E1-2100 vs A9-9420

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Aggregate performance score

A9-9420
2016
2 cores / 2 threads, 15 Watt
0.94
+262%
E1-2100
2013
2 cores / 2 threads, 9 Watt
0.26

A9-9420 outperforms E1-2100 by a whopping 262% based on our aggregate benchmark results.

Primary details

Comparing A9-9420 and E1-2100 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking25233156
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Bristol RidgeAMD E-Series
Power efficiency5.932.74
Architecture codenameStoney Ridge (2016−2019)Kabini (2013−2014)
Release date31 May 2016 (8 years ago)23 May 2013 (11 years ago)

Detailed specifications

A9-9420 and E1-2100 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 GHzno data
Boost clock speed3.6 GHz1 GHz
L1 cache160 KBno data
L2 cache1 MB (shared)1024 KB
L3 cache0 KB0 KB
Chip lithography28 nm28 nm
Die size125 mm2246 mm2
Maximum core temperature90 °Cno data
Maximum case temperature (TCase)74 °C90 °C
Number of transistors1,200 million1,178 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on A9-9420 and E1-2100 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
SocketFT4FT3
Power consumption (TDP)15 Watt9 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A9-9420 and E1-2100. You'll probably need this information if you require some particular technology.

Instruction set extensionsVirtualization,MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, BMI1, ABM, SVM, AES-NI
AES-NI++
FMA+FMA4
AVX++
PowerNow-+
PowerGating-+
VirusProtect-+

Virtualization technologies

Virtual machine speed-up technologies supported by A9-9420 and E1-2100 are enumerated here.

AMD-V++
IOMMU 2.0-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by A9-9420 and E1-2100. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR3
Max memory channelsno data1

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardRadeon R5AMD Radeon HD 8210
Enduro-+
Switchable graphics-+
UVD-+
VCE-+

Graphics interfaces

Available interfaces and connections of A9-9420 and E1-2100 integrated GPUs.

DisplayPort-+
HDMI-+

Graphics API support

APIs supported by A9-9420 and E1-2100 integrated GPUs, sometimes API versions are included.

DirectXno dataDirectX® 12
Vulkan-+

Peripherals

Specifications and connection of peripherals supported by A9-9420 and E1-2100.

PCIe version3.02.0
PCI Express lanes8no 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
+262%
E1-2100 0.26

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
+269%
E1-2100 406

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
+246%
E1-2100 94

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
+209%
E1-2100 162

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
+276%
E1-2100 765

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
+237%
E1-2100 1435

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
+402%
E1-2100 106.95

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
+249%
E1-2100 0

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
+272%
E1-2100 36

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
+305%
E1-2100 20

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
+313%
E1-2100 0.24

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
+267%
E1-2100 0.3

Gaming performance

Pros & cons summary


Performance score 0.94 0.26
Recency 31 May 2016 23 May 2013
Power consumption (TDP) 15 Watt 9 Watt

A9-9420 has a 261.5% higher aggregate performance score, and an age advantage of 3 years.

E1-2100, on the other hand, has 66.7% lower power consumption.

The A9-9420 is our recommended choice as it beats the E1-2100 in performance tests.


Should you still have questions on choice between A9-9420 and E1-2100, ask them in Comments section, and we shall answer.

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AMD A9-9420
A9-9420
AMD E1-2100
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Community ratings

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Questions & comments

Here you can ask a question about A9-9420 or E1-2100, agree or disagree with our judgements, or report an error or mismatch.