N100 vs Core Ultra 7 155U

Primary details

Comparing Core Ultra 7 155U and N100 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	666	1435
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Meteor Lake-U	no data
Architecture codename	Meteor Lake-P	no data
Release date	14 December 2023 (less than a year ago)	1 January 2023 (1 year ago)

Detailed specifications

Core Ultra 7 155U and N100 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	12 (Dodeca-Core)	4 (Quad-Core)
Threads	14	4
Base clock speed	1.7 GHz	no data
Boost clock speed	4.8 GHz	3.4 GHz
L1 cache	112 KB (per core)	no data
L2 cache	2 MB (per core)	no data
L3 cache	12 MB (shared)	6 MB Intel® Smart Cache
Chip lithography	7 nm	Intel 7 nm
Maximum core temperature	no data	105 °C
64 bit support	+	+
Unlocked multiplier	No	No

Compatibility

Information on Core Ultra 7 155U and N100 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	FCBGA2049	FCBGA1264
Power consumption (TDP)	15 Watt	6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core Ultra 7 155U and N100. 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	+	+
AVX	+	no data
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	+
Hyper-Threading Technology	+	-
TSX	+	no data
Thermal Monitoring	+	+
Flex Memory Access	+	no data
SIPP	-	no data
GPIO	no data	+
Turbo Boost Max 3.0	-	no data
Status	Launched	Launched

Security technologies

Core Ultra 7 155U and N100 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
Secure Key	+	no data
OS Guard	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core Ultra 7 155U and N100 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core Ultra 7 155U and N100. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5	DDR4-3200, DDR5-4800, LPDDR5-4800
Maximum memory size	96 GB	16 GB
Max memory channels	2	1
ECC memory support	-	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® Graphics	Intel UHD Graphics
Quick Sync Video	+	+
Graphics max frequency	1.95 GHz	750 MHz
Execution Units	no data	24

Graphics interfaces

Available interfaces and connections of Core Ultra 7 155U and N100 integrated GPUs.

Number of displays supported

4

3

Graphics image quality

Maximum display resolutions supported by Core Ultra 7 155U and N100 integrated GPUs, including resolutions over different interfaces.

4K resolution support	no data	+
Max resolution over HDMI 1.4	4096 x 2304 @ 60Hz (HDMI 2.1 TMDS) 7680 x 4320 @ 60Hz (HDMI2.1 FRL)	4096 x 2160@60Hz
Max resolution over eDP	3840x2400 @ 120Hz	no data
Max resolution over DisplayPort	7680 x 4320 @ 60Hz	4096 x 2160@60Hz

Graphics API support

APIs supported by Core Ultra 7 155U and N100 integrated GPUs, sometimes API versions are included.

DirectX	12.2	12.1
OpenGL	4.6	4.6

Peripherals

Specifications and connection of peripherals supported by Core Ultra 7 155U and N100.

PCIe version	4.0	no data
PCI Express lanes	20	9
PCI support	4.0	no data
USB revision	no data	2.0/3.2

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.

Core Ultra 7 155U outperforms N100 by 201% based on our aggregated benchmark results.

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Pros & cons summary

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Performance score	10.80	3.59
Recency	14 December 2023	1 January 2023
Physical cores	12	4
Threads	14	4
Power consumption (TDP)	15 Watt	6 Watt

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Should you still have questions on choice between Core Ultra 7 155U and N100, ask them in Comments section, and we shall answer.

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