i5-1335U vs i3-8100B

VS

Aggregate performance score

Core i3-8100B
4 cores / 4 threads, 65 Watt
3.93
Core i5-1335U
2023
10 cores / 12 threads, 15 Watt
9.63
+145%

Core i5-1335U outperforms Core i3-8100B by a whopping 145% based on our aggregate benchmark results.

Primary details

Comparing Core i3-8100B and Core i5-1335U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1463814
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Seriesno dataIntel Raptor Lake-U
Power efficiency5.5158.54
Architecture codenameno dataRaptor Lake-U (2023)
Release dateno data (2024 years ago)4 January 2023 (1 year ago)
Launch price (MSRP)no data$340

Detailed specifications

Core i3-8100B and Core i5-1335U 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)10 (Deca-Core)
Threads412
Base clock speed3.6 GHz1.3 GHz
Boost clock speedno data4.6 GHz
Bus rate8 GT/sno data
L1 cacheno data80K (per core)
L2 cacheno data1.25 MB (per core)
L3 cache6 MB Intel® Smart Cache12 MB (shared)
Chip lithography14 nmIntel 7 nm
Maximum core temperature100 °C100 °C
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Core i3-8100B and Core i5-1335U 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
SocketFCBGA1440FCBGA1744
Power consumption (TDP)65 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-8100B and Core i5-1335U. 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 Shiftno data+
Turbo Boost Technology2.0no data
Hyper-Threading Technology-+
TSX-+
Idle States+no data
Thermal Monitoring++
Flex Memory Accessno data+
Deep Learning Boost-+

Security technologies

Core i3-8100B and Core i5-1335U technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Key++
MPX+-
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-8100B and Core i5-1335U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-8100B and Core i5-1335U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR5-5200, DDR4-3200, LPDDR4x-4267
Maximum memory size64 GB96 GB
Max memory channels22

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 630Intel® Iris® Xe Graphics eligible
Max video memory64 GBno data
Quick Sync Video++
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.05 GHz1.25 GHz
Execution Unitsno data80
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i3-8100B and Core i5-1335U integrated GPUs.

Number of displays supported34

Graphics image quality

Maximum display resolutions supported by Core i3-8100B and Core i5-1335U integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@30Hz4096 x 2304 @ 60Hz
Max resolution over eDP4096x2304@60Hz4096 x 2304 @ 120Hz
Max resolution over DisplayPort4096x2304@60Hz7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Core i3-8100B and Core i5-1335U integrated GPUs, sometimes API versions are included.

DirectX1212.1
OpenGL4.54.6

Peripherals

Specifications and connection of peripherals supported by Core i3-8100B and Core i5-1335U.

PCIe version3.04.0
PCI Express lanes168

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.

i3-8100B 3.93
i5-1335U 9.63
+145%

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.

i3-8100B 6014
i5-1335U 14739
+145%

Gaming performance

Pros & cons summary


Performance score 3.93 9.63
Physical cores 4 10
Threads 4 12
Power consumption (TDP) 65 Watt 15 Watt

i5-1335U has a 145% higher aggregate performance score, 150% more physical cores and 200% more threads, and 333.3% lower power consumption.

The Core i5-1335U is our recommended choice as it beats the Core i3-8100B in performance tests.


Should you still have questions on choice between Core i3-8100B and Core i5-1335U, ask them in Comments section, and we shall answer.

Vote for your favorite

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Intel Core i3-8100B
Core i3-8100B
Intel Core i5-1335U
Core i5-1335U

Similar processor comparisons

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Community ratings

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


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Questions & comments

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