Ultra 5 245KF vs Xeon X7550

VS

Aggregate performance score

Xeon X7550
2010
8 cores / 16 threads, 130 Watt
5.05
Core Ultra 5 245KF
2024
14 cores / 14 threads, 125 Watt
28.48
+464%

Core Ultra 5 245KF outperforms Xeon X7550 by a whopping 464% based on our aggregate benchmark results.

Primary details

Comparing Xeon X7550 and Core Ultra 5 245KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1223168
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data79.32
Market segmentServerDesktop processor
Power efficiency3.6121.16
Architecture codenameno dataArrow Lake-S (2024−2025)
Release date1 January 2010 (14 years ago)24 October 2024 (recently)
Launch price (MSRP)no data$294

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon X7550 and Core Ultra 5 245KF 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 cores8 (Octa-Core)14 (Tetradeca-Core)
Threads1614
Base clock speed2 GHz4.2 GHz
Boost clock speed2.4 GHz5.2 GHz
L1 cacheno data112 KB (per core)
L2 cacheno data3 MB (per core)
L3 cache18 MB L3 Cache24 MB (shared)
Chip lithography45 nm3 nm
Die sizeno data243 mm2
Maximum core temperature69 °Cno data
Number of transistorsno data17,800 million
64 bit support-+
Windows 11 compatibility-no data

Compatibility

Information on Xeon X7550 and Core Ultra 5 245KF 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
SocketFCLGA15671851
Power consumption (TDP)130 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X7550 and Core Ultra 5 245KF. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology1.0no data
Hyper-Threading Technology+no data
TSX-+

Security technologies

Xeon X7550 and Core Ultra 5 245KF technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon X7550 and Core Ultra 5 245KF are enumerated here.

VT-dno data+
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon X7550 and Core Ultra 5 245KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-1066DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon X7550 and Core Ultra 5 245KF.

PCIe versionno data5.0
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 X7550 5.05
Ultra 5 245KF 28.48
+464%

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 X7550 7873
Ultra 5 245KF 44396
+464%

Gaming performance

Pros & cons summary


Performance score 5.05 28.48
Recency 1 January 2010 24 October 2024
Physical cores 8 14
Threads 16 14
Chip lithography 45 nm 3 nm
Power consumption (TDP) 130 Watt 125 Watt

Xeon X7550 has 14.3% more threads.

Ultra 5 245KF, on the other hand, has a 464% higher aggregate performance score, an age advantage of 14 years, 75% more physical cores, a 1400% more advanced lithography process, and 4% lower power consumption.

The Core Ultra 5 245KF is our recommended choice as it beats the Xeon X7550 in performance tests.

Be aware that Xeon X7550 is a server/workstation processor while Core Ultra 5 245KF is a desktop one.


Should you still have questions on choice between Xeon X7550 and Core Ultra 5 245KF, ask them in Comments section, and we shall answer.

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Intel Xeon X7550
Xeon X7550
Intel Core Ultra 5 245KF
Core Ultra 5 245KF

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Community ratings

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