Xeon 6979P vs E-2456

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Primary details

Comparing Xeon E-2456 and Xeon 6979P 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)Granite Rapids (2024)
Release date14 December 2023 (less than a year ago)24 September 2024 (less than a 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 6979P 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)120
Threads12240
Base clock speed3.3 GHz2.1 GHz
Boost clock speed5.1 GHz3.9 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 cache18 MB (shared)504 MB (shared)
Chip lithographyIntel 7 nm5 nm
Die size163 mm2no data
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)no data80 °C
64 bit support++

Compatibility

Information on Xeon E-2456 and Xeon 6979P 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
SocketFCLGA17007529
Power consumption (TDP)80 Watt500 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E-2456 and Xeon 6979P. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2no data
Hyper-Threading Technology+no data
TSX-+
Idle States+no data
Thermal Monitoring+-
Turbo Boost Max 3.0-no data

Security technologies

Xeon E-2456 and Xeon 6979P technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E-2456 and Xeon 6979P are enumerated here.

VT-d++
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E-2456 and Xeon 6979P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800DDR5
Maximum memory size128 GBno data
Max memory channels2no 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 E-2456 and Xeon 6979P.

PCIe version55.0
PCI Express lanes1696

Pros & cons summary


Recency 14 December 2023 24 September 2024
Physical cores 6 120
Threads 12 240
Power consumption (TDP) 80 Watt 500 Watt

Xeon E-2456 has 525% lower power consumption.

Xeon 6979P, on the other hand, has an age advantage of 9 months, and 1900% more physical cores and 1900% more threads.

We couldn't decide between Xeon E-2456 and Xeon 6979P. We've got no test results to judge.


Should you still have questions on choice between Xeon E-2456 and Xeon 6979P, ask them in Comments section, and we shall answer.

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Intel Xeon E-2456
Xeon E-2456
Intel Xeon 6979P
Xeon 6979P

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Community ratings

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