Celeron N2840 vs Xeon X3450

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Primary details

Comparing Xeon X3450 and Celeron N2840 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2007not rated
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Seriesno dataIntel Celeron
Power efficiency1.79no data
Architecture codenameno dataBay Trail-M (2013−2014)
Release date1 July 2009 (15 years ago)22 May 2014 (10 years ago)

Detailed specifications

Xeon X3450 and Celeron N2840 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)
Threads82
Base clock speed2.66 GHz2.16 GHz
Boost clock speed3.2 GHz2.58 GHz
L1 cacheno data56K (per core)
L2 cacheno data512K (per core)
L3 cache8 MB Intel® Smart Cache0 KB
Chip lithography45 nm22 nm
Maximum core temperature73 °C100 °C
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon X3450 and Celeron N2840 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 configuration11
SocketFCLGA1156,LGA1156FCBGA1170
Power consumption (TDP)95 Watt7.5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X3450 and Celeron N2840. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology1.0-
Hyper-Threading Technology+-
Idle States++
Demand Based Switching+no data
PAE36 Bitno data
Smart Connectno data+

Security technologies

Xeon X3450 and Celeron N2840 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB++
Secure Keyno data+
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon X3450 and Celeron N2840 are enumerated here.

VT-d+-
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon X3450 and Celeron N2840. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-800, DDR3-1066, DDR3-1333DDR3
Maximum memory size32 GB8 GB
Max memory channels22
Maximum memory bandwidth21 GB/s21.32 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® HD Graphics for Intel Atom® Processor Z3700 Series
Quick Sync Video-+
Graphics max frequencyno data792 MHz

Graphics interfaces

Available interfaces and connections of Xeon X3450 and Celeron N2840 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by Xeon X3450 and Celeron N2840.

PCIe version2.02.0
PCI Express lanes164
USB revisionno data3.0 and 2.0
Total number of SATA portsno data2
Number of USB portsno data5

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.



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 X3450 2853
+386%
Celeron N2840 587

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 X3450 431
+142%
Celeron N2840 178

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 X3450 1454
+390%
Celeron N2840 297

Pros & cons summary


Recency 1 July 2009 22 May 2014
Physical cores 4 2
Threads 8 2
Chip lithography 45 nm 22 nm
Power consumption (TDP) 95 Watt 7 Watt

Xeon X3450 has 100% more physical cores and 300% more threads.

Celeron N2840, on the other hand, has an age advantage of 4 years, a 104.5% more advanced lithography process, and 1257.1% lower power consumption.

We couldn't decide between Xeon X3450 and Celeron N2840. We've got no test results to judge.

Be aware that Xeon X3450 is a server/workstation processor while Celeron N2840 is a notebook one.


Should you still have questions on choice between Xeon X3450 and Celeron N2840, ask them in Comments section, and we shall answer.

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Intel Xeon X3450
Xeon X3450
Intel Celeron N2840
Celeron N2840

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

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