Celeron N4020C: specs and benchmarks

Summary

Intel started Celeron N4020C sales 1 January 2021. This is notebook processor primarily aimed at office systems. It has 2 cores and 2 threads, and is based on 14 nm manufacturing technology, with a maximum frequency of 2800 MHz and a locked multiplier.

Compatibility-wise, this is FCBGA1090 processor with a TDP of 6 Watt. It supports DDR4/LPDDR4 up to 2400 MT/s memory.

Primary details

Celeron N4020C processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in the ranking	2482
Place by popularity	not in top-100
Market segment	Laptop
Power efficiency	15.30	of 100.00 (Core Ultra 7 164U)
Release date	1 January 2021 (3 years ago)

Detailed specifications

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores	2 (Dual-core)
Threads	2
Base clock speed	1.1 GHz	of 4.7 GHz (Ryzen 9 7900X)
Boost clock speed	2.8 GHz	of 6.2 GHz (Core i9-14900KS)
L3 cache	4 MB	of 1152 MB (EPYC 9684X)
Chip lithography	14 nm	of 3 nm (Core Ultra 9 285K)
Maximum core temperature	105 °C	of 110 °C (Core Ultra 9 185H)
64 bit support	+
Windows 11 compatibility	-

Compatibility

Information on Celeron N4020C compatibility with other computer components and devices: 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	of 8 (Xeon Platinum 8454H)
Socket	FCBGA1090
Power consumption (TDP)	6 Watt	of 3100 ‑ 4500 (Ryzen 7 7435H)

Technologies and extensions

Technological capabilities and additional instructions supported by Celeron N4020C. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2
AES-NI	+
vPro	-
Enhanced SpeedStep (EIST)	+
Speed Shift	-
Turbo Boost Technology	-
Hyper-Threading Technology	-
Idle States	+
Thermal Monitoring	+
Smart Response	-
GPIO	+
Turbo Boost Max 3.0	-

Security technologies

Processor technologies aimed at improving security, for example, by protecting against hacks.

EDB	+
Secure Key	+
MPX	+
Identity Protection	+
SGX	Yes with Intel® ME
OS Guard	+
Anti-Theft	-

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

VT-d	+
VT-x	+
EPT	+

Memory specs

Types, maximum amount and channel number of RAM supported by Celeron N4020C's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory types	DDR4/LPDDR4 up to 2400 MT/s
Maximum memory size	8 GB	of 6 TiB (EPYC 9654)
Max memory channels	2	of 12 (Xeon Platinum 9221)

Graphics specifications

General parameters of a GPU integrated into Celeron N4020C.

Integrated graphics card	Intel UHD Graphics 600
Max video memory	8 GB
Quick Sync Video	+
Graphics max frequency	650 MHz
Execution Units	12

Graphics interfaces

Available interfaces and connections of Celeron N4020C's integrated GPU.

Number of displays supported	3
eDP	+
DisplayPort	+
HDMI	+
MIPI-DSI	+

Graphics image quality

Maximum display resolutions supported by Celeron N4020C's integrated GPU, including resolutions over different interfaces.

4K resolution support	+
Max resolution over HDMI 1.4	4096x2160@30Hz
Max resolution over eDP	4096x2160@60Hz
Max resolution over DisplayPort	4096x2160@60Hz

Graphics API support

APIs supported by Celeron N4020C's integrated GPU, sometimes API versions are included.

DirectX	12
OpenGL	4.4

Peripherals

Specifications and connection types of supported peripherals.

PCIe version	2.0	of 5.0 (EPYC 9655P)
PCI Express lanes	6	of 128 (EPYC 9655P)
USB revision	2.0/3.0
Total number of SATA ports	2
Max number of SATA 6 Gb/s Ports	2
Number of USB ports	8
Integrated LAN	-
UART	+

Benchmark performance

Single-core and multi-core benchmark results of Celeron N4020C. Overall benchmark performance 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.

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Closest competitors

Celeron N4020C's performance relative to its closest rivals among notebook CPUs.

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