i9-12900E vs Xeon E5-2676 V3

Aggregate performance score

Xeon E5-2676 V3
2015
12 cores / 24 threads, 120 Watt
8.51
Core i9-12900E
2022
16 cores / 24 threads, 65 Watt
16.79
+97.3%

Core i9-12900E outperforms Xeon E5-2676 V3 by an impressive 97% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2676 V3 and Core i9-12900E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking884383
Place by popularitynot in top-100not in top-100
Market segmentServerDesktop processor
Power efficiency6.7124.45
Architecture codenameHaswell-EP (2014−2015)Alder Lake-S (2022)
Release dateJune 2015 (9 years ago)4 January 2022 (2 years ago)

Detailed specifications

Xeon E5-2676 V3 and Core i9-12900E 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 cores12 (Dodeca-Core)16 (Hexadeca-Core)
Threads2424
Base clock speed2.4 GHz2.3 GHz
Boost clock speed3 GHz5 GHz
L1 cache64K (per core)80K (per core)
L2 cache256K (per core)1.25 MB (per core)
L3 cache30 MB (shared)30 MB (shared)
Chip lithography22 nm10 nm
Die size356 mm2215 mm2
Maximum case temperature (TCase)no data72 °C
Number of transistors2,600 millionno data
64 bit support++
Windows 11 compatibilityno data+
Unlocked multiplier-+

Compatibility

Information on Xeon E5-2676 V3 and Core i9-12900E 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
Socket2011-31700
Power consumption (TDP)120 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2676 V3 and Core i9-12900E. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
TSX++

Security technologies

Xeon E5-2676 V3 and Core i9-12900E technologies aimed at improving security, for example, by protecting against hacks.

TXT++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2676 V3 and Core i9-12900E are enumerated here.

VT-d++
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2676 V3 and Core i9-12900E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4 2133 MHz Quad-channelDDR4, DDR5 Dual-channel

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics 770

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2676 V3 and Core i9-12900E.

PCIe version3.05.0
PCI Express lanes4020

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.

Xeon E5-2676 V3 8.51
i9-12900E 16.79
+97.3%

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.

Xeon E5-2676 V3 13524
i9-12900E 26666
+97.2%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Xeon E5-2676 V3 629
i9-12900E 1752
+179%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Xeon E5-2676 V3 2308
i9-12900E 10392
+350%

Gaming performance

Pros & cons summary


Performance score 8.51 16.79
Physical cores 12 16
Chip lithography 22 nm 10 nm
Power consumption (TDP) 120 Watt 65 Watt

i9-12900E has a 97.3% higher aggregate performance score, 33.3% more physical cores, a 120% more advanced lithography process, and 84.6% lower power consumption.

The Core i9-12900E is our recommended choice as it beats the Xeon E5-2676 V3 in performance tests.

Be aware that Xeon E5-2676 V3 is a server/workstation processor while Core i9-12900E is a desktop one.


Should you still have questions on choice between Xeon E5-2676 V3 and Core i9-12900E, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Xeon E5-2676 V3
Xeon E5-2676 V3
Intel Core i9-12900E
Core i9-12900E

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Community ratings

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Questions & comments

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