Xeon Gold 6558Q vs E-2456

Primary details

Comparing Xeon E-2456 and Xeon Gold 6558Q processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking469not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation93.11no data
Market segmentServerServer
Power efficiency17.70no data
Architecture codenameRaptor Lake-S (2023−2024)no data
Release date14 December 2023 (less than a year ago)1 October 2023 (1 year ago)
Launch price (MSRP)$375no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E-2456 and Xeon Gold 6558Q 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 cores6 (Hexa-Core)32 (Dotriaconta-Core)
Threads1264
Base clock speed3.3 GHz3.2 GHz
Boost clock speed5.1 GHz4.1 GHz
Bus rate16 GT/sno data
L1 cache80 KB (per core)no data
L2 cache1.25 MB (per core)no data
L3 cache18 MB (shared)60 MB
Chip lithographyIntel 7 nmIntel 7 nm
Die size163 mm2no data
Maximum core temperature100 °C66 °C
64 bit support+-

Compatibility

Information on Xeon E-2456 and Xeon Gold 6558Q 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 configuration1no data
SocketFCLGA1700FCLGA4677
Power consumption (TDP)80 Watt350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E-2456 and Xeon Gold 6558Q. 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)+no 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-2456 and Xeon Gold 6558Q technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E-2456 and Xeon Gold 6558Q are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E-2456 and Xeon Gold 6558Q. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800DDR5-5200
Maximum memory size128 GB4 TB
Max memory channels28
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by Xeon E-2456 and Xeon Gold 6558Q.

PCIe version55.0
PCI Express lanes1680

Pros & cons summary


Recency 14 December 2023 1 October 2023
Physical cores 6 32
Threads 12 64
Power consumption (TDP) 80 Watt 350 Watt

Xeon E-2456 has an age advantage of 2 months, and 337.5% lower power consumption.

Xeon Gold 6558Q, on the other hand, has 433.3% more physical cores and 433.3% more threads.

We couldn't decide between Xeon E-2456 and Xeon Gold 6558Q. We've got no test results to judge.


Should you still have questions on choice between Xeon E-2456 and Xeon Gold 6558Q, ask them in Comments section, and we shall answer.

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Intel Xeon E-2456
Xeon E-2456
Intel Xeon Gold 6558Q
Xeon Gold 6558Q

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