i7-8670 vs Ultra 7 155H

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Primary details

Comparing Core Ultra 7 155H and Core i7-8670 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking433not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesIntel Meteor Lake-HIntel Core i7
Power efficiency53.40no data
Architecture codenameMeteor Lake-H (2023)Coffee Lake (2017−2019)
Release date14 December 2023 (1 year ago)1 January 2018 (6 years ago)
Launch price (MSRP)$503no data

Detailed specifications

Core Ultra 7 155H and Core i7-8670 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 cores16 (Hexadeca-Core)6 (Hexa-Core)
Threads2212
Base clock speed3.8 GHz3.1 GHz
Boost clock speed4.8 GHz4.4 GHz
Bus typeno dataDMI 3.0
Bus rateno data4 × 8 GT/s
L1 cache112 KB (per core)64K (per core)
L2 cache2 MB (per core)256K (per core)
L3 cache24 MB (shared)12 MB (shared)
Chip lithography7 nm14 nm
Die sizeno data149 mm2
Maximum core temperature110 °Cno data
Maximum case temperature (TCase)no data72 °C
64 bit support++
Windows 11 compatibilityno data-

Compatibility

Information on Core Ultra 7 155H and Core i7-8670 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 (Uniprocessor)
SocketIntel BGA 20491151
Power consumption (TDP)28 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core Ultra 7 155H and Core i7-8670. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
TSX++
SIPP-+

Security technologies

Core Ultra 7 155H and Core i7-8670 technologies aimed at improving security, for example, by protecting against hacks.

TXT++

Virtualization technologies

Virtual machine speed-up technologies supported by Core Ultra 7 155H and Core i7-8670 are enumerated here.

VT-d++
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core Ultra 7 155H and Core i7-8670. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR4 Dual-channel
Maximum memory sizeno data64 GB
Max memory channelsno data2
Maximum memory bandwidthno data42.671 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel Arc 8-Cores iGPU ( - 2250 MHz)Intel UHD Graphics 630

Peripherals

Specifications and connection of peripherals supported by Core Ultra 7 155H and Core i7-8670.

PCIe version5.03.0
PCI Express lanes8no data

Pros & cons summary


Integrated graphics card 18.48 3.09
Recency 14 December 2023 1 January 2018
Physical cores 16 6
Threads 22 12
Chip lithography 7 nm 14 nm
Power consumption (TDP) 28 Watt 65 Watt

Ultra 7 155H has 498.1% faster integrated GPU, an age advantage of 5 years, 166.7% more physical cores and 83.3% more threads, a 100% more advanced lithography process, and 132.1% lower power consumption.

We couldn't decide between Core Ultra 7 155H and Core i7-8670. We've got no test results to judge.

Be aware that Core Ultra 7 155H is a notebook processor while Core i7-8670 is a desktop one.


Should you still have questions on choice between Core Ultra 7 155H and Core i7-8670, ask them in Comments section, and we shall answer.

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Intel Core Ultra 7 155H
Core Ultra 7 155H
Intel Core i7-8670
Core i7-8670

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Community ratings

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