i7-14701E vs Ultra 7 155H

VS

Aggregate performance score

Core Ultra 7 155H
2023
16 cores / 22 threads, 28 Watt
15.82
Core i7-14701E
2024
8 cores / 16 threads, 65 Watt
16.40
+3.7%

Core i7-14701E outperforms Core Ultra 7 155H by a minimal 4% based on our aggregate benchmark results.

Primary details

Comparing Core Ultra 7 155H and Core i7-14701E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking433406
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesIntel Meteor Lake-Hno data
Power efficiency53.4723.88
Architecture codenameMeteor Lake-H (2023)Raptor Lake-R (2023−2024)
Release date14 December 2023 (1 year ago)July 2024 (recently)
Launch price (MSRP)$503no data

Detailed specifications

Core Ultra 7 155H and Core i7-14701E 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)8 (Octa-Core)
Threads2216
Base clock speed3.8 GHz2.6 GHz
Boost clock speed4.8 GHz5.4 GHz
L1 cache112 KB (per core)80 KB (per core)
L2 cache2 MB (per core)2 MB (per core)
L3 cache24 MB (shared)33 MB (shared)
Chip lithographyIntel 4 nm10 nm
Die sizeno data257 mm2
Maximum core temperature110 °Cno data
64 bit support++

Compatibility

Information on Core Ultra 7 155H and Core i7-14701E 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
SocketFCBGA20491700
Power consumption (TDP)28 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core Ultra 7 155H and Core i7-14701E. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shift+no data
Hyper-Threading Technology+no data
TSX++
Thermal Monitoring+-
Flex Memory Access+no data
Turbo Boost Max 3.0+no data
Deep Learning Boost+-
Supported AI Software FrameworksOpenVINO™, WindowsML, ONNX RT-

Security technologies

Core Ultra 7 155H and Core i7-14701E technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core Ultra 7 155H and Core i7-14701E are enumerated here.

VT-d++
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core Ultra 7 155H and Core i7-14701E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR4, DDR5
Maximum memory size96 GBno data
Max memory channels2no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® Arc™ graphicsIntel UHD Graphics 770
Quick Sync Video+-
Graphics max frequency2.25 GHzno data

Graphics interfaces

Available interfaces and connections of Core Ultra 7 155H and Core i7-14701E integrated GPUs.

Number of displays supported4no data

Graphics image quality

Maximum display resolutions supported by Core Ultra 7 155H and Core i7-14701E integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096 x 2304 @ 60Hz (HDMI 2.1 TMDS) 7680 x 4320 @ 60Hz (HDMI2.1 FRL)no data
Max resolution over eDP3840x2400 @ 120Hzno data
Max resolution over DisplayPort7680 x 4320 @ 60Hzno data

Graphics API support

APIs supported by Core Ultra 7 155H and Core i7-14701E integrated GPUs, sometimes API versions are included.

DirectX12.2no data
OpenGL4.6no data

Peripherals

Specifications and connection of peripherals supported by Core Ultra 7 155H and Core i7-14701E.

PCIe version5.05.0
PCI Express lanes816
PCI support5.0 and 4.0no data

Synthetic benchmark performance

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


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.

Ultra 7 155H 15.82
i7-14701E 16.40
+3.7%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ultra 7 155H 25131
i7-14701E 26045
+3.6%

Gaming performance

Pros & cons summary


Performance score 15.82 16.40
Physical cores 16 8
Threads 22 16
Power consumption (TDP) 28 Watt 65 Watt

Ultra 7 155H has 100% more physical cores and 37.5% more threads, and 132.1% lower power consumption.

i7-14701E, on the other hand, has a 3.7% higher aggregate performance score.

Given the minimal performance differences, no clear winner can be declared between Core Ultra 7 155H and Core i7-14701E.

Be aware that Core Ultra 7 155H is a notebook processor while Core i7-14701E is a desktop one.


Should you still have questions on choice between Core Ultra 7 155H and Core i7-14701E, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Core Ultra 7 155H
Core Ultra 7 155H
Intel Core i7-14701E
Core i7-14701E

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.8 560 votes

Rate Core Ultra 7 155H on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.3 3 votes

Rate Core i7-14701E on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Core Ultra 7 155H or Core i7-14701E, agree or disagree with our judgements, or report an error or mismatch.