Xeon E-2456 vs Apple M3 Pro 11-Core

VS

Aggregate performance score

Apple M3 Pro 11-Core
2023
11 cores / 11 threads, 27 Watt
15.61
+13.3%
Xeon E-2456
2023
6 cores / 12 threads, 80 Watt
13.78

Apple M3 Pro 11-Core outperforms Xeon E-2456 by a moderate 13% based on our aggregate benchmark results.

Primary details

Comparing M3 Pro 11-Core and Xeon E-2456 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking442540
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data84.01
Market segmentLaptopServer
SeriesApple M3no data
Power efficiency54.7116.30
Architecture codenameno dataRaptor Lake-S (2023−2024)
Release date30 October 2023 (1 year ago)14 December 2023 (1 year ago)
Launch price (MSRP)no data$375

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

M3 Pro 11-Core and Xeon E-2456 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 cores11 (Undeca-Core)6 (Hexa-Core)
Performance-coresno data6
Threads1112
Base clock speed2.748 GHz3.3 GHz
Boost clock speed4.06 GHz5.1 GHz
Bus rateno data16 GT/s
L1 cacheno data80 KB (per core)
L2 cacheno data1.25 MB (per core)
L3 cacheno data18 MB (shared)
Chip lithography3 nmIntel 7 nm
Die sizeno data163 mm2
Maximum core temperatureno data100 °C
Number of transistors37000 Millionno data
64 bit support++

Compatibility

Information on M3 Pro 11-Core and Xeon E-2456 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 configurationno data1
Socketno dataFCLGA1700
Power consumption (TDP)27 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by M3 Pro 11-Core and Xeon E-2456. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2
Hyper-Threading Technologyno data+
Idle Statesno data+
Thermal Monitoring-+
Turbo Boost Max 3.0no data-

Security technologies

M3 Pro 11-Core and Xeon E-2456 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by M3 Pro 11-Core and Xeon E-2456 are enumerated here.

VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by M3 Pro 11-Core and Xeon E-2456. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5-4800
Maximum memory sizeno data128 GB
Max memory channelsno data2
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardApple M3 Pro 14-Core GPUN/A

Peripherals

Specifications and connection of peripherals supported by M3 Pro 11-Core and Xeon E-2456.

PCIe versionno data5
PCI Express lanesno data16

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Apple M3 Pro 11-Core 15.61
+13.3%
Xeon E-2456 13.78

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Apple M3 Pro 11-Core 24802
+13.3%
Xeon E-2456 21882

Gaming performance

Pros & cons summary


Performance score 15.61 13.78
Recency 30 October 2023 14 December 2023
Physical cores 11 6
Threads 11 12
Power consumption (TDP) 27 Watt 80 Watt

Apple M3 Pro 11-Core has a 13.3% higher aggregate performance score, 83.3% more physical cores, and 196.3% lower power consumption.

Xeon E-2456, on the other hand, has an age advantage of 1 month, and 9.1% more threads.

The M3 Pro 11-Core is our recommended choice as it beats the Xeon E-2456 in performance tests.

Be aware that Apple M3 Pro 11-Core is a notebook processor while Xeon E-2456 is a server/workstation one.


Should you still have questions on choice between Apple M3 Pro 11-Core and Xeon E-2456, ask them in Comments section, and we shall answer.

Vote for your favorite

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Apple M3 Pro 11-Core
M3 Pro 11-Core
Intel Xeon E-2456
Xeon E-2456

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Community ratings

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Questions & comments

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