3020e vs A9-9420

Place in the ranking	2505	2121
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	AMD Bristol Ridge	AMD Raven Ridge (Ryzen 2000 APU)
Power efficiency	5.93	24.13
Architecture codename	Stoney Ridge (2016−2019)	Dali (Zen) (2020)
Release date	31 May 2016 (8 years ago)	4 August 2020 (4 years ago)

Detailed specifications

A9-9420 and 3020e 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)	2 (Dual-core)
Threads	2	2
Base clock speed	3 GHz	1.2 GHz
Boost clock speed	3.6 GHz	2.6 GHz
L1 cache	160 KB	192 KB
L2 cache	1 MB (shared)	1 MB
L3 cache	no data	4 MB
Chip lithography	28 nm	14 nm
Die size	125 mm²	no data
Maximum core temperature	90 °C	105 °C
Maximum case temperature (TCase)	74 °C	no data
Number of transistors	1,200 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on A9-9420 and 3020e 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	no data
Socket	FT4	FT5
Power consumption (TDP)	15 Watt	6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A9-9420 and 3020e. You'll probably need this information if you require some particular technology.

Instruction set extensions	Virtualization,	MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI	+	+
FMA	+	+
AVX	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by A9-9420 and 3020e are enumerated here.

AMD-V

Memory specs

Types, maximum amount and channel quantity of RAM supported by A9-9420 and 3020e. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

Radeon R5

AMD Radeon RX Vega 3

Peripherals

Specifications and connection of peripherals supported by A9-9420 and 3020e.

PCIe version	3.0	no data
PCI Express lanes	8	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.

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

3020e 1.53
+62.8%

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 1498

3020e 2438
+62.8%

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

3020e 661
+103%

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

3020e 1081
+116%

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
+36.2%

3020e 29

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

3020e 196
+46.3%

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

3020e 92
+13.6%

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

3020e 1.1

Gaming performance

Pros & cons summary

Performance score	0.94	1.53
Recency	31 May 2016	4 August 2020
Chip lithography	28 nm	14 nm
Power consumption (TDP)	15 Watt	6 Watt

3020e has a 62.8% higher aggregate performance score, an age advantage of 4 years, a 100% more advanced lithography process, and 150% lower power consumption.

The 3020e is our recommended choice as it beats the A9-9420 in performance tests.

Should you still have questions on choice between A9-9420 and 3020e, ask them in Comments section, and we shall answer.