Pentium P6300 vs Xeon E5450

VS

Aggregate performance score

Xeon E5450
2007
80 Watt
1.62
+206%
Pentium P6300
2011
2 cores / 2 threads, 35 Watt
0.53

Xeon E5450 outperforms Pentium P6300 by a whopping 206% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5450 and Pentium P6300 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking20952873
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Seriesno dataIntel Pentium
Power efficiency1.921.43
Architecture codenameno dataArrandale (2010−2011)
Release date1 October 2007 (17 years ago)9 January 2011 (13 years ago)

Detailed specifications

Xeon E5450 and Pentium P6300 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 GHz2.27 GHz
Boost clock speedno data0.27 GHz
Bus typeno dataDMI 1.0
Bus rateno data1 × 2.5 GT/s
Multiplierno data17
L1 cacheno data64K (per core)
L2 cacheno data256K (per core)
L3 cache12 MB L2 Cache3 MB (shared)
Chip lithography45 nm32 nm
Die sizeno data81+114 mm2
Maximum core temperature67 °C90 °C
Number of transistorsno data384 million
64 bit support++
Windows 11 compatibility--
VID voltage range0.85V-1.35Vno data

Compatibility

Information on Xeon E5450 and Pentium P6300 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 (Uniprocessor)
SocketLGA771PGA988
Power consumption (TDP)80 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5450 and Pentium P6300. You'll probably need this information if you require some particular technology.

FMA-+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Thermal Monitoring++
Flex Memory Accessno data+
Demand Based Switching+-
PAEno data36 Bit
FDIno data+
Fast Memory Accessno data+
FSB parity+no data

Security technologies

Xeon E5450 and Pentium P6300 technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5450 and Pentium P6300 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5450 and Pentium P6300. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3
Maximum memory sizeno data8 GB
Max memory channelsno data2
Maximum memory bandwidthno data17.051 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel HD Graphics for Previous Generation Intel Processors
Clear Videono data+
Graphics max frequencyno data667 MHz

Graphics interfaces

Available interfaces and connections of Xeon E5450 and Pentium P6300 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by Xeon E5450 and Pentium P6300.

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 1.62
+206%
Pentium P6300 0.53

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 2581
+209%
Pentium P6300 834

Gaming performance

Pros & cons summary


Performance score 1.62 0.53
Recency 1 October 2007 9 January 2011
Chip lithography 45 nm 32 nm
Power consumption (TDP) 80 Watt 35 Watt

Xeon E5450 has a 205.7% higher aggregate performance score.

Pentium P6300, on the other hand, has an age advantage of 3 years, a 40.6% more advanced lithography process, and 128.6% lower power consumption.

The Xeon E5450 is our recommended choice as it beats the Pentium P6300 in performance tests.

Be aware that Xeon E5450 is a server/workstation processor while Pentium P6300 is a notebook one.


Should you still have questions on choice between Xeon E5450 and Pentium P6300, ask them in Comments section, and we shall answer.

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Intel Xeon E5450
Xeon E5450
Intel Pentium P6300
Pentium P6300

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Community ratings

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