Celeron 5205U vs A9-9420

VS

Aggregate performance score

A9-9420
2016
2 cores / 2 threads, 15 Watt
0.94
+4.4%
Celeron 5205U
2019
2 cores / 2 threads, 15 Watt
0.90

A9-9420 outperforms Celeron 5205U by a minimal 4% based on our aggregate benchmark results.

Primary details

Comparing A9-9420 and Celeron 5205U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking25232547
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Bristol RidgeIntel Comet Lake
Power efficiency5.935.67
Architecture codenameStoney Ridge (2016−2019)Comet Lake-U (2019−2020)
Release date31 May 2016 (8 years ago)31 October 2019 (5 years ago)
Launch price (MSRP)no data$107

Detailed specifications

A9-9420 and Celeron 5205U 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 GHz1.9 GHz
Boost clock speed3.6 GHz1.9 GHz
Bus rateno data4 GT/s
L1 cache160 KB256 KB
L2 cache1 MB (shared)1 MB
L3 cache0 KB2 MB
Chip lithography28 nm14 nm
Die size125 mm2no data
Maximum core temperature90 °C100 °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 5205U 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
SocketFT4FCBGA1528
Power consumption (TDP)15 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A9-9420 and Celeron 5205U. You'll probably need this information if you require some particular technology.

Instruction set extensionsVirtualization,Intel® SSE4.1, 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-+
Flex Memory Accessno data+

Security technologies

A9-9420 and Celeron 5205U technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by A9-9420 and Celeron 5205U 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 5205U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR3, DDR4
Maximum memory sizeno data64 GB
Max memory channelsno data2
Maximum memory bandwidthno data37.5 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardRadeon R5Intel UHD Graphics for 10th Gen Intel Processors
Max video memoryno data32 GB
Quick Sync Video-+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data900 MHz

Graphics interfaces

Available interfaces and connections of A9-9420 and Celeron 5205U integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+
DVIno data+

Graphics image quality

Maximum display resolutions supported by A9-9420 and Celeron 5205U integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2304@24Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz

Graphics API support

APIs supported by A9-9420 and Celeron 5205U integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by A9-9420 and Celeron 5205U.

PCIe version3.02.0
PCI Express lanes812

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 0.94
+4.4%
Celeron 5205U 0.90

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 1500
+4.7%
Celeron 5205U 1432

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 5205U 386
+18.8%

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 5205U 671
+34.2%

Gaming performance

Pros & cons summary


Performance score 0.94 0.90
Recency 31 May 2016 31 October 2019
Chip lithography 28 nm 14 nm

A9-9420 has a 4.4% higher aggregate performance score.

Celeron 5205U, on the other hand, has an age advantage of 3 years, and a 100% more advanced lithography process.

Given the minimal performance differences, no clear winner can be declared between A9-9420 and Celeron 5205U.


Should you still have questions on choice between A9-9420 and Celeron 5205U, ask them in Comments section, and we shall answer.

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AMD A9-9420
A9-9420
Intel Celeron 5205U
Celeron 5205U

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Community ratings

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