i5-12450H vs Xeon X5550

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Aggregate performance score

Xeon X5550
2009
4 cores / 8 threads, 95 Watt
1.91
Core i5-12450H
2022
8 cores / 12 threads, 45 Watt
10.67
+459%

Core i5-12450H outperforms Xeon X5550 by a whopping 459% based on our aggregate benchmark results.

Primary details

Comparing Xeon X5550 and Core i5-12450H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1976737
Place by popularitynot in top-1004
Cost-effectiveness evaluation0.32no data
Market segmentServerLaptop
Seriesno dataIntel Alder Lake-P
Power efficiency1.9022.43
Architecture codenameGainestown (2009−2010)Alder Lake-H (2022)
Release date30 March 2009 (15 years ago)January 2022 (2 years ago)
Launch price (MSRP)$62no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon X5550 and Core i5-12450H 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)8 (Octa-Core)
Threads812
Base clock speed2.66 GHz2 GHz
Boost clock speed3.06 GHz4.4 GHz
L1 cache64 KB (per core)80K (per core)
L2 cache256 KB (per core)1.25 MB (per core)
L3 cache8 MB (shared)12 MB (shared)
Chip lithography45 nm10 nm
Die size263 mm2217 mm2
Maximum core temperature75 °C100 °C
Number of transistors731 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Xeon X5550 and Core i5-12450H 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,PLGA1366Intel BGA 1744
Power consumption (TDP)95 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X5550 and Core i5-12450H. You'll probably need this information if you require some particular technology.

AES-NI-+
FMA-+
AVX-+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology1.0no data
Hyper-Threading Technology+no data
TSX-+
Idle States+no data
Demand Based Switching+no data
PAE40 Bitno data

Security technologies

Xeon X5550 and Core i5-12450H technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon X5550 and Core i5-12450H are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon X5550 and Core i5-12450H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4, DDR5
Maximum memory size144 GBno data
Max memory channels3no data
Maximum memory bandwidth32 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AIntel UHD Graphics Xe G4 48EUs ( - 1200 MHz)

Peripherals

Specifications and connection of peripherals supported by Xeon X5550 and Core i5-12450H.

PCIe version2.04.0
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 X5550 1.91
i5-12450H 10.67
+459%

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 X5550 3027
i5-12450H 16948
+460%

Gaming performance

Pros & cons summary


Performance score 1.91 10.67
Physical cores 4 8
Threads 8 12
Chip lithography 45 nm 10 nm
Power consumption (TDP) 95 Watt 45 Watt

i5-12450H has a 458.6% higher aggregate performance score, 100% more physical cores and 50% more threads, a 350% more advanced lithography process, and 111.1% lower power consumption.

The Core i5-12450H is our recommended choice as it beats the Xeon X5550 in performance tests.

Be aware that Xeon X5550 is a server/workstation processor while Core i5-12450H is a notebook one.


Should you still have questions on choice between Xeon X5550 and Core i5-12450H, 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 X5550
Xeon X5550
Intel Core i5-12450H
Core i5-12450H

Similar processor comparisons

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

Here you can ask a question about Xeon X5550 or Core i5-12450H, agree or disagree with our judgements, or report an error or mismatch.