i9-10900F vs i3-8145U

Aggregate performance score

Core i3-8145U
2018
2 cores / 4 threads, 15 Watt
2.39
Core i9-10900F
2020
10 cores / 20 threads, 65 Watt
12.55
+425%

Core i9-10900F outperforms Core i3-8145U by a whopping 425% based on our aggregate benchmark results.

Primary details

Comparing Core i3-8145U and Core i9-10900F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1776608
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesIntel Core i3no data
Power efficiency15.0818.27
Architecture codenameWhiskey Lake-U (2018−2019)Comet Lake (2020)
Release date1 October 2018 (6 years ago)30 April 2020 (4 years ago)
Launch price (MSRP)$281no data

Detailed specifications

Core i3-8145U and Core i9-10900F 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 cores2 (Dual-core)10 (Deca-Core)
Threads420
Base clock speed2.1 GHz2.8 GHz
Boost clock speed3.9 GHz5.1 GHz
Bus typeOPIno data
Bus rate4 GT/s8 GT/s
Multiplier21no data
L1 cache64 KB (per core)64K (per core)
L2 cache256 KB (per core)256K (per core)
L3 cache4 MB (shared)20 MB (shared)
Chip lithography14 nm14 nm
Die size123 mm2no data
Maximum core temperature100 °C100 °C
Maximum case temperature (TCase)72 °C72 °C
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Core i3-8145U and Core i9-10900F 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 configuration1 (Uniprocessor)1
SocketFCBGA1528FCLGA1200
Power consumption (TDP)15 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-8145U and Core i9-10900F. 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++
Enhanced SpeedStep (EIST)++
Speed Shift+no data
My WiFi+no data
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
Idle States++
Thermal Monitoring++
Flex Memory Access+no data
Smart Response+no data
Turbo Boost Max 3.0no data+

Security technologies

Core i3-8145U and Core i9-10900F technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Key++
Identity Protection++
SGXYes with Intel® MEYes with Intel® ME
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-8145U and Core i9-10900F are enumerated here.

AMD-V+-
VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-8145U and Core i9-10900F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4-2933
Maximum memory size64 GB128 GB
Max memory channels22
Maximum memory bandwidth38.397 GB/s45.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics for 8th Generation Intel Processorsno data
Max video memory32 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1 GHzno data

Graphics interfaces

Available interfaces and connections of Core i3-8145U and Core i9-10900F integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
DVI+no data

Graphics image quality

Maximum display resolutions supported by Core i3-8145U and Core i9-10900F integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data

Graphics API support

APIs supported by Core i3-8145U and Core i9-10900F integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i3-8145U and Core i9-10900F.

PCIe version3.03.0
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.

i3-8145U 2.39
i9-10900F 12.55
+425%

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.

i3-8145U 3789
i9-10900F 19941
+426%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

i3-8145U 794
i9-10900F 1706
+115%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

i3-8145U 1575
i9-10900F 8456
+437%

Gaming performance

Pros & cons summary


Performance score 2.39 12.55
Recency 1 October 2018 30 April 2020
Physical cores 2 10
Threads 4 20
Power consumption (TDP) 15 Watt 65 Watt

i3-8145U has 333.3% lower power consumption.

i9-10900F, on the other hand, has a 425.1% higher aggregate performance score, an age advantage of 1 year, and 400% more physical cores and 400% more threads.

The Core i9-10900F is our recommended choice as it beats the Core i3-8145U in performance tests.

Be aware that Core i3-8145U is a notebook processor while Core i9-10900F is a desktop one.


Should you still have questions on choice between Core i3-8145U and Core i9-10900F, ask them in Comments section, and we shall answer.

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Intel Core i3-8145U
Core i3-8145U
Intel Core i9-10900F
Core i9-10900F

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Community ratings

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Questions & comments

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