i3-12100 vs Athlon X4 845

VS

Aggregate performance score

Athlon X4 845
2016
4 cores / 4 threads, 65 Watt
2.39
Core i3-12100
2022
4 cores / 8 threads, 60 Watt
8.57
+259%

Core i3-12100 outperforms Athlon X4 845 by a whopping 259% based on our aggregate benchmark results.

Primary details

Comparing Athlon X4 845 and Core i3-12100 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1773880
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency3.4813.52
Architecture codenameCarrizo (2015−2018)Alder Lake-S (2022)
Release date2 February 2016 (8 years ago)4 January 2022 (2 years ago)

Detailed specifications

Athlon X4 845 and Core i3-12100 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 cores4 (Quad-Core)4 (Quad-Core)
Threads48
Base clock speed3.5 GHz3.3 GHz
Boost clock speed3.8 GHz4.3 GHz
L1 cache320K80K (per core)
L2 cache2 MB1.25 MB (per core)
L3 cacheno data12 MB (shared)
Chip lithography28 nmIntel 7 nm
Die size250 mm2163 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)74 °Cno data
Number of transistors3,100 millionno data
64 bit support++
Windows 11 compatibilityno data+
Unlocked multiplier+-

Compatibility

Information on Athlon X4 845 and Core i3-12100 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
SocketFM2+FCLGA1700
Power consumption (TDP)65 Watt60 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon X4 845 and Core i3-12100. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
FMA+-
AVX++
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Idle Statesno data+
Thermal Monitoring-+
Turbo Boost Max 3.0no data-
Deep Learning Boost-+

Security technologies

Athlon X4 845 and Core i3-12100 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon X4 845 and Core i3-12100 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 Athlon X4 845 and Core i3-12100. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-2133DDR5-4800, DDR4-3200
Maximum memory sizeno data128 GB
Max memory channelsno data2
Maximum memory bandwidthno data76.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics 730
Quick Sync Video-+
Clear Video HDno data+
Graphics max frequencyno data1.4 GHz
Execution Unitsno data24

Graphics interfaces

Available interfaces and connections of Athlon X4 845 and Core i3-12100 integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Athlon X4 845 and Core i3-12100 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2160 @ 60Hz
Max resolution over eDPno data5120 x 3200 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Athlon X4 845 and Core i3-12100 integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Athlon X4 845 and Core i3-12100.

PCIe version3.05.0 and 4.0
PCI Express lanes820

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.

Athlon X4 845 2.39
i3-12100 8.57
+259%

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.

Athlon X4 845 3797
i3-12100 13610
+258%

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.

Athlon X4 845 662
i3-12100 2166
+227%

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.

Athlon X4 845 1630
i3-12100 6848
+320%

Gaming performance

Pros & cons summary


Performance score 2.39 8.57
Recency 2 February 2016 4 January 2022
Threads 4 8
Power consumption (TDP) 65 Watt 60 Watt

i3-12100 has a 258.6% higher aggregate performance score, an age advantage of 5 years, 100% more threads, and 8.3% lower power consumption.

The Core i3-12100 is our recommended choice as it beats the Athlon X4 845 in performance tests.


Should you still have questions on choice between Athlon X4 845 and Core i3-12100, ask them in Comments section, and we shall answer.

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AMD Athlon X4 845
Athlon X4 845
Intel Core i3-12100
Core i3-12100

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

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