Core i7-11700B vs Celeron N4020C

Primary details

Comparing Celeron N4020C and Core i7-11700B processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2385	454
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Release date	1 January 2021 (3 years ago)	1 April 2021 (3 years ago)

Detailed specifications

Celeron N4020C and Core i7-11700B 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)	8 (Octa-Core)
Threads	2	16
Base clock speed	1.1 GHz	3.2 GHz
Boost clock speed	2.8 GHz	4.8 GHz
L3 cache	4 MB	24 MB
Chip lithography	14 nm	10 nm SuperFin
Maximum core temperature	105 °C	100 °C
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Celeron N4020C and Core i7-11700B 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	FCBGA1090	FCBGA1787
Power consumption (TDP)	6 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron N4020C and Core i7-11700B. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
vPro	-	no data
Enhanced SpeedStep (EIST)	+	+
Speed Shift	-	+
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	+
TSX	no data	-
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	no data	+
Smart Response	-	no data
GPIO	+	no data
Turbo Boost Max 3.0	-	+
Status	Launched	Launched

Security technologies

Celeron N4020C and Core i7-11700B technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	-
EDB	+	+
Secure Key	+	+
MPX	+	no data
Identity Protection	+	+
SGX	Yes with Intel® ME	Yes with Intel® ME
OS Guard	+	+
Anti-Theft	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron N4020C and Core i7-11700B are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron N4020C and Core i7-11700B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4/LPDDR4 up to 2400 MT/s	Up to 3200 MT/s
Maximum memory size	8 GB	128 GB
Max memory channels	2	2
Maximum memory bandwidth	no data	51.2 GB/s
ECC memory support	-	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel UHD Graphics 600	Intel® UHD Graphics for 11th Gen Intel® Processors
Max video memory	8 GB	no data
Quick Sync Video	+	+
Graphics max frequency	650 MHz	1.45 GHz
Execution Units	12	32

Graphics interfaces

Available interfaces and connections of Celeron N4020C and Core i7-11700B integrated GPUs.

Number of displays supported	3	4
eDP	+	no data
DisplayPort	+	no data
HDMI	+	no data
MIPI-DSI	+	no data

Graphics image quality

Maximum display resolutions supported by Celeron N4020C and Core i7-11700B integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	+
Max resolution over HDMI 1.4	4096x2160@30Hz	4096x2304@60Hz
Max resolution over eDP	4096x2160@60Hz	4096 x 2304@60Hz
Max resolution over DisplayPort	4096x2160@60Hz	7680x4320@60Hz

Graphics API support

APIs supported by Celeron N4020C and Core i7-11700B integrated GPUs, sometimes API versions are included.

DirectX	12	12
OpenGL	4.4	4.6

Peripherals

Specifications and connection of peripherals supported by Celeron N4020C and Core i7-11700B.

PCIe version	2.0	no data
PCI Express lanes	6	20
USB revision	2.0/3.0	no data
Total number of SATA ports	2	no data
Max number of SATA 6 Gb/s Ports	2	no data
Number of USB ports	8	no data
Integrated LAN	-	no data
UART	+	no data

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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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Core i7-11700B outperforms Celeron N4020C by 1402% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	0.98	14.72
Recency	1 January 2021	1 April 2021
Physical cores	2	8
Threads	2	16
Chip lithography	14 nm	10 nm
Power consumption (TDP)	6 Watt	65 Watt

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Should you still have questions on choice between Celeron N4020C and Core i7-11700B, ask them in Comments section, and we shall answer.

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