i3-1115G4 vs Ultra 7 155H

VS

Aggregate performance score

Core Ultra 7 155H
2023
16 cores / 22 threads, 28 Watt
15.81
+316%
Core i3-1115G4
2020
2 cores / 4 threads, 28 Watt
3.80

Core Ultra 7 155H outperforms Core i3-1115G4 by a whopping 316% based on our aggregate benchmark results.

Primary details

Comparing Core Ultra 7 155H and Core i3-1115G4 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking4331479
Place by popularitynot in top-10047
Market segmentLaptopLaptop
SeriesIntel Meteor Lake-HIntel Tiger Lake
Power efficiency53.4012.84
Architecture codenameMeteor Lake-H (2023)Tiger Lake-UP3 (2020−2021)
Release date14 December 2023 (1 year ago)2 September 2020 (4 years ago)
Launch price (MSRP)$503no data

Detailed specifications

Core Ultra 7 155H and Core i3-1115G4 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)2 (Dual-core)
Threads224
Base clock speed3.8 GHz3 GHz
Boost clock speed4.8 GHz4.1 GHz
Bus rateno data4 GT/s
L1 cache112 KB (per core)96K (per core)
L2 cache2 MB (per core)1.25 MB (per core)
L3 cache24 MB (shared)6 MB (shared)
Chip lithography7 nm10 nm SuperFin
Maximum core temperature110 °C100 °C
Maximum case temperature (TCase)no data72 °C
64 bit support++
Windows 11 compatibilityno data+

Compatibility

Information on Core Ultra 7 155H and Core i3-1115G4 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
SocketIntel BGA 2049FCBGA1449
Power consumption (TDP)28 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core Ultra 7 155H and Core i3-1115G4. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
FMA-+
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX++
Idle Statesno data+
Thermal Monitoring-+
Deep Learning Boost-+

Security technologies

Core Ultra 7 155H and Core i3-1115G4 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core Ultra 7 155H and Core i3-1115G4 are enumerated here.

VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core Ultra 7 155H and Core i3-1115G4. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR4
Maximum memory sizeno data64 GB
Max memory channelsno data2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel Arc 8-Cores iGPU ( - 2250 MHz)Intel UHD Graphics for 11th Gen Intel Processors
Quick Sync Video-+
Clear Video HDno data+
Graphics max frequencyno data1.25 GHz
Execution Unitsno data48

Graphics interfaces

Available interfaces and connections of Core Ultra 7 155H and Core i3-1115G4 integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Core Ultra 7 155H and Core i3-1115G4 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096x2304@60Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data7680x4320@60Hz

Graphics API support

APIs supported by Core Ultra 7 155H and Core i3-1115G4 integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Core Ultra 7 155H and Core i3-1115G4.

PCIe version5.04.0
PCI Express lanes816

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 15.81
+316%
i3-1115G4 3.80

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 25119
+316%
i3-1115G4 6034

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.

Ultra 7 155H 9828
+22.6%
i3-1115G4 8018

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.

Ultra 7 155H 56242
+246%
i3-1115G4 16265

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.

Ultra 7 155H 13031
+106%
i3-1115G4 6331

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.

Ultra 7 155H 3.61
+226%
i3-1115G4 11.76

Cinebench 15 64-bit multi-core

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

Ultra 7 155H 2385
+396%
i3-1115G4 481

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.

Ultra 7 155H 255
+34.2%
i3-1115G4 190

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.

Ultra 7 155H 10.2
+264%
i3-1115G4 2.8

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

Ultra 7 155H 128
+389%
i3-1115G4 26

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

Ultra 7 155H 296
+109%
i3-1115G4 142

Geekbench 5.5 Multi-Core

Ultra 7 155H 12184
+368%
i3-1115G4 2605

Blender(-)

Ultra 7 155H 222
i3-1115G4 1022
+360%

Geekbench 5.5 Single-Core

Ultra 7 155H 1764
+34.5%
i3-1115G4 1312

7-Zip Single

Ultra 7 155H 5398
+17.4%
i3-1115G4 4600

7-Zip

Ultra 7 155H 60595
+369%
i3-1115G4 12920

WebXPRT 3

Ultra 7 155H 278
+35.9%
i3-1115G4 205

CrossMark Overall

Ultra 7 155H 1687
+63.3%
i3-1115G4 1033

WebXPRT 4 Overall

Ultra 7 155H 255
+67.4%
i3-1115G4 152

Blender v3.3 Classroom CPU(-)

Ultra 7 155H 391
i3-1115G4 2408
+516%

Gaming performance

Pros & cons summary


Performance score 15.81 3.80
Integrated graphics card 18.48 5.58
Recency 14 December 2023 2 September 2020
Physical cores 16 2
Threads 22 4
Chip lithography 7 nm 10 nm

Ultra 7 155H has a 316.1% higher aggregate performance score, 231.2% faster integrated GPU, an age advantage of 3 years, 700% more physical cores and 450% more threads, and a 42.9% more advanced lithography process.

The Core Ultra 7 155H is our recommended choice as it beats the Core i3-1115G4 in performance tests.


Should you still have questions on choice between Core Ultra 7 155H and Core i3-1115G4, ask them in Comments section, and we shall answer.

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Intel Core Ultra 7 155H
Core Ultra 7 155H
Intel Core i3-1115G4
Core i3-1115G4

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Community ratings

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