Celeron 2.8 GHz vs Phenom II X4 820

Primary details

Comparing Phenom II X4 820 and Celeron 2.8 GHz processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking2226not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.10no data
Market segmentDesktop processorLaptop
Architecture codenameDeneb (2009−2011)Northwood (2002−2004)
Release date1 September 2009 (15 years ago)no data
Launch price (MSRP)$90no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Phenom II X4 820 and Celeron 2.8 GHz 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)1 (Single-Core)
Threads41
Base clock speed2.8 GHzno data
Boost clock speed2.8 GHz2.8 GHz
Bus rateno data400 MHz
L1 cache128 KB (per core)no data
L2 cache512 KB (per core)no data
L3 cache4 MB (shared)no data
Chip lithography45 nm130 nm
Die size258 mm2no data
Number of transistors758 millionno data
64 bit support+-
Windows 11 compatibility--

Compatibility

Information on Phenom II X4 820 and Celeron 2.8 GHz 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 configuration1no data
SocketAM3no data
Power consumption (TDP)95 Watt52.8 Watt

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II X4 820 and Celeron 2.8 GHz are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X4 820 and Celeron 2.8 GHz. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)no data

Peripherals

Specifications and connection of peripherals supported by Phenom II X4 820 and Celeron 2.8 GHz.

PCIe version2.0no data

Pros & cons summary


Physical cores 4 1
Threads 4 1
Chip lithography 45 nm 130 nm
Power consumption (TDP) 95 Watt 52 Watt

Phenom II X4 820 has 300% more physical cores and 300% more threads, and a 188.9% more advanced lithography process.

Celeron 2.8 GHz, on the other hand, has 82.7% lower power consumption.

We couldn't decide between Phenom II X4 820 and Celeron 2.8 GHz. We've got no test results to judge.

Note that Phenom II X4 820 is a desktop processor while Celeron 2.8 GHz is a notebook one.


Should you still have questions on choice between Phenom II X4 820 and Celeron 2.8 GHz, ask them in Comments section, and we shall answer.

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AMD Phenom II X4 820
Phenom II X4 820
Intel Celeron 2.8 GHz
Celeron 2.8 GHz

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Community ratings

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4.5 57 votes

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2.9 31 vote

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Questions & comments

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