i3-14100T vs i7-4820K

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Aggregate performance score

Core i7-4820K
2013
4 cores / 8 threads, 130 Watt
4.08
Core i3-14100T
2024
4 cores / 8 threads, 35 Watt
8.74
+114%

Core i3-14100T outperforms Core i7-4820K by a whopping 114% based on our aggregate benchmark results.

Primary details

Comparing Core i7-4820K and Core i3-14100T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1409875
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.5341.14
Market segmentDesktop processorDesktop processor
Power efficiency2.9723.63
Architecture codenameIvy Bridge-E (2013)Raptor Lake-R (2023−2024)
Release date1 September 2013 (11 years ago)8 January 2024 (less than a year ago)
Launch price (MSRP)$399$134

Cost-effectiveness evaluation

Performance per price, higher is better.

i3-14100T has 7662% better value for money than i7-4820K.

Detailed specifications

Core i7-4820K and Core i3-14100T 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)
Threads88
Base clock speed3.7 GHz2.7 GHz
Boost clock speed3.9 GHz4.4 GHz
Bus rate5 GT/sno data
L1 cache64 KB (per core)80 KB (per core)
L2 cache256 KB (per core)1.25 MB (per core)
L3 cache10 MB (shared)12 MB (shared)
Chip lithography22 nmIntel 7 nm
Die size257 mm2163 mm2
Maximum core temperature67 °C100 °C
Number of transistors1,860 millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier+-

Compatibility

Information on Core i7-4820K and Core i3-14100T 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
SocketFCLGA2011FCLGA1700
Power consumption (TDP)130 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-4820K and Core i3-14100T. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVXIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX-+
Idle States++
Thermal Monitoring++
Smart Response+no data
Demand Based Switching-no data
Deep Learning Boost-+

Security technologies

Core i7-4820K and Core i3-14100T 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 i7-4820K and Core i3-14100T are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-4820K and Core i3-14100T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5-4800, DDR4-3200
Maximum memory size64 GB192 GB
Max memory channels42
Maximum memory bandwidth59.7 GB/s76.8 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 data1.5 GHz
Execution Unitsno data24

Graphics interfaces

Available interfaces and connections of Core i7-4820K and Core i3-14100T integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Core i7-4820K and Core i3-14100T 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 Core i7-4820K and Core i3-14100T integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Core i7-4820K and Core i3-14100T.

PCIe version3.05.0 and 4.0
PCI Express lanes4016

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.

i7-4820K 4.08
i3-14100T 8.74
+114%

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.

i7-4820K 6482
i3-14100T 13876
+114%

Gaming performance

Pros & cons summary


Performance score 4.08 8.74
Recency 1 September 2013 8 January 2024
Power consumption (TDP) 130 Watt 35 Watt

i3-14100T has a 114.2% higher aggregate performance score, an age advantage of 10 years, and 271.4% lower power consumption.

The Core i3-14100T is our recommended choice as it beats the Core i7-4820K in performance tests.


Should you still have questions on choice between Core i7-4820K and Core i3-14100T, ask them in Comments section, and we shall answer.

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Intel Core i7-4820K
Core i7-4820K
Intel Core i3-14100T
Core i3-14100T

Similar processor comparisons

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Community ratings

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


4.4 134 votes

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Questions & comments

Here you can ask a question about Core i7-4820K or Core i3-14100T, agree or disagree with our judgements, or report an error or mismatch.