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Primary details

Comparing Core i7-990X Extreme Edition and EPYC 9654 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated5
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data1.30
Market segmentDesktop processorServer
SeriesIntel Core i7EEAMD EPYC
Architecture codenameWestmere (2010−2011)Genoa (2022−2023)
Release date13 February 2011 (13 years ago)10 November 2022 (1 year ago)
Launch price (MSRP)no data$11,805

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-990X Extreme Edition and EPYC 9654 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)96
Threads12192
Base clock speedno data2.4 GHz
Boost clock speed3.46 GHz3.7 GHz
Bus typeQPIno data
Bus rate6.4 GT/sno data
Multiplier2624
L1 cacheno data64K (per core)
L2 cache1.5 MB1 MB (per core)
L3 cache12 MB384 MB (shared)
Chip lithography32 nm5 nm, 6 nm
Die size239 mm212x 72 mm2
Number of transistorsno data78,840 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Core i7-990X Extreme Edition and EPYC 9654 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
Socketno dataSP5
Power consumption (TDP)130 Watt360 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-990X Extreme Edition and EPYC 9654. You'll probably need this information if you require some particular technology.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-990X Extreme Edition and EPYC 9654 are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-990X Extreme Edition and EPYC 9654. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5-4800
Maximum memory size24 GB6 TiB
Maximum memory bandwidthno data460.8 GB/s

Peripherals

Specifications and connection of peripherals supported by Core i7-990X Extreme Edition and EPYC 9654.

PCIe versionno data5.0
PCI Express lanesno data128

Pros & cons summary


Recency 13 February 2011 10 November 2022
Physical cores 6 96
Threads 12 192
Chip lithography 32 nm 5 nm
Power consumption (TDP) 130 Watt 360 Watt

i7-990X Extreme Edition has 176.9% lower power consumption.

EPYC 9654, on the other hand, has an age advantage of 11 years, 1500% more physical cores and 1500% more threads, and a 540% more advanced lithography process.

We couldn't decide between Core i7-990X Extreme Edition and EPYC 9654. We've got no test results to judge.

Note that Core i7-990X Extreme Edition is a desktop processor while EPYC 9654 is a server/workstation one.


Should you still have questions on choice between Core i7-990X Extreme Edition and EPYC 9654, ask them in Comments section, and we shall answer.

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Intel Core i7-990X Extreme Edition
Core i7-990X Extreme Edition
AMD EPYC 9654
EPYC 9654

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Community ratings

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Questions & comments

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