i9-13900KF vs Xeon E7520

Primary details

Comparing Xeon E7520 and Core i9-13900KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated92
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data62.15
Market segmentServerDesktop processor
Seriesno dataIntel Core i9
Power efficiencyno data13.75
Architecture codenameno dataRaptor Lake, Raptor Cove, Gracemont (2022)
Release date1 January 2010 (14 years ago)27 September 2022 (2 years ago)
Launch price (MSRP)no data$564

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E7520 and Core i9-13900KF 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)24 (Tetracosa-Core)
Threads832
Base clock speed1.87 GHz3 GHz
Boost clock speed1.87 GHz5.7 GHz
Bus rateno data4 × 16 GT/s
Multiplierno data30
L1 cacheno data1.5 MB
L2 cacheno data16 MB
L3 cache18 MB L3 Cache12 MB
Chip lithography45 nmIntel 7 nm
Die sizeno data257 mm2
Maximum core temperature70 °C100 °C
Maximum case temperature (TCase)no data72 °C
64 bit support-+
Windows 11 compatibility-+
Unlocked multiplier-+

Compatibility

Information on Xeon E7520 and Core i9-13900KF 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 configurationno data1
SocketFCLGA1567FCLGA1700
Power consumption (TDP)95 Watt125 W, 253 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E7520 and Core i9-13900KF. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technology++
Idle Statesno data+
Thermal Monitoring-+
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

Xeon E7520 and Core i9-13900KF technologies aimed at improving security, for example, by protecting against hacks.

EDB++
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E7520 and Core i9-13900KF are enumerated here.

VT-dno data+
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E7520 and Core i9-13900KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5-5600, DDR4-3200
Maximum memory sizeno data192 GB
Max memory channelsno data2
Maximum memory bandwidthno data89.604 GB/s

Peripherals

Specifications and connection of peripherals supported by Xeon E7520 and Core i9-13900KF.

PCIe versionno data5.0 and 4.0
PCI Express lanesno data20

Pros & cons summary


Recency 1 January 2010 27 September 2022
Physical cores 4 24
Threads 8 32
Power consumption (TDP) 95 Watt 125 Watt

Xeon E7520 has 31.6% lower power consumption.

i9-13900KF, on the other hand, has an age advantage of 12 years, and 500% more physical cores and 300% more threads.

We couldn't decide between Xeon E7520 and Core i9-13900KF. We've got no test results to judge.

Be aware that Xeon E7520 is a server/workstation processor while Core i9-13900KF is a desktop one.


Should you still have questions on choice between Xeon E7520 and Core i9-13900KF, ask them in Comments section, and we shall answer.

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Intel Xeon E7520
Xeon E7520
Intel Core i9-13900KF
Core i9-13900KF

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Community ratings

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