Celeron N4000 vs Xeon E5450

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Aggregate performance score

Xeon E5450
2007
80 Watt
1.62
+74.2%
Celeron N4000
2017
2 cores / 2 threads, 6 Watt
0.93

Xeon E5450 outperforms Celeron N4000 by an impressive 74% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5450 and Celeron N4000 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking20832513
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Seriesno dataIntel Celeron
Power efficiency1.9214.67
Architecture codenameno dataGoldmont Plus (2017)
Release date1 October 2007 (17 years ago)11 December 2017 (6 years ago)
Launch price (MSRP)no data$107

Detailed specifications

Xeon E5450 and Celeron N4000 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 GHz1.1 GHz
Boost clock speedno data2.6 GHz
Multiplierno data11
L1 cacheno data112 KB
L2 cacheno data4 MB
L3 cache12 MB L2 Cache4 MB
Chip lithography45 nm14 nm
Maximum core temperature67 °C105 deg C
64 bit support++
Windows 11 compatibility-+
VID voltage range0.85V-1.35Vno data

Compatibility

Information on Xeon E5450 and Celeron N4000 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)
SocketLGA771FCBGA1090
Power consumption (TDP)80 Watt6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5450 and Celeron N4000. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2
AES-NI-+
Enhanced SpeedStep (EIST)++
Speed Shiftno data-
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Thermal Monitoring++
Smart Responseno data-
Demand Based Switching+no data
GPIOno data+
Turbo Boost Max 3.0no data-
FSB parity+no data

Security technologies

Xeon E5450 and Celeron N4000 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB++
Secure Keyno data+
MPX-+
Identity Protection-+
SGXno dataYes with Intel® ME
OS Guardno data+
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5450 and Celeron N4000 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5450 and Celeron N4000. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR4
Maximum memory sizeno data8 GB
Max memory channelsno data2
Maximum memory bandwidthno data38.397 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics 600
Max video memoryno data8 GB
Quick Sync Video-+
Graphics max frequencyno data650 MHz
Execution Unitsno data12

Graphics interfaces

Available interfaces and connections of Xeon E5450 and Celeron N4000 integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+
MIPI-DSIno data+

Graphics image quality

Maximum display resolutions supported by Xeon E5450 and Celeron N4000 integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+

Graphics API support

APIs supported by Xeon E5450 and Celeron N4000 integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.4

Peripherals

Specifications and connection of peripherals supported by Xeon E5450 and Celeron N4000.

PCIe versionno data2.0
PCI Express lanesno data6
USB revisionno data2.0/3.0
Total number of SATA portsno data2
Max number of SATA 6 Gb/s Portsno data2
Number of USB portsno data8
Integrated LANno data-
UARTno data+

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
+74.2%
Celeron N4000 0.93

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
+75.3%
Celeron N4000 1472

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 E5450 388
+19.8%
Celeron N4000 324

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 E5450 1097
+108%
Celeron N4000 528

Gaming performance

Pros & cons summary


Performance score 1.62 0.93
Recency 1 October 2007 11 December 2017
Chip lithography 45 nm 14 nm
Power consumption (TDP) 80 Watt 6 Watt

Xeon E5450 has a 74.2% higher aggregate performance score.

Celeron N4000, on the other hand, has an age advantage of 10 years, a 221.4% more advanced lithography process, and 1233.3% lower power consumption.

The Xeon E5450 is our recommended choice as it beats the Celeron N4000 in performance tests.

Be aware that Xeon E5450 is a server/workstation processor while Celeron N4000 is a notebook one.


Should you still have questions on choice between Xeon E5450 and Celeron N4000, ask them in Comments section, and we shall answer.

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Intel Xeon E5450
Xeon E5450
Intel Celeron N4000
Celeron N4000

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Community ratings

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Questions & comments

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