Xeon E-2478 vs X7550

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Aggregate performance score

Xeon X7550
2010
8 cores / 16 threads, 130 Watt
4.96
Xeon E-2478
2023
8 cores / 16 threads, 80 Watt
18.78
+279%

Xeon E-2478 outperforms Xeon X7550 by a whopping 279% based on our aggregate benchmark results.

Primary details

Comparing Xeon X7550 and Xeon E-2478 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1236319
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data82.67
Market segmentServerServer
Power efficiency3.6122.22
Architecture codenameno dataRaptor Lake-S (2023−2024)
Release date1 January 2010 (14 years ago)14 December 2023 (1 year ago)
Launch price (MSRP)no data$568

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon X7550 and Xeon E-2478 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)8 (Octa-Core)
Threads1616
Base clock speed2 GHz2.8 GHz
Boost clock speed2.4 GHz5.2 GHz
Bus rateno data16 GT/s
L1 cacheno data80 KB (per core)
L2 cacheno data2 MB (per core)
L3 cache18 MB L3 Cache24 MB (shared)
Chip lithography45 nmIntel 7 nm
Die sizeno data257 mm2
Maximum core temperature69 °C100 °C
64 bit support-+
Windows 11 compatibility-no data

Compatibility

Information on Xeon X7550 and Xeon E-2478 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
SocketFCLGA1567FCLGA1700
Power consumption (TDP)130 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X7550 and Xeon E-2478. 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-+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology1.02
Hyper-Threading Technology++
Idle Statesno data+
Thermal Monitoring-+
Turbo Boost Max 3.0no data+

Security technologies

Xeon X7550 and Xeon E-2478 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB++
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon X7550 and Xeon E-2478 are enumerated here.

VT-dno data+
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon X7550 and Xeon E-2478. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-1066DDR5-4800
Maximum memory sizeno data128 GB
Max memory channelsno data2
ECC memory support-+

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 Xeon E-2478.

PCIe versionno data5
PCI Express lanesno data16

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 4.96
Xeon E-2478 18.78
+279%

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
Xeon E-2478 29827
+279%

Gaming performance

Pros & cons summary


Performance score 4.96 18.78
Recency 1 January 2010 14 December 2023
Power consumption (TDP) 130 Watt 80 Watt

Xeon E-2478 has a 278.6% higher aggregate performance score, an age advantage of 13 years, and 62.5% lower power consumption.

The Xeon E-2478 is our recommended choice as it beats the Xeon X7550 in performance tests.


Should you still have questions on choice between Xeon X7550 and Xeon E-2478, ask them in Comments section, and we shall answer.

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Intel Xeon X7550
Xeon X7550
Intel Xeon E-2478
Xeon E-2478

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

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 X7550 or Xeon E-2478, agree or disagree with our judgements, or report an error or mismatch.