PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Overview

The Core i3-8350K is manufactured by Intel. It was released in 5 October 2017 (8 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 4 cores and 4 threads. Base frequency is 4 GHz, with boost up to 4 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 91 Watt. Memory support: DDR4-2400. Passmark benchmark score: 6,911 points. Launch price was $168.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar Core i3-8350K

#865

Athlon X4 750

MSRP: $95|Avg: $95

105%

#866

Pentium G3258

MSRP: $75|Avg: $72

104%

#867

Celeron 2.80

MSRP: $100|Avg: $15

103%

#868

Ryzen Threadripper 9980X

MSRP: $4999|Avg: $4999

103%

#869

Celeron 420

MSRP: $39|Avg: $15

102%

#870

Core i5-2405S

MSRP: $309|Avg: $120

102%

#871

Ryzen Threadripper 3990X

MSRP: $3990|Avg: $2850

101%

#872

Athlon 64 2800+

MSRP: $178|Avg: $15

101%

#873

Core i5-4670K

MSRP: $328|Avg: $200

101%

#874

Celeron G4900

MSRP: $42|Avg: $85

101%

#875

Celeron D 352

MSRP: $69|Avg: $15

101%

#876

Core i3-4350

MSRP: $138|Avg: $130

101%

#877

Ryzen Embedded V3C18I

MSRP: $500|Avg: $500

100%

#878

A10-7860K

MSRP: $117|Avg: N/A

100%

#879

Pentium G6951

MSRP: $89|Avg: $50

100%

#880

Core i3-8350K

MSRP: $250|Avg: $250

100%

#881

Athlon 64 3400+

MSRP: $440|Avg: $20

99%

#882

Celeron G3900T

MSRP: $42|Avg: $70

98%

#883

Celeron G540T

MSRP: $42|Avg: $42

98%

#884

Ryzen Embedded V1807B

MSRP: $300|Avg: $300

97%

#885

Celeron 2.40

MSRP: $69|Avg: $13

96%

#886

Pentium 4 2.53

MSRP: $193|Avg: $13

96%

#887

Ryzen Embedded R2312

MSRP: $150|Avg: $150

95%

#888

Ryzen Threadripper 7980X

MSRP: $4999|Avg: $5200

95%

#889

Core i3-3220

MSRP: $117|Avg: $88

94%

#890

Ryzen Threadripper 2990WX

MSRP: $1799|Avg: $1247

93%

#891

Core i5-670

MSRP: $284|Avg: $100

92%

#892

Core i7-5930K

MSRP: $583|Avg: $410

91%

#893

Phenom II X3 720

MSRP: $130|Avg: $64

90%

#894

Sempron 3100+

MSRP: $65|Avg: $15

90%

#895

Core i7-3770S

MSRP: $250|Avg: $250

89%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Core i3-8350K across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Core i3-8350K specifications and capabilities.

⚡

Processing Power

The Core i3-8350K is a 4-core / 4-thread processor based on the Coffee Lake (2017−2019) architecture, manufactured on a 14 nm process node. It reaches a maximum boost clock of 4 GHz from a base frequency of 4 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 8 MB (total) of L3 cache, plus 256K (per core) of L2 cache and 64K (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 6,911, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Core i3-8350K
Cores / ThreadsPhysical/logical processing units	4C / 4T
Max Boost ClockPeak single-core speed under boost	4 GHz
Base ClockGuaranteed minimum operating frequency	4 GHz
ArchitectureCPU microarchitecture design	Coffee Lake (2017−2019)
Process NodeFabrication technology — smaller = more efficient	14 nm
L3 CacheShared cache — reduces memory latency for all cores	8 MB (total)
L2 CachePer-core fast cache for frequently accessed data	256K (per core)
L1 CacheUltra-fast per-core cache	64K (per core)
Die SizePhysical silicon area of the processor	126 mm2
Bus SpeedData bus frequency	4 × 8 GT/s
Max TemperatureMaximum safe operating temperature (Tjmax)	100 °C
64-bit Support	Yes
Windows 11 Compatible	Yes
Unlocked MultiplierWhether the CPU can be overclocked	Yes (Overclockable)
PassMark ScoreOverall multi-threaded benchmark score	6,911

🧠

Memory & Platform

The Core i3-8350K fits into the LGA1151 socket and supports PCIe 3.0. It supports DDR4-2400 memory.

Specification	Core i3-8350K
TypeDesktop or Laptop processor	desktop
SeriesProduct family	Intel Core i3
SocketMotherboard socket required	LGA1151
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 3.0
RAM TypeSupported memory standard	DDR4-2400
Max CPUs in ConfigMulti-socket support for servers	1 (Uniprocessor)

🌡️

Power & Cooling

The Core i3-8350K has a rated TDP (Thermal Design Power) of 91 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Core i3-8350K
TDPThermal Design Power — heat output under sustained workload	91 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	100 °C

💰

Value Analysis

At an average price of $250, the Core i3-8350K delivers 28 PassMark points per dollar. Performance ranking position: #1597 out of all indexed processors.

Specification	Core i3-8350K
MSRPManufacturer's Suggested Retail Price	$250
Avg Price (30d)Average market price over the last 30 days	$250
Launch PriceOriginal retail price at launch	$168
Performance RankPosition in overall performance ranking	#1597
Release DateLaunch date	5 October 2017 (8 years ago)
Release Year	2017
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	Intel

Specifications Reference

Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.

4 categories

General Information

8 specs

Type	desktop
Series	Intel Core i3
Designer	Intel
Launch Price	$168
Manufacturer	Intel
Release Date	5 October 2017 (8 years ago)
Architecture Codename	Coffee Lake (2017−2019)
Performance Ranking Position	1597

Technical Specifications

17 specs

Cores	4
Threads	4
Bus Type	DMI 3.0
Die Size	126 mm2
L1 Cache	64K (per core)
L2 Cache	256K (per core)
L3 Cache	8 MB (total)
Bus Speed	4 × 8 GT/s
Multiplier	40
Max Frequency	4 GHz
64-Bit Support	+
Base Frequency	4 GHz
Process Technology	14 nm
Unlocked Multiplier	+
Max Core Temperature	100 °C
Windows 11 Compatible	+
Max Case Temperature (TCase)	72 °C