i5-3427U vs Xeon X5550

VS

Aggregate performance score

Xeon X5550
2009
4 cores / 8 threads, 95 Watt
1.94
+34.7%
Core i5-3427U
2012
2 cores / 4 threads, 17 Watt
1.44

Xeon X5550 outperforms Core i5-3427U by a substantial 35% based on our aggregate benchmark results.

Primary details

Comparing Xeon X5550 and Core i5-3427U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking19592195
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.32no data
Market segmentServerLaptop
Seriesno dataIntel Core i5
Power efficiency1.907.87
Architecture codenameGainestown (2009−2010)Ivy Bridge (2012−2013)
Release date30 March 2009 (15 years ago)1 June 2012 (12 years ago)
Launch price (MSRP)$62$225

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon X5550 and Core i5-3427U 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)2 (Dual-core)
Threads84
Base clock speed2.66 GHz1.8 GHz
Boost clock speed3.06 GHz2.8 GHz
Bus rateno data5 GT/s
L1 cache64 KB (per core)64K (per core)
L2 cache256 KB (per core)256K (per core)
L3 cache8 MB (shared)3 MB (shared)
Chip lithography45 nm22 nm
Die size263 mm2118 mm2
Maximum core temperature75 °C105 °C
Number of transistors731 millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon X5550 and Core i5-3427U 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,PLGA1366FCBGA1023
Power consumption (TDP)95 Watt17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X5550 and Core i5-3427U. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AVX
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)++
My WiFino data+
Turbo Boost Technology1.0+
Hyper-Threading Technology++
Idle States++
Thermal Monitoring-+
Flex Memory Accessno data+
Demand Based Switching+-
PAE40 Bitno data
FDIno data+
Fast Memory Accessno data+

Security technologies

Xeon X5550 and Core i5-3427U technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Keyno data+
Identity Protection-+
Anti-Theftno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon X5550 and Core i5-3427U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon X5550 and Core i5-3427U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3/L/-RS 1333/1600
Maximum memory size144 GB32 GB
Max memory channels32
Maximum memory bandwidth32 GB/s25.6 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AIntel HD Graphics 4000
Quick Sync Video-+
Clear Video HDno data+
Graphics max frequencyno data1.15 GHz
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of Xeon X5550 and Core i5-3427U integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+
SDVOno data+
CRTno data+

Peripherals

Specifications and connection of peripherals supported by Xeon X5550 and Core i5-3427U.

PCIe version2.02.0
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 X5550 1.94
+34.7%
i5-3427U 1.44

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
+34.8%
i5-3427U 2245

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 X5550 440
+2.1%
i5-3427U 431

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 X5550 1822
+108%
i5-3427U 878

Gaming performance

Pros & cons summary


Performance score 1.94 1.44
Recency 30 March 2009 1 June 2012
Physical cores 4 2
Threads 8 4
Chip lithography 45 nm 22 nm
Power consumption (TDP) 95 Watt 17 Watt

Xeon X5550 has a 34.7% higher aggregate performance score, and 100% more physical cores and 100% more threads.

i5-3427U, on the other hand, has an age advantage of 3 years, a 104.5% more advanced lithography process, and 458.8% lower power consumption.

The Xeon X5550 is our recommended choice as it beats the Core i5-3427U in performance tests.

Be aware that Xeon X5550 is a server/workstation processor while Core i5-3427U is a notebook one.


Should you still have questions on choice between Xeon X5550 and Core i5-3427U, 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 i5-3427U
Core i5-3427U

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.


3.5 41 vote

Rate Xeon X5550 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.1 44 votes

Rate Core i5-3427U on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon X5550 or Core i5-3427U, agree or disagree with our judgements, or report an error or mismatch.