Xeon 6516P-B vs E-2414

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Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
DesignerIntelIntel
ManufacturerIntelIntel
Architecture codenameRaptor Lake-S (2023−2024)Granite Rapids (2024−2025)
Release date14 December 2023 (1 year ago)24 February 2025 (less than a year ago)
Launch price (MSRP)$225$1,544

Detailed specifications

Xeon E-2414 and Xeon 6516P-B 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)
Performance-cores420
Threads440
Base clock speed2.6 GHz2.3 GHz
Boost clock speed4.5 GHz3.5 GHz
Bus rate16 GT/sno data
L1 cache80 KB (per core)112 KB (per core)
L2 cache1.25 MB (per core)2 MB (per core)
L3 cache12 MB (shared)80 MB (shared)
Chip lithographyIntel 7 nmIntel 3 nm
Die size163 mm2598 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)no data85 °C
64 bit support++

Compatibility

Information on Xeon E-2414 and Xeon 6516P-B 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 configuration12
SocketFCLGA1700FCBGA4368
Power consumption (TDP)55 Watt145 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E-2414 and Xeon 6516P-B. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
Enhanced SpeedStep (EIST)+-
QuickAssistno data+
Speed Shiftno data-
Turbo Boost Technology22.0
Hyper-Threading Technology-+
TSX-+
Idle States+no data
Thermal Monitoring+-
Turbo Boost Max 3.0-no data
Deep Learning Boost-+

Security technologies

Xeon E-2414 and Xeon 6516P-B technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
SGXno dataYes with Intel® SPS
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E-2414 and Xeon 6516P-B are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E-2414 and Xeon 6516P-B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800DDR5
Maximum memory size128 GB1.13 TB
Max memory channels24
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 E-2414 and Xeon 6516P-B.

PCIe version55.0
PCI Express lanes2048
PCI supportno dataGen 4, Gen 5
Integrated LANno data+

Pros & cons summary


Recency 14 December 2023 24 February 2025
Physical cores 4 20
Threads 4 40
Power consumption (TDP) 55 Watt 145 Watt

Xeon E-2414 has 163.6% lower power consumption.

Xeon 6516P-B, on the other hand, has an age advantage of 1 year, and 400% more physical cores and 900% more threads.

We couldn't decide between Intel Xeon E-2414 and Intel Xeon 6516P-B. We've got no test results to judge.

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Intel Xeon E-2414
Xeon E-2414
Intel Xeon 6516P-B
Xeon 6516P-B

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