Xeon w9-3575X vs E7520

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Primary details

Comparing Xeon E7520 and Xeon w9-3575X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated30
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data33.96
Market segmentServerServer
Power efficiencyno data14.47
Architecture codenameno dataSapphire Rapids (2023−2024)
Release date1 January 2010 (14 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)no data$3,789

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E7520 and Xeon w9-3575X 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)44
Threads888
Base clock speed1.87 GHz2.2 GHz
Boost clock speed1.87 GHz4.8 GHz
L1 cacheno data80 KB (per core)
L2 cacheno data2 MB (per core)
L3 cache18 MB L3 Cache97.5 MB
Chip lithography45 nmIntel 7 nm
Die sizeno data4x 477 mm2
Maximum core temperature70 °Cno data
Maximum case temperature (TCase)no data79 °C
64 bit support-+
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Xeon E7520 and Xeon w9-3575X 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
SocketFCLGA1567FCLGA4677
Power consumption (TDP)95 Watt340 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E7520 and Xeon w9-3575X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technology++
TSX-+
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

Xeon E7520 and Xeon w9-3575X technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB++
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E7520 and Xeon w9-3575X are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E7520 and Xeon w9-3575X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5-4800
Maximum memory sizeno data4 TB
Max memory channelsno data8
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon E7520 and Xeon w9-3575X.

PCIe versionno data5.0
PCI Express lanesno data112

Pros & cons summary


Recency 1 January 2010 24 August 2024
Physical cores 4 44
Threads 8 88
Power consumption (TDP) 95 Watt 340 Watt

Xeon E7520 has 257.9% lower power consumption.

Xeon w9-3575X, on the other hand, has an age advantage of 14 years, and 1000% more physical cores and 1000% more threads.

We couldn't decide between Xeon E7520 and Xeon w9-3575X. We've got no test results to judge.


Should you still have questions on choice between Xeon E7520 and Xeon w9-3575X, ask them in Comments section, and we shall answer.

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Intel Xeon E7520
Xeon E7520
Intel Xeon w9-3575X
Xeon w9-3575X

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