i7-1355U vs i7-12700H

VS

Aggregate performance score

Core i7-12700H
2022
14 cores / 20 threads, 45 Watt
16.43
+76.3%
Core i7-1355U
2023
10 cores / 12 threads, 15 Watt
9.32

Core i7-12700H outperforms Core i7-1355U by an impressive 76% based on our aggregate benchmark results.

Primary details

Comparing Core i7-12700H and Core i7-1355U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking405825
Place by popularity66not in top-100
Market segmentLaptopLaptop
SeriesAlder Lake-SIntel Raptor Lake-U
Power efficiency34.5558.80
Architecture codenameAlder Lake-H (2022)Raptor Lake-U (2023)
Release dateJanuary 2022 (2 years ago)4 January 2023 (1 year ago)
Launch price (MSRP)no data$469

Detailed specifications

Core i7-12700H and Core i7-1355U 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 cores14 (Tetradeca-Core)10 (Deca-Core)
Threads2012
Base clock speed2.3 GHz1.7 GHz
Boost clock speed4.7 GHz5 GHz
L1 cache80K (per core)80K (per core)
L2 cache1.25 MB (per core)1.25 MB (per core)
L3 cache24 MB (shared)12 MB (shared)
Chip lithographyIntel 7 nmIntel 7 nm
Die size217 mm2no data
Maximum core temperature100 °C100 °C
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Core i7-12700H and Core i7-1355U 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
SocketFCBGA1744FCBGA1744
Power consumption (TDP)45 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-12700H and Core i7-1355U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shift++
Hyper-Threading Technology++
TSX++
Thermal Monitoring++
Flex Memory Access++
Turbo Boost Max 3.0+no data
Deep Learning Boost++

Security technologies

Core i7-12700H and Core i7-1355U technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-12700H and Core i7-1355U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-12700H and Core i7-1355U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR5DDR5-5200, DDR4-3200, LPDDR4x-4267
Maximum memory size64 GB96 GB
Max memory channels22

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® Iris® Xe Graphics eligibleIntel® Iris® Xe Graphics eligible
Quick Sync Video++
Graphics max frequency1.4 GHz1.3 GHz
Execution Units9696

Graphics interfaces

Available interfaces and connections of Core i7-12700H and Core i7-1355U integrated GPUs.

Number of displays supported44

Graphics image quality

Maximum display resolutions supported by Core i7-12700H and Core i7-1355U integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096 x 2304 @ 60Hz4096 x 2304 @ 60Hz
Max resolution over eDP4096 x 2304 @ 120Hz4096 x 2304 @ 120Hz
Max resolution over DisplayPort7680 x 4320 @ 60Hz7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Core i7-12700H and Core i7-1355U integrated GPUs, sometimes API versions are included.

DirectX12.112.1
OpenGL4.64.6

Peripherals

Specifications and connection of peripherals supported by Core i7-12700H and Core i7-1355U.

PCIe version4.04.0
PCI Express lanes208

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.

i7-12700H 16.43
+76.3%
i7-1355U 9.32

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.

i7-12700H 26094
+76.3%
i7-1355U 14799

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

i7-12700H 8876
i7-1355U 10028
+13%

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

i7-12700H 54647
+62.5%
i7-1355U 33627

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

i7-12700H 14044
+38.7%
i7-1355U 10128

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

i7-12700H 3.3
+536%
i7-1355U 21

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

i7-12700H 28
+67.8%
i7-1355U 16

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

i7-12700H 2605
+87%
i7-1355U 1393

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

i7-12700H 256
+0.2%
i7-1355U 256

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

i7-12700H 3.06
i7-1355U 3.07
+0.3%

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

i7-12700H 14.8
+78.3%
i7-1355U 8.3

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

i7-12700H 8231
i7-1355U 12688
+54.1%

Geekbench 5.5 Multi-Core

i7-12700H 12125
+50.5%
i7-1355U 8058

Blender(-)

i7-12700H 214
i7-1355U 414
+93.5%

Geekbench 5.5 Single-Core

i7-12700H 1755
i7-1355U 1783
+1.6%

7-Zip Single

i7-12700H 5762
+3.4%
i7-1355U 5570

7-Zip

i7-12700H 61959
+69.8%
i7-1355U 36491

WebXPRT 3

i7-12700H 298
+5.1%
i7-1355U 283

CrossMark Overall

i7-12700H 1826
+16.1%
i7-1355U 1573

WebXPRT 4 Overall

i7-12700H 258
+1.6%
i7-1355U 254

Blender v3.3 Classroom CPU(-)

i7-12700H 392
i7-1355U 765
+95.3%

Geekbench 6.3 Multi-Core

i7-12700H 13118
+47.3%
i7-1355U 8908

Geekbench 6.3 Single-Core

i7-12700H 2486
i7-1355U 2505
+0.8%

Gaming performance

Pros & cons summary


Performance score 16.43 9.32
Physical cores 14 10
Threads 20 12
Power consumption (TDP) 45 Watt 15 Watt

i7-12700H has a 76.3% higher aggregate performance score, and 40% more physical cores and 66.7% more threads.

i7-1355U, on the other hand, has 200% lower power consumption.

The Core i7-12700H is our recommended choice as it beats the Core i7-1355U in performance tests.


Should you still have questions on choice between Core i7-12700H and Core i7-1355U, ask them in Comments section, and we shall answer.

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Intel Core i7-12700H
Core i7-12700H
Intel Core i7-1355U
Core i7-1355U

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Community ratings

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Questions & comments

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