i3-11100B vs i3-1125G4

Core i3-1000NG4 Core i3-1005G1 Core i3-1115G4 Core i3-1120G4 Core i3-1125G4 Core i3-1215U Core i3-1215U (IPU) Core i3-1220P Core i3-1305U Core i3-1315U Core i3-5005U Core i3-6006U
VS
Core i3-1115G4 Core i3-11100B Core i5-1135G7 Core i5-1145G7 Core i5-1155G7 Core i5-11300H Core i5-11320H Core i5-11400H Core i7-1165G7 Core i7-1185G7 Core i7-11800H

Aggregate performance score

Core i3-1125G4
2020
4 cores / 8 threads, 28 Watt
6.05
Core i3-11100B
2021
4 cores / 8 threads, 65 Watt
7.15
+18.2%

Core i3-11100B outperforms Core i3-1125G4 by a moderate 18% based on our aggregate benchmark results.

Contents

i3-1125G4 i3-1125G4
i3-11100B i3-11100B

Primary details

Comparing Core i3-1125G4 and Core i3-11100B processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1088989
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Tiger Lakeno data
Power efficiency20.4510.41
Architecture codenameTiger Lake-UP3 (2020−2021)no data
Release date2 September 2020 (4 years ago)1 April 2021 (3 years ago)

Detailed specifications

Core i3-1125G4 and Core i3-11100B 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 cores4 (Quad-Core)4 (Quad-Core)
Threads88
Base clock speed2 GHz3.6 GHz
Boost clock speed3.7 GHz4.4 GHz
Bus rate4 GT/s8 GT/s
L1 cache96K (per core)no data
L2 cache1.25 MB (per core)no data
L3 cache8 MB (shared)12 MB
Chip lithography10 nm SuperFin10 nm SuperFin
Maximum core temperature100 °C100 °C
Maximum case temperature (TCase)72 °Cno data
64 bit support++
Windows 11 compatibility+-

Compatibility

Information on Core i3-1125G4 and Core i3-11100B 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
SocketFCBGA1449no data
Power consumption (TDP)28 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-1125G4 and Core i3-11100B. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
FMA+-
AVX+-
vProno data-
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technology2.0no data
Hyper-Threading Technology++
TSX+-
Idle States++
Thermal Monitoring++
Flex Memory Accessno data+
SIPP-+
Turbo Boost Max 3.0no data+
Deep Learning Boost++

Security technologies

Core i3-1125G4 and Core i3-11100B technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDBno data+
Secure Keyno data+
Identity Protection-+
SGX-Yes with Intel® ME
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-1125G4 and Core i3-11100B are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-1125G4 and Core i3-11100B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4Up to 3200 MT/s
Maximum memory size64 GB128 GB
Max memory channels22
Maximum memory bandwidthno data45.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® UHD Graphics for 11th Gen Intel® ProcessorsIntel® UHD Graphics for 11th Gen Intel® Processors
Quick Sync Video++
Clear Video HD+no data
Graphics max frequency1.25 GHz1.4 GHz
Execution Units4816

Graphics interfaces

Available interfaces and connections of Core i3-1125G4 and Core i3-11100B integrated GPUs.

Number of displays supported44
eDPno data+
DisplayPort-+
HDMI-+
DVIno data+

Graphics image quality

Maximum display resolutions supported by Core i3-1125G4 and Core i3-11100B integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.44096x2304@60Hz4096 x 2304@30Hz
Max resolution over eDP4096x2304@60Hz4096 x 2304@60Hz
Max resolution over DisplayPort7680x4320@60Hz4096 x 2304@60Hz

Graphics API support

APIs supported by Core i3-1125G4 and Core i3-11100B integrated GPUs, sometimes API versions are included.

DirectX12.112
OpenGL4.64.5

Peripherals

Specifications and connection of peripherals supported by Core i3-1125G4 and Core i3-11100B.

PCIe version4.03.0
PCI Express lanes1616

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.

i3-1125G4 6.05
i3-11100B 7.15
+18.2%

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.

i3-1125G4 9613
i3-11100B 11357
+18.1%

Gaming performance

Pros & cons summary

Performance score 6.05 7.15
Recency 2 September 2020 1 April 2021
Power consumption (TDP) 28 Watt 65 Watt

i3-1125G4 has 132.1% lower power consumption.

i3-11100B, on the other hand, has a 18.2% higher aggregate performance score, and an age advantage of 6 months.

The Core i3-11100B is our recommended choice as it beats the Core i3-1125G4 in performance tests.

Should you still have questions on choice between Core i3-1125G4 and Core i3-11100B, 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 i3-1125G4
Core i3-1125G4
Intel Core i3-11100B
Core i3-11100B
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Community ratings

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

4.3 382 votes

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3.7 20 votes

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Questions & comments

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