i9-12900K vs i3-L13G4

Primary details

Comparing Core i3-L13G4 and Core i9-12900K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2017	185
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	35.75
Market segment	Laptop	Desktop processor
Series	Intel Ice Lake	Intel Core i9
Power efficiency	23.79	19.77
Architecture codename	Lakefield (2020)	Alder Lake, Golden Cove, Gracemont (2021)
Release date	June 2020 (4 years ago)	4 November 2021 (3 years ago)
Launch price (MSRP)	$281	$589

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i3-L13G4 and Core i9-12900K 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	5 (Penta-Core)	16 (Hexadeca-Core)
Threads	5	24
Base clock speed	0.8 GHz	3.2 GHz
Boost clock speed	2.8 GHz	5.2 GHz
Bus type	no data	DMI 4.0
Bus rate	4 GT/s	8 × 16 GT/s
Multiplier	no data	32
L1 cache	80 KB	80K (per core)
L2 cache	512 KB	1.25 MB (per core)
L3 cache	4 MB (shared)	30 MB (shared)
Chip lithography	10 nm	10 nm
Die size	82 mm2	215.25 mm2"
Maximum core temperature	100 °C	100 °C
Maximum case temperature (TCase)	no data	72 °C
Number of transistors	4,050 million	no data
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	-	+

Compatibility

Information on Core i3-L13G4 and Core i9-12900K 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	FC-CSP1016	FCLGA1700
Power consumption (TDP)	7 Watt	125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-L13G4 and Core i9-12900K. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	-	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	-	+
TSX	+	-
Idle States	+	+
Thermal Monitoring	-	+
SIPP	-	+
Turbo Boost Max 3.0	+	+
Deep Learning Boost	-	+

Security technologies

Core i3-L13G4 and Core i9-12900K technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	+
Secure Boot	+	no data
Secure Key	+	+
SGX	-	no data
OS Guard	+	+
Anti-Theft	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-L13G4 and Core i9-12900K are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-L13G4 and Core i9-12900K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR4, DDR5
Maximum memory size	8 GB	128 GB
Max memory channels	no data	2
Maximum memory bandwidth	34 GB/s	76.805 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel UHD Graphics	Intel UHD Graphics 770
Quick Sync Video	+	+
Clear Video HD	no data	+
Graphics max frequency	500 MHz	1.55 GHz
Execution Units	48	32

Graphics interfaces

Available interfaces and connections of Core i3-L13G4 and Core i9-12900K integrated GPUs.

Number of displays supported

4

4

Graphics image quality

Maximum display resolutions supported by Core i3-L13G4 and Core i9-12900K integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	no data	4096 x 2160 @ 60Hz
Max resolution over eDP	no data	5120 x 3200 @ 120Hz
Max resolution over DisplayPort	no data	7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Core i3-L13G4 and Core i9-12900K integrated GPUs, sometimes API versions are included.

DirectX	DX12	12
OpenGL	OpenGL4.5	4.5

Peripherals

Specifications and connection of peripherals supported by Core i3-L13G4 and Core i9-12900K.

PCIe version	3.0	5.0 and 4.0
PCI Express lanes	6	20

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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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.

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Pros & cons summary

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Performance score	1.76	26.11
Integrated graphics card	5.58	6.15
Physical cores	5	16
Threads	5	24
Power consumption (TDP)	7 Watt	125 Watt

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Should you still have questions on choice between Core i3-L13G4 and Core i9-12900K, ask them in Comments section, and we shall answer.

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