Core i3-8020 vs Core 2 Duo E4700

Primary details

Comparing Core 2 Duo E4700 and Core i3-8020 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2811	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Desktop processor
Series	no data	Intel Core i3
Power efficiency	0.83	no data
Architecture codename	Allendale (2006−2009)	Coffee Lake (2017−2019)
Release date	March 2008 (16 years ago)	1 September 2018 (6 years ago)

Detailed specifications

Core 2 Duo E4700 and Core i3-8020 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)	4 (Quad-Core)
Threads	2	4
Base clock speed	2.6 GHz	3.7 GHz
Boost clock speed	2.6 GHz	3.7 GHz
Bus type	no data	DMI 3.0
Bus rate	800 MHz	4 × 8 GT/s
L1 cache	64 KB	256 KB
L2 cache	2 MB	1 MB
L3 cache	0 KB	6 MB (shared)
Chip lithography	65 nm	14 nm
Die size	111 mm2	126 mm2
Maximum core temperature	73 °C	no data
Maximum case temperature (TCase)	no data	72 °C
Number of transistors	167 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	0.85V-1.5V	no data

Compatibility

Information on Core 2 Duo E4700 and Core i3-8020 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 (Uniprocessor)
Socket	PLGA775	1151
Power consumption (TDP)	65 Watt	51 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo E4700 and Core i3-8020. You'll probably need this information if you require some particular technology.

AES-NI	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Thermal Monitoring	+	-
Demand Based Switching	-	no data
FSB parity	-	no data

Security technologies

Core 2 Duo E4700 and Core i3-8020 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo E4700 and Core i3-8020 are enumerated here.

VT-d	no data	+
VT-x	-	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E4700 and Core i3-8020. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR1, DDR2, DDR3	DDR4 Dual-channel
Maximum memory size	no data	64 GB
Max memory channels	no data	2
Maximum memory bandwidth	no data	38.397 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Intel UHD Graphics 630

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo E4700 and Core i3-8020.

PCIe version

no data

3.0

Pros & cons summary

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Physical cores	2	4
Threads	2	4
Chip lithography	65 nm	14 nm
Power consumption (TDP)	65 Watt	51 Watt

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Should you still have questions on choice between Core 2 Duo E4700 and Core i3-8020, ask them in Comments section, and we shall answer.

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