i5-L16G7 vs i5-9400

Primary details

Comparing Core i5-9400 and Core i5-L16G7 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1077	1830
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	9.96	no data
Market segment	Desktop processor	Laptop
Series	Intel Core i5	Intel Ice Lake
Architecture codename	Coffee Lake (2017−2019)	Lakefield (2020)
Release date	7 January 2019 (5 years ago)	June 2020 (4 years ago)
Launch price (MSRP)	$182	$281

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i5-9400 and Core i5-L16G7 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	6 (Hexa-Core)	5 (Penta-Core)
Threads	6	5
Base clock speed	2.9 GHz	1.4 GHz
Boost clock speed	4.1 GHz	3 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	4 GT/s
Multiplier	29	no data
L1 cache	384 KB	80 KB
L2 cache	1.5 MB	512 KB
L3 cache	9 MB (shared)	4 MB (shared)
Chip lithography	14 nm	10 nm
Die size	149 mm2	82 mm2
Maximum core temperature	100 °C	100 °C
Maximum case temperature (TCase)	72 °C	no data
Number of transistors	no data	4,050 million
64 bit support	+	+
Windows 11 compatibility	+	+

Compatibility

Information on Core i5-9400 and Core i5-L16G7 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 (Uniprocessor)	1
Socket	FCLGA1151	FC-CSP1016
Power consumption (TDP)	65 Watt	7 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-9400 and Core i5-L16G7. 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
AES-NI	+	+
AVX	+	-
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	-	-
TSX	-	+
Idle States	+	+
Thermal Monitoring	+	-
Turbo Boost Max 3.0	no data	+
Status	Discontinued	Discontinued

Security technologies

Core i5-9400 and Core i5-L16G7 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	-
EDB	+	+
Secure Boot	no data	+
Secure Key	+	+
MPX	+	-
Identity Protection	+	-
SGX	Yes with Intel® ME	-
OS Guard	+	+
Anti-Theft	no data	-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-9400 and Core i5-L16G7 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-9400 and Core i5-L16G7. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	LPDDR4X-4267
Maximum memory size	128 GB	8 GB
Max memory channels	2	no data
Maximum memory bandwidth	42.671 GB/s	34 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel UHD Graphics 630	Intel UHD Graphics
Max video memory	64 GB	no data
Quick Sync Video	+	+
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	1.05 GHz	500 MHz
Execution Units	no data	64
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Core i5-9400 and Core i5-L16G7 integrated GPUs.

Number of displays supported

3

4

Graphics image quality

Maximum display resolutions supported by Core i5-9400 and Core i5-L16G7 integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	+
Max resolution over HDMI 1.4	4096 x 2304@24Hz	no data
Max resolution over eDP	4096 x 2304@60Hz	no data
Max resolution over DisplayPort	4096 x 2304@60Hz	no data

Graphics API support

APIs supported by Core i5-9400 and Core i5-L16G7 integrated GPUs, sometimes API versions are included.

DirectX	12	DX12
OpenGL	4.5	OpenGL4.5

Peripherals

Specifications and connection of peripherals supported by Core i5-9400 and Core i5-L16G7.

PCIe version	3.0	3.0
PCI Express lanes	16	6

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.

Pros & cons summary

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Performance score	6.08	2.20
Integrated graphics card	3.09	5.58
Physical cores	6	5
Threads	6	5
Chip lithography	14 nm	10 nm
Power consumption (TDP)	65 Watt	7 Watt

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Should you still have questions on choice between Core i5-9400 and Core i5-L16G7, ask them in Comments section, and we shall answer.

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