i7-12700K vs i3-4100U

Primary details

Comparing Core i3-4100U and Core i7-12700K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	243
Place by popularity	not in top-100	73
Cost-effectiveness evaluation	no data	42.00
Market segment	Laptop	Desktop processor
Series	Intel Core i3	Intel Core i7
Power efficiency	no data	16.49
Architecture codename	Haswell (2013−2015)	Alder Lake, Golden Cove, Gracemont (2021)
Release date	4 June 2013 (11 years ago)	4 November 2021 (3 years ago)
Launch price (MSRP)	no data	$409

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i3-4100U and Core i7-12700K 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 cores	2 (Dual-core)	12 (Dodeca-Core)
Threads	4	20
Base clock speed	1.8 GHz	3.6 GHz
Boost clock speed	1.8 GHz	5 GHz
Bus type	no data	DMI 4.0
Bus rate	5 GT/s	8 × 16 GT/s
Multiplier	no data	36
L1 cache	64K (per core)	80K (per core)
L2 cache	256K (per core)	1.25 MB (per core)
L3 cache	3 MB (shared)	25 MB (shared)
Chip lithography	22 nm	10 nm
Die size	118 mm2	215.25 mm2
Maximum core temperature	100 °C	100 °C
Maximum case temperature (TCase)	no data	72 °C
Number of transistors	1,400 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	-	+

Compatibility

Information on Core i3-4100U and Core i7-12700K 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 configuration	1	1
Socket	FCBGA1168	FCLGA1700
Power consumption (TDP)	15 Watt	125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-4100U and Core i7-12700K. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
FMA	-	+
AVX	+	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	+	+
Idle States	+	+
Thermal Monitoring	+	+
SIPP	-	+
GPIO	+	no data
Smart Connect	+	no data
Turbo Boost Max 3.0	no data	+
FDI	-	no data
AMT	9.5	no data
Matrix Storage	-	no data
HD Audio	+	no data
RST	+	no data
Deep Learning Boost	-	+

Security technologies

Core i3-4100U and Core i7-12700K technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	+	+
Identity Protection	+	-
OS Guard	no data	+
Anti-Theft	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-4100U and Core i7-12700K are enumerated here.

AMD-V	+	-
VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-4100U and Core i7-12700K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4, DDR5
Maximum memory size	16 GB	128 GB
Max memory channels	2	2
Maximum memory bandwidth	25.6 GB/s	76.805 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel HD Graphics 4400	Intel UHD Graphics 770
Max video memory	2 GB	no data
Quick Sync Video	+	+
Clear Video HD	+	+
Graphics max frequency	1 GHz	1.5 GHz
Execution Units	no data	32
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Core i3-4100U and Core i7-12700K integrated GPUs.

Number of displays supported	3	4
eDP	+	no data
DisplayPort	+	-
HDMI	+	-

Graphics image quality

Maximum display resolutions supported by Core i3-4100U and Core i7-12700K integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	3200x2000@60Hz	4096 x 2160 @ 60Hz
Max resolution over eDP	no data	5120 x 3200 @ 120Hz
Max resolution over DisplayPort	3200x2000@60Hz	7680 x 4320 @ 60Hz
Max resolution over VGA	N/A	no data

Graphics API support

APIs supported by Core i3-4100U and Core i7-12700K integrated GPUs, sometimes API versions are included.

DirectX	11.2/12	12
OpenGL	4.3	4.5

Peripherals

Specifications and connection of peripherals supported by Core i3-4100U and Core i7-12700K.

PCIe version	2.0	5.0 and 4.0
PCI Express lanes	12	20
PCI support	-	no data
USB revision	3.0	no data
Total number of SATA ports	4	no data
Max number of SATA 6 Gb/s Ports	4	no data
Integrated IDE	-	no data
Number of USB ports	4	no data
Integrated LAN	-	no data
UART	+	no data

Pros & cons summary

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Integrated graphics card	1.35	6.15
Recency	4 June 2013	4 November 2021
Physical cores	2	12
Threads	4	20
Chip lithography	22 nm	10 nm
Power consumption (TDP)	15 Watt	125 Watt

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