i9-12900KS vs Xeon E5-2673 v4

Aggregate performance score

Xeon E5-2673 v4
2016
20 cores / 40 threads, 135 Watt
12.99
Core i9-12900KS
2022
16 cores / 24 threads, 150 Watt
27.71
+113%

Core i9-12900KS outperforms Xeon E5-2673 v4 by a whopping 113% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2673 v4 and Core i9-12900KS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking576172
Place by popularitynot in top-100not in top-100
Market segmentServerDesktop processor
SeriesIntel Xeon E5no data
Power efficiency9.1117.48
Architecture codenameBroadwell (2015−2019)Alder Lake-S (2022)
Release date20 June 2016 (8 years ago)5 April 2022 (2 years ago)

Detailed specifications

Xeon E5-2673 v4 and Core i9-12900KS 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 cores20 (Icosa-Core)16 (Hexadeca-Core)
Threads4024
Base clock speedno data3.4 GHz
Boost clock speed2.3 GHz5.3 GHz
Bus typeQPIno data
Bus rate2 × 9.6 GT/sno data
Multiplier23no data
L1 cacheno data80K (per core)
L2 cache5 MB1.25 MB (per core)
L3 cache50 MB30 MB (shared)
Chip lithography14 nmIntel 7 nm
Die size456.12 mm2215 mm2
Maximum core temperatureno data90 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors7200 Millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+

Compatibility

Information on Xeon E5-2673 v4 and Core i9-12900KS 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 configuration2 (Multiprocessor)1
Socketno dataFCLGA1700
Power consumption (TDP)135 Watt150 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2673 v4 and Core i9-12900KS. 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++
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX++
Idle Statesno data+
Thermal Monitoring-+
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

Xeon E5-2673 v4 and Core i9-12900KS technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2673 v4 and Core i9-12900KS are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2673 v4 and Core i9-12900KS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5-4800, DDR4-3200
Maximum memory size1,536 GB128 GB
Max memory channelsno data2
Maximum memory bandwidthno data76.8 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics 770
Quick Sync Video-+
Clear Video HDno data+
Graphics max frequencyno data1.55 GHz
Execution Unitsno data32

Graphics interfaces

Available interfaces and connections of Xeon E5-2673 v4 and Core i9-12900KS integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Xeon E5-2673 v4 and Core i9-12900KS integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2160 @ 60Hz
Max resolution over eDPno data5120 x 3200 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Xeon E5-2673 v4 and Core i9-12900KS integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2673 v4 and Core i9-12900KS.

PCIe version3.05.0 and 4.0
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 E5-2673 v4 12.99
i9-12900KS 27.71
+113%

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 E5-2673 v4 20631
i9-12900KS 44019
+113%

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 E5-2673 v4 1001
i9-12900KS 2698
+170%

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 E5-2673 v4 7886
i9-12900KS 16183
+105%

Gaming performance

Pros & cons summary


Performance score 12.99 27.71
Recency 20 June 2016 5 April 2022
Physical cores 20 16
Threads 40 24
Power consumption (TDP) 135 Watt 150 Watt

Xeon E5-2673 v4 has 25% more physical cores and 66.7% more threads, and 11.1% lower power consumption.

i9-12900KS, on the other hand, has a 113.3% higher aggregate performance score, and an age advantage of 5 years.

The Core i9-12900KS is our recommended choice as it beats the Xeon E5-2673 v4 in performance tests.

Be aware that Xeon E5-2673 v4 is a server/workstation processor while Core i9-12900KS is a desktop one.


Should you still have questions on choice between Xeon E5-2673 v4 and Core i9-12900KS, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2673 v4
Xeon E5-2673 v4
Intel Core i9-12900KS
Core i9-12900KS

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Community ratings

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