Xeon w5-3535X vs E5-2403

Primary details

Comparing Xeon E5-2403 and Xeon w5-3535X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2147not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.36no data
Market segmentServerServer
Power efficiency1.76no data
Architecture codenameSandy Bridge-EN (2012)Sapphire Rapids (2023−2024)
Release date14 May 2012 (12 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)$230$1,689

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-2403 and Xeon w5-3535X 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)20 (Icosa-Core)
Threads440
Base clock speed1.8 GHz2.9 GHz
Boost clock speed1.8 GHz4.8 GHz
Bus rate6.4 GT/sno data
L1 cache64 KB (per core)80 KB (per core)
L2 cache256 KB (per core)2 MB (per core)
L3 cache10240 KB (shared)52.5 MB
Chip lithography32 nmIntel 7 nm
Die size294 mm24x 477 mm2
Maximum case temperature (TCase)no data76 °C
Number of transistors1,270 millionno data
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Xeon E5-2403 and Xeon w5-3535X 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 configuration21
SocketFCLGA1356FCLGA4677
Power consumption (TDP)80 Watt300 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2403 and Xeon w5-3535X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXIntel® 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 Technology-2.0
Hyper-Threading Technology++
TSX-+
Idle States+no data
Thermal Monitoring+-
Flex Memory Access-no data
Demand Based Switching+no data
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

Xeon E5-2403 and Xeon w5-3535X technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2403 and Xeon w5-3535X are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2403 and Xeon w5-3535X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5-4800
Maximum memory size384 GB4 TB
Max memory channels38
Maximum memory bandwidth25 GB/sno data
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 E5-2403 and Xeon w5-3535X.

PCIe version3.05.0
PCI Express lanes24112

Pros & cons summary


Recency 14 May 2012 24 August 2024
Physical cores 4 20
Threads 4 40
Power consumption (TDP) 80 Watt 300 Watt

Xeon E5-2403 has 275% lower power consumption.

Xeon w5-3535X, on the other hand, has an age advantage of 12 years, and 400% more physical cores and 900% more threads.

We couldn't decide between Xeon E5-2403 and Xeon w5-3535X. We've got no test results to judge.


Should you still have questions on choice between Xeon E5-2403 and Xeon w5-3535X, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2403
Xeon E5-2403
Intel Xeon w5-3535X
Xeon w5-3535X

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