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Intel Core i5 9400T

Intel Core i5 9400T

Core i5 9400T - desktop processor produced by Intel for socket LGA-1151 that has 6 cores and 6 threads. The base clock frequency of the CPU is 1800 MHz, but due to Turbo Boost technology, it can perform up to 3400 MHz. The size of the L3 cache is 9 MB. Please note that this chip has integrated graphics Intel UHD Graphics 630.


Performance tests of Intel Core i5 9400T in benchmarks
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)


Core i5 9400T technical specifications


Vendor Intel
Released April 23, 2019
Launch price 182 USD
Type Desktop
Codename Coffee Lake
Model number i5-9400T
Socket LGA-1151
Integrated GPU Intel UHD Graphics 630


Cores 6
Threads 6
Base Frequency 1.8 GHz
Turbo Boost Frequency 3.4 GHz
Bus frequency 100 MHz
Multiplier 18x
Bus Bandwidth 8 GT/s
L1 Cache 64K (per core)
L2 Cache 256K (per core)
L3 Cache 9MB (shared)
Unlocked Multiplier No


Fabrication Process 14 nm
TDP 35 W
Max. temperature 100°C

Memory support

Memory types DDR4-2666
Memory Size 128 GB
Max. Memory Channels 2
Max. Memory Bandwidth 41.6 GB/s
EEC Support No


Official site Intel Core i5 9400T official page
PCI Express Version 3.0
PCI Express Lanes 16
Instruction Set SSE4.1, SSE4.2, AVX-2


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