Xeon w7-3545 vs L5520

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Primary details

Comparing Xeon L5520 and Xeon w7-3545 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking2150not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.70no data
Market segmentServerServer
Architecture codenameGainestown (2009−2010)Sapphire Rapids (2023−2024)
Release date30 March 2009 (15 years ago)24 August 2023 (1 year ago)
Launch price (MSRP)$100$2,039

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon L5520 and Xeon w7-3545 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)
Threads848
Base clock speed2.26 GHz2.7 GHz
Boost clock speed2.48 GHz4.8 GHz
L1 cache64 KB (per core)80 KB (per core)
L2 cache256 KB (per core)2 MB (per core)
L3 cache8 MB (shared)67.5 MB
Chip lithography45 nmIntel 7 nm
Die size263 mm24x 477 mm2
Maximum core temperature70 °Cno data
Maximum case temperature (TCase)no data76 °C
Number of transistors731 millionno data
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Xeon L5520 and Xeon w7-3545 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
SocketFCLGA1366FCLGA4677
Power consumption (TDP)60 Watt310 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon L5520 and Xeon w7-3545. 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 Technology1.02.0
Hyper-Threading Technology++
TSX-+
Idle States+no data
Demand Based Switching+no data
PAE40 Bitno data
Turbo Boost Max 3.0no data+
StatusDiscontinuedLaunched
Deep Learning Boost-+

Security technologies

Xeon L5520 and Xeon w7-3545 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 L5520 and Xeon w7-3545 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon L5520 and Xeon w7-3545. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5-4800
Maximum memory size144 GB4 TB
Max memory channels38
Maximum memory bandwidth25.6 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AN/A

Peripherals

Specifications and connection of peripherals supported by Xeon L5520 and Xeon w7-3545.

PCIe version2.05.0
PCI Express lanesno data112

Pros & cons summary


Recency 30 March 2009 24 August 2023
Physical cores 4 24
Threads 8 48
Power consumption (TDP) 60 Watt 310 Watt

Xeon L5520 has 416.7% lower power consumption.

Xeon w7-3545, on the other hand, has an age advantage of 14 years, and 500% more physical cores and 500% more threads.

We couldn't decide between Xeon L5520 and Xeon w7-3545. We've got no test results to judge.


Should you still have questions on choice between Xeon L5520 and Xeon w7-3545, ask them in Comments section, and we shall answer.

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Intel Xeon L5520
Xeon L5520
Intel Xeon w7-3545
Xeon w7-3545

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Community ratings

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