Celeron N2840 vs Phenom II X4 650T

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Primary details

Comparing Phenom II X4 650T and Celeron N2840 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno dataIntel Celeron
Architecture codenameZosma (2010−2011)Bay Trail-M (2013−2014)
Release date1 July 2011 (13 years ago)22 May 2014 (10 years ago)

Detailed specifications

Phenom II X4 650T 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)
Threads42
Base clock speed2.7 GHz2.16 GHz
Boost clock speed3.2 GHz2.58 GHz
L1 cache128 KB (per core)112 KB
L2 cache512 KB (per core)1 MB
L3 cache4 MB (shared)0 KB
Chip lithography45 nm22 nm
Die size346 mm2no data
Maximum core temperatureno data100 °C
Number of transistors904 millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Phenom II X4 650T 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
SocketAM3FCBGA1170
Power consumption (TDP)95 Watt7.5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X4 650T and Celeron N2840. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Smart Connectno data+
Statusno dataDiscontinued

Security technologies

Phenom II X4 650T and Celeron N2840 technologies aimed at improving security, for example, by protecting against hacks.

EDBno data+
Secure Keyno data+
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II X4 650T and Celeron N2840 are enumerated here.

AMD-V+-
VT-dno data-
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X4 650T and Celeron N2840. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory sizeno data8 GB
Max memory channelsno data2
Maximum memory bandwidthno data21.32 GB/s

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 Phenom II X4 650T and Celeron N2840 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by Phenom II X4 650T and Celeron N2840.

PCIe version2.02.0
PCI Express lanesno data4
USB revisionno data3.0 and 2.0
Total number of SATA portsno data2
Number of USB portsno data5

Pros & cons summary


Recency 1 July 2011 22 May 2014
Physical cores 4 2
Threads 4 2
Chip lithography 45 nm 22 nm
Power consumption (TDP) 95 Watt 7 Watt

Phenom II X4 650T has 100% more physical cores and 100% more threads.

Celeron N2840, on the other hand, has an age advantage of 2 years, a 104.5% more advanced lithography process, and 1257.1% lower power consumption.

We couldn't decide between Phenom II X4 650T and Celeron N2840. We've got no test results to judge.

Note that Phenom II X4 650T is a desktop processor while Celeron N2840 is a notebook one.


Should you still have questions on choice between Phenom II X4 650T and Celeron N2840, ask them in Comments section, and we shall answer.

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AMD Phenom II X4 650T
Phenom II X4 650T
Intel Celeron N2840
Celeron N2840

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Community ratings

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2.5 2 votes

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2.7 611 votes

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Questions & comments

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