i9-12900F vs i3-2100

VS

Aggregate performance score

Core i3-2100
2011
2 cores / 4 threads, 65 Watt
1.17
Core i9-12900F
2022
16 cores / 24 threads, 65 Watt
22.91
+1858%

Core i9-12900F outperforms Core i3-2100 by a whopping 1858% based on our aggregate benchmark results.

Primary details

Comparing Core i3-2100 and Core i9-12900F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2356225
Place by popularity100not in top-100
Cost-effectiveness evaluation0.28no data
Market segmentDesktop processorDesktop processor
Power efficiency1.7033.36
Architecture codenameSandy Bridge (2011−2013)Alder Lake-S (2022)
Release date20 February 2011 (13 years ago)4 January 2022 (2 years ago)
Launch price (MSRP)$73no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i3-2100 and Core i9-12900F 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)16 (Hexadeca-Core)
Threads424
Base clock speed3.1 GHz2.4 GHz
Boost clock speed3.1 GHz5.1 GHz
Bus rate5 GT/sno data
L1 cache64 KB (per core)80K (per core)
L2 cache256 KB (per core)1.25 MB (per core)
L3 cache3 MB (shared)30 MB (shared)
Chip lithography32 nmIntel 7 nm
Die size131 mm2215 mm2
Maximum core temperature69 °C100 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors504 millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+

Compatibility

Information on Core i3-2100 and Core i9-12900F 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
SocketFCLGA1155FCLGA1700
Power consumption (TDP)65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-2100 and Core i9-12900F. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology-2.0
Hyper-Threading Technology++
TSX-+
Idle States++
Thermal Monitoring++
Flex Memory Access+no data
Turbo Boost Max 3.0no data+
FDI+no data
Fast Memory Access+no data
Deep Learning Boost-+

Security technologies

Core i3-2100 and Core i9-12900F technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Keyno data+
Identity Protection+-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-2100 and Core i9-12900F are enumerated here.

VT-d-+
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-2100 and Core i9-12900F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5-4800, DDR4-3200
Maximum memory size32 GB128 GB
Max memory channels22
Maximum memory bandwidth21 GB/s76.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 2000no data
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.1 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i3-2100 and Core i9-12900F integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Core i3-2100 and Core i9-12900F.

PCIe version2.05.0 and 4.0
PCI Express lanes1620

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.

i3-2100 1.17
i9-12900F 22.91
+1858%

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.

i3-2100 1858
i9-12900F 36387
+1858%

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.

i3-2100 464
i9-12900F 2527
+445%

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.

i3-2100 944
i9-12900F 13692
+1350%

Gaming performance

Pros & cons summary


Performance score 1.17 22.91
Recency 20 February 2011 4 January 2022
Physical cores 2 16
Threads 4 24

i9-12900F has a 1858.1% higher aggregate performance score, an age advantage of 10 years, and 700% more physical cores and 500% more threads.

The Core i9-12900F is our recommended choice as it beats the Core i3-2100 in performance tests.


Should you still have questions on choice between Core i3-2100 and Core i9-12900F, ask them in Comments section, and we shall answer.

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Intel Core i3-2100
Core i3-2100
Intel Core i9-12900F
Core i9-12900F

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Community ratings

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Questions & comments

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