Celeron N4020 vs A9-9420

VS

Aggregate performance score

A9-9420
2016
2 cores / 2 threads, 15 Watt
0.95
Celeron N4020
2019
2 cores / 2 threads, 6 Watt
0.97
+2.1%

Celeron N4020 outperforms A9-9420 by a minimal 2% based on our aggregate benchmark results.

Primary details

Comparing A9-9420 and Celeron N4020 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking25202492
Place by popularitynot in top-10094
Market segmentLaptopLaptop
SeriesAMD Bristol RidgeIntel Gemini Lake
Power efficiency5.9915.30
Architecture codenameStoney Ridge (2016−2019)Gemini Lake Refresh (2019)
Release date31 May 2016 (8 years ago)4 November 2019 (5 years ago)

Detailed specifications

A9-9420 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 cores2 (Dual-core)2 (Dual-core)
Threads22
Base clock speed3 GHz1.1 GHz
Boost clock speed3.6 GHz2.8 GHz
Bus rateno data15 MHz
L1 cache160 KBno data
L2 cache1 MB (shared)4 MB
L3 cache0 KB4 MB
Chip lithography28 nm14 nm
Die size125 mm2no data
Maximum core temperature90 °C105 °C
Maximum case temperature (TCase)74 °Cno data
Number of transistors1,200 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on A9-9420 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 configuration11
SocketFT4FCBGA1090
Power consumption (TDP)15 Watt6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A9-9420 and Celeron N4020. You'll probably need this information if you require some particular technology.

Instruction set extensionsVirtualization,Intel® SSE4.2
AES-NI++
FMA+-
AVX+-
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data-
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Thermal Monitoring-+
Smart Responseno data-
GPIOno data+
Turbo Boost Max 3.0no data-

Security technologies

A9-9420 and Celeron N4020 technologies aimed at improving security, for example, by protecting against hacks.

EDBno data+
Secure Keyno data+
MPX-+
Identity Protection-+
SGXno dataYes with Intel® ME
OS Guardno data+
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by A9-9420 and Celeron N4020 are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by A9-9420 and Celeron N4020. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4
Maximum memory sizeno data8 GB
Max memory channelsno data2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardRadeon R5Intel UHD Graphics 600
Max video memoryno data8 GB
Quick Sync Video-+
Graphics max frequencyno data650 MHz
Execution Unitsno data12

Graphics interfaces

Available interfaces and connections of A9-9420 and Celeron N4020 integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+
MIPI-DSIno data+

Graphics image quality

Maximum display resolutions supported by A9-9420 and Celeron N4020 integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2160@30Hz
Max resolution over eDPno data4096x2160@60Hz
Max resolution over DisplayPortno data4096x2160@60Hz

Graphics API support

APIs supported by A9-9420 and Celeron N4020 integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.4

Peripherals

Specifications and connection of peripherals supported by A9-9420 and Celeron N4020.

PCIe version3.02.0
PCI Express lanes86
USB revisionno data2.0/3.0
Total number of SATA portsno data2
Max number of SATA 6 Gb/s Portsno data2
Number of USB portsno data8
Integrated LANno data-
UARTno 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.


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.

A9-9420 0.95
Celeron N4020 0.97
+2.1%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

A9-9420 1502
Celeron N4020 1547
+3%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

A9-9420 325
Celeron N4020 343
+5.5%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

A9-9420 500
Celeron N4020 546
+9.2%

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

A9-9420 2875
+31.6%
Celeron N4020 2184

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

A9-9420 4841
+9.4%
Celeron N4020 4427

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

A9-9420 21.29
+39.3%
Celeron N4020 29.66

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

A9-9420 2
Celeron N4020 2
+4.3%

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

A9-9420 134
+5.4%
Celeron N4020 127

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

A9-9420 81
+9.8%
Celeron N4020 74

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

A9-9420 0.99
+5.3%
Celeron N4020 0.94

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

A9-9420 1.1
+15.8%
Celeron N4020 1

Gaming performance

Pros & cons summary


Performance score 0.95 0.97
Recency 31 May 2016 4 November 2019
Chip lithography 28 nm 14 nm
Power consumption (TDP) 15 Watt 6 Watt

Celeron N4020 has a 2.1% higher aggregate performance score, an age advantage of 3 years, a 100% more advanced lithography process, and 150% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between A9-9420 and Celeron N4020.


Should you still have questions on choice between A9-9420 and Celeron N4020, ask them in Comments section, and we shall answer.

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AMD A9-9420
A9-9420
Intel Celeron N4020
Celeron N4020

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Community ratings

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