Intel Core i3-9100 Intel Core 2 Quad Q9400s
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Intel Core i3-9100 vs Intel Core 2 Quad Q9400s

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At a glance

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Intel Core i3-9100Intel Core 2 Quad Q9400s
FamilyIntel Core i3 (205)Intel Core2 Quad (19)
CPU groupIntel Core i 9000 (34)Intel Core 2 Quad Q8000/Q9000 (16)
ArchitectureCoffee Lake S RefreshYorkfield (Penryn)
Technology14 nm45 nm
SegmentDesktopDesktop
SocketLGA 1151-2LGA 775
PredecessorIntel Core i3-8100
SuccessorIntel Core i3-10100

CPU Cores and Base Frequency

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Intel Core i3-9100Intel Core 2 Quad Q9400s
CPU Cores / Threads4 / 44 / 4
Hyperthreading / SMT
Core architecturenormalnormal
Cores: 4x 4x
Frequency: 3.60 GHz 2.66 GHz
Turbo (1 Core): 4.20 GHz
Turbo (All Cores): 3.80 GHz
L2-Cache6.00 MB
L3-Cache6.00 MB
Overclocking

Integrated graphics (iGPU)

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Intel Core i3-9100Intel Core 2 Quad Q9400s
GPU nameIntel UHD Graphics 630no iGPU
GPU frequency0.35 - 1.10 GHz
CUs / Shader24 / 192 /
Raytracing
Max. displays3
Max. GPU Memory64 GB
Technology14 nm
Release dateQ4/2017

NPU AI performance

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Intel Core i3-9100Intel Core 2 Quad Q9400s
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

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Intel Core i3-9100Intel Core 2 Quad Q9400s
MemoryDDR4-2400 (38.4 GB/s)
DDR3-1066 (17.1 GB/s)
DDR2-800 (12.8 GB/s)
Max. Memory64 GB16 GB
Memory channels22
ECCYesNo
PCIe3.0 x 16
PCIe Bandwidth15.8 GB/s

Thermal Management

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Intel Core i3-9100Intel Core 2 Quad Q9400s
TDP65 W65 W
TDP (PL2)
TDP up
TDP down
T. junction max.100 °C

Technical details

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Intel Core i3-9100Intel Core 2 Quad Q9400s
Chip designMonolithicMonolithic
AES-NI
Operating systemsWindows 10, Windows 11, LinuxWindows 10, Linux
Instruction setx86-64 (64 bit)x86-64 (64 bit)
ISA extensionsSSE4.1, SSE4.2, AVX2MMX, SSE2, SSE3, SSE4.1
Release dateQ2/2019Q1/2009
Release price122 $
DocumentsTechnical data sheet

Your rating

Here you can rate one or both of the processors. The average rating of Intel Core i3-9100 is 3.6 stars (42 ratings), while Intel Core 2 Quad Q9400s has received 5.0 stars (1 ratings).

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Intel Core i3-9100
Intel Core i3-9100
4C / 4T · 3.60 - 4.20 GHz
Intel Core 2 Quad Q9400s
Intel Core 2 Quad Q9400s
4C / 4T · 2.66 GHz

Most popular CPUs in both categories

Intel Core i3-9100
Intel Core i3-9100
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