Pentium 3550M vs Xeon E5450

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Aggregate performance score

Xeon E5450
2007
80 Watt
1.69
+94.3%

Xeon E5450 outperforms Pentium 3550M by an impressive 94% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5450 and Pentium 3550M processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking20782568
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Seriesno dataIntel Pentium
Power efficiency1.932.14
Architecture codenameno dataHaswell (2013−2015)
Release date1 October 2007 (17 years ago)1 September 2013 (11 years ago)
Launch price (MSRP)no data$134

Detailed specifications

Xeon E5450 and Pentium 3550M 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 coresno data2 (Dual-core)
Threadsno data2
Base clock speed3 GHz2.3 GHz
Boost clock speedno data2.3 GHz
Bus rateno data5 GT/s
L1 cacheno data64K (per core)
L2 cacheno data256K (per core)
L3 cache12 MB L2 Cache2 MB (shared)
Chip lithography45 nm22 nm
Die sizeno data118 mm2
Maximum core temperature67 °C100 °C
Maximum case temperature (TCase)no data105 °C
Number of transistorsno data1,400 million
64 bit support++
Windows 11 compatibility--
VID voltage range0.85V-1.35Vno data

Compatibility

Information on Xeon E5450 and Pentium 3550M 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
SocketLGA771FCPGA946
Power consumption (TDP)80 Watt37 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5450 and Pentium 3550M. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2
Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States+no data
Thermal Monitoring++
Demand Based Switching+no data
FSB parity+no data

Security technologies

Xeon E5450 and Pentium 3550M technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5450 and Pentium 3550M are enumerated here.

AMD-V-+
VT-dno data-
VT-x++
EPT-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5450 and Pentium 3550M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3
Maximum memory sizeno data32 GB
Max memory channelsno data2
Maximum memory bandwidthno data25.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® HD Graphics for 4th Generation Intel® Processors
Graphics max frequencyno data1.1 GHz

Graphics interfaces

Available interfaces and connections of Xeon E5450 and Pentium 3550M integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+
VGAno data+

Peripherals

Specifications and connection of peripherals supported by Xeon E5450 and Pentium 3550M.

PCIe versionno data2.0
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 E5450 1.69
+94.3%
Pentium 3550M 0.87

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 E5450 2580
+94%
Pentium 3550M 1330

Gaming performance

Pros & cons summary


Performance score 1.69 0.87
Recency 1 October 2007 1 September 2013
Chip lithography 45 nm 22 nm
Power consumption (TDP) 80 Watt 37 Watt

Xeon E5450 has a 94.3% higher aggregate performance score.

Pentium 3550M, on the other hand, has an age advantage of 5 years, a 104.5% more advanced lithography process, and 116.2% lower power consumption.

The Xeon E5450 is our recommended choice as it beats the Pentium 3550M in performance tests.

Be aware that Xeon E5450 is a server/workstation processor while Pentium 3550M is a notebook one.


Should you still have questions on choice between Xeon E5450 and Pentium 3550M, ask them in Comments section, and we shall answer.

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Intel Xeon E5450
Xeon E5450
Intel Pentium 3550M
Pentium 3550M

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Community ratings

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4.2 1278 votes

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Questions & comments

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