Core i5-11400F vs FX-4100

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Aggregated performance score

FX-4100
2011
4 cores / 4 threads
1.68
Core i5-11400F
2021
6 cores / 12 threads
11.05
+558%

Core i5-11400F outperforms FX-4100 by 558% based on our aggregated benchmark results.

Primary Details

Comparing FX-4100 and Core i5-11400F processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking1940636
Place by popularitynot in top-10039
Cost-Effectiveness Evaluation0.2465.88
Market segmentDesktop processorDesktop processor
Architecture codenameZambezi (2011−2012)Rocket Lake (2021)
Release date12 October 2011 (12 years ago)16 March 2021 (3 years ago)
Launch price (MSRP)no data$157
Current price$28 $121 (0.8x MSRP)

Cost-Effectiveness Evaluation

Performance per price, higher is better.

i5-11400F has 27350% better value for money than FX-4100.

Detailed Specifications

FX-4100 and Core i5-11400F 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)6 (Hexa-Core)
Threads412
Base clock speed3.6 GHz2.6 GHz
Boost clock speed3.8 GHz4.4 GHz
L1 cache192 KB64K (per core)
L2 cache4096 KB256K (per core)
L3 cache8192 KB12 MB (shared)
Chip lithography32 nm14 nm
Die size315 mm2276 mm2
Maximum core temperature71 °C100 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors1,200 millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplierYesNo
P0 Vcore voltageMin: 1.1 V - Max: 1.4125 Vno data

Compatibility

Information on FX-4100 and Core i5-11400F 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
SocketAM3+FCLGA1200
Power consumption (TDP)95 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-4100 and Core i5-11400F. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
FMA++
AVX++
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSXno data+
Idle Statesno data+
Thermal Monitoringno data+
SIPPno data-
Turbo Boost Max 3.0no data-
Statusno dataDiscontinued

Security technologies

FX-4100 and Core i5-11400F technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
Identity Protectionno data+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by FX-4100 and Core i5-11400F are enumerated here.

AMD-V+no data
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-4100 and Core i5-11400F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4
Maximum memory sizeno data128 GB
Max memory channelsno data2
Maximum memory bandwidthno data50 GB/s
ECC memory supportno data-

Peripherals

Specifications and connection of peripherals supported by FX-4100 and Core i5-11400F.

PCIe versionn/a4.0
PCI Express lanesno data20

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.

FX-4100 1.68
i5-11400F 11.05
+558%

Core i5-11400F outperforms FX-4100 by 558% based on our aggregated benchmark results.


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.

Benchmark coverage: 68%

FX-4100 2605
i5-11400F 17084
+556%

Core i5-11400F outperforms FX-4100 by 556% in Passmark.

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.

Benchmark coverage: 42%

FX-4100 404
i5-11400F 1963
+386%

Core i5-11400F outperforms FX-4100 by 386% in GeekBench 5 Single-Core.

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.

Benchmark coverage: 42%

FX-4100 1023
i5-11400F 7608
+644%

Core i5-11400F outperforms FX-4100 by 644% in GeekBench 5 Multi-Core.

Gaming performance

Pros & Cons Summary


Performance score 1.68 11.05
Recency 12 October 2011 16 March 2021
Physical cores 4 6
Threads 4 12
Chip lithography 32 nm 14 nm
Power consumption (TDP) 95 Watt 65 Watt

The Core i5-11400F is our recommended choice as it beats the FX-4100 in performance tests.


Should you still have questions on choice between FX-4100 and Core i5-11400F, ask them in Comments section, and we shall answer.

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AMD FX-4100
FX-4100
Intel Core i5-11400F
Core i5-11400F

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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 & Сomments

Here you can ask a question about FX-4100 or Core i5-11400F, agree or disagree with our judgements, or report an error or mismatch.