Celeron N4020 vs Core 2 Duo E4500

Primary details

Comparing Core 2 Duo E4500 and Celeron N4020 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	2388
Place by popularity	not in top-100	56
Market segment	Desktop processor	Laptop
Series	no data	Intel Gemini Lake
Architecture codename	Allendale (2006−2009)	Gemini Lake Refresh (2019)
Release date	July 2007 (17 years ago)	4 November 2019 (4 years ago)

Detailed specifications

Core 2 Duo E4500 and Celeron N4020 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 cores	2 (Dual-core)	2 (Dual-core)
Threads	2	2
Base clock speed	no data	1.1 GHz
Boost clock speed	2.2 GHz	2.8 GHz
L1 cache	64 KB	no data
L2 cache	2 MB	4 MB
L3 cache	0 KB	no data
Chip lithography	65 nm	14 nm
Die size	111 mm2	no data
Maximum core temperature	73 °C	no data
Number of transistors	167 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	No

Compatibility

Information on Core 2 Duo E4500 and Celeron N4020 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 configuration	1	1
Socket	775	BGA1090
Power consumption (TDP)	65 Watt	6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo E4500 and Celeron N4020. You'll probably need this information if you require some particular technology.

AES-NI	no data	+
Enhanced SpeedStep (EIST)	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E4500 and Celeron N4020. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR1, DDR2, DDR3	DDR4
ECC memory support	no data	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Intel UHD Graphics 600

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo E4500 and Celeron N4020.

PCI Express lanes

no data

6

Synthetic benchmark performance

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

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Pros & cons summary

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Chip lithography	65 nm	14 nm
Power consumption (TDP)	65 Watt	6 Watt

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Should you still have questions on choice between Core 2 Duo E4500 and Celeron N4020, ask them in Comments section, and we shall answer.

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