i7-12700KF vs Xeon E5506

VS

Aggregate performance score

Xeon E5506
2009
4 cores / 4 threads, 80 Watt
1.22
Core i7-12700KF
2021
12 cores / 20 threads, 125 Watt
21.60
+1670%

Core i7-12700KF outperforms Xeon E5506 by a whopping 1670% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5506 and Core i7-12700KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2317243
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.5742.22
Market segmentServerDesktop processor
Seriesno dataIntel Core i7
Power efficiency1.4416.35
Architecture codenameGainestown (2009−2010)Alder Lake, Golden Cove, Gracemont (2021)
Release date30 March 2009 (15 years ago)4 November 2021 (3 years ago)
Launch price (MSRP)$43$384

Cost-effectiveness evaluation

Performance per price, higher is better.

i7-12700KF has 1083% better value for money than Xeon E5506.

Detailed specifications

Xeon E5506 and Core i7-12700KF 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 cores4 (Quad-Core)12 (Dodeca-Core)
Threads420
Base clock speed2.13 GHz3.6 GHz
Boost clock speed0.13 GHz5 GHz
Bus typeno dataDMI 4.0
Bus rateno data8 × 16 GT/s
Multiplierno data36
L1 cache64 KB (per core)80K (per core)
L2 cache256 KB (per core)1.25 MB (per core)
L3 cache4 MB (shared)25 MB (shared)
Chip lithography45 nmIntel 7 nm
Die size263 mm2215.25 mm2
Maximum core temperature76 °C100 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors731 millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+

Compatibility

Information on Xeon E5506 and Core i7-12700KF 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
SocketFCLGA1366,PLGA1366FCLGA1700
Power consumption (TDP)80 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5506 and Core i7-12700KF. 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-+
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology-2.0
Hyper-Threading Technology-+
Idle States++
Thermal Monitoring-+
Demand Based Switching+no data
PAE40 Bitno data
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

Xeon E5506 and Core i7-12700KF technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB++
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5506 and Core i7-12700KF are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5506 and Core i7-12700KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5-4800, DDR4-3200
Maximum memory size144 GB128 GB
Max memory channels32
Maximum memory bandwidth19.2 GB/s76.805 GB/s
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 E5506 and Core i7-12700KF.

PCIe version2.05.0 and 4.0
PCI Express lanesno data20

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 E5506 1.22
i7-12700KF 21.60
+1670%

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 E5506 1944
i7-12700KF 34318
+1665%

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 E5506 353
i7-12700KF 2542
+620%

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 E5506 1125
i7-12700KF 13713
+1119%

Gaming performance

Pros & cons summary


Performance score 1.22 21.60
Recency 30 March 2009 4 November 2021
Physical cores 4 12
Threads 4 20
Power consumption (TDP) 80 Watt 125 Watt

Xeon E5506 has 56.3% lower power consumption.

i7-12700KF, on the other hand, has a 1670.5% higher aggregate performance score, an age advantage of 12 years, and 200% more physical cores and 400% more threads.

The Core i7-12700KF is our recommended choice as it beats the Xeon E5506 in performance tests.

Be aware that Xeon E5506 is a server/workstation processor while Core i7-12700KF is a desktop one.


Should you still have questions on choice between Xeon E5506 and Core i7-12700KF, ask them in Comments section, and we shall answer.

Vote for your favorite

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Intel Xeon E5506
Xeon E5506
Intel Core i7-12700KF
Core i7-12700KF

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Community ratings

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Questions & comments

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