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Intel Core i3-9350K

4
Cores
4
Threads
91 W
TDP
4 GHz
Frequency
4.6 GHz
Boost
Coffee Lake
Codename
Socket 1151
Socket
Front
Front
Connectivity
Connectivity
Intel Socket 1151
Intel Socket 1151
The Intel Core i3-9350K was a desktop processor with 4 cores, launched in April 2019, at an MSRP of $184. It is part of the Core i3 lineup, using the Coffee Lake Refresh architecture with Socket 1151. Core i3-9350K has 8 MB of L3 cache and operates at 4 GHz by default, but can boost up to 4.6 GHz, depending on the workload. Intel is making the Core i3-9350K on a 14 nm production node, the transistor count is unknown. You may freely adjust the unlocked multiplier on Core i3-9350K, which simplifies overclocking greatly, as you can easily dial in any overclocking frequency.
With a TDP of 91 W, the Core i3-9350K consumes a good deal of power, so decent cooling is needed. Intel's processor supports DDR4 memory with a dual-channel interface. The highest officially supported memory speed is 2400 MT/s, but with overclocking (and the right memory modules) you can go even higher. ECC memory is supported, too, which is an important capability for mission-critical systems, to avoid data corruption. For communication with other components in the machine, Core i3-9350K uses a PCI-Express Gen 3 connection. This processor features the UHD 630 integrated graphics solution.
Hardware virtualization is available on the Core i3-9350K, which greatly improves virtual machine performance. Additionally, IOMMU virtualization (PCI passthrough) is supported, so that guest virtual machines may directly use host hardware. Programs using Advanced Vector Extensions (AVX) can run on this processor, boosting performance for calculation-heavy applications. Besides AVX, Intel is including the newer AVX2 standard, too, but not AVX-512.

Physical

Socket: Intel Socket 1151
Foundry: Intel
Process Size: 14 nm
Die Size: 126 mm²
Package: FC-LGA1151
tCaseMax: 72°C
tJMax: 100°C

Processor

Market: Desktop
Production Status: End-of-life
Release Date: Apr 23rd, 2019
Launch Price: $184
Part#: SRCZT

Performance

Frequency: 4 GHz
Turbo Clock: up to 4.6 GHz
Base Clock: 100 MHz
Multiplier: 40.0x
Multiplier Unlocked: Yes
TDP: 91 W

Architecture

Codename: Coffee Lake
Generation: Core i3
(Coffee Lake Refresh)
Memory Support: DDR4
Rated Speed: 2400 MT/s
Memory Bus: Dual-channel
ECC Memory: Yes
PCI-Express: Gen 3, 16 Lanes
(CPU only)
Chipset: Intel 300 Series

Core Config

# of Cores: 4
# of Threads: 4
SMP # CPUs: 1
Integrated Graphics: UHD 630

Cache

Cache L1: 64 KB (per core)
Cache L2: 256 KB (per core)
Cache L3: 8 MB (shared)

Features

  • MMX
  • SSE
  • SSE2
  • SSE3
  • SSSE3
  • SSE4.2
  • AVX
  • AVX2
  • EIST
  • Intel 64
  • XD bit
  • VT-x
  • VT-d
  • AES-NI
  • TSX
  • TXT
  • CLMUL
  • FMA3
  • F16C
  • BMI1
  • BMI2
  • Boost 2.0

Notes

UHD Graphics Dynamic Frequency: 350-1150 MHz

This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking.
Jul 1st, 2024 15:38 EDT change timezone

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