i3-2100 vs A6-5400K

VS

Aggregate performance score

A6-5400K
2012
2 cores / 2 threads, 65 Watt
0.80
Core i3-2100
2011
2 cores / 4 threads, 65 Watt
1.17
+46.3%

Core i3-2100 outperforms A6-5400K by a considerable 46% based on our aggregate benchmark results.

Primary details

Comparing A6-5400K and Core i3-2100 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking26172375
Place by popularitynot in top-10099
Cost-effectiveness evaluationno data0.28
Market segmentDesktop processorDesktop processor
Power efficiency1.161.70
Architecture codenameTrinity (2012−2013)Sandy Bridge (2011−2013)
Release date2 October 2012 (12 years ago)20 February 2011 (13 years ago)
Launch price (MSRP)no data$73

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

A6-5400K and Core i3-2100 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)
Threads24
Base clock speed3.6 GHz3.1 GHz
Boost clock speed3.8 GHz3.1 GHz
Bus rateno data5 GT/s
L1 cache128 KB (per core)64 KB (per core)
L2 cache1 MB (per core)256 KB (per core)
L3 cache0 KB3 MB (shared)
Chip lithography32 nm32 nm
Die size246 mm2131 mm2
Maximum core temperatureno data69 °C
Maximum case temperature (TCase)70 °Cno data
Number of transistors1,178 million504 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on A6-5400K and Core i3-2100 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
SocketFM2FCLGA1155
Power consumption (TDP)65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A6-5400K and Core i3-2100. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data+
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data+
FDIno data+
Fast Memory Accessno data+

Security technologies

A6-5400K and Core i3-2100 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Identity Protection-+

Virtualization technologies

Virtual machine speed-up technologies supported by A6-5400K and Core i3-2100 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 A6-5400K and Core i3-2100. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory sizeno data32 GB
Max memory channelsno data2
Maximum memory bandwidthno data21 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardRadeon HD 7540DIntel HD Graphics 2000
Quick Sync Video-+
Clear Video HDno data+
Graphics max frequencyno data1.1 GHz
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of A6-5400K and Core i3-2100 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by A6-5400K and Core i3-2100.

PCIe versionno data2.0
PCI Express lanesno data16

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.

A6-5400K 0.80
i3-2100 1.17
+46.3%

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.

A6-5400K 1275
i3-2100 1857
+45.6%

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.

A6-5400K 383
i3-2100 464
+21.1%

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.

A6-5400K 516
i3-2100 946
+83.3%

Gaming performance

Pros & cons summary


Performance score 0.80 1.17
Recency 2 October 2012 20 February 2011
Threads 2 4

A6-5400K has an age advantage of 1 year.

i3-2100, on the other hand, has a 46.3% higher aggregate performance score, and 100% more threads.

The Core i3-2100 is our recommended choice as it beats the A6-5400K in performance tests.


Should you still have questions on choice between A6-5400K and Core i3-2100, ask them in Comments section, and we shall answer.

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AMD A6-5400K
A6-5400K
Intel Core i3-2100
Core i3-2100

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Community ratings

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Questions & comments

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