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 i9-9920X is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 12 cores and 24 threads. Base frequency is 3.5 GHz, with boost up to 4.5 GHz. L3 cache: 19.25 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2666. Passmark benchmark score: 24,974 points. Launch price was $1,189.

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 i9-9920X

#700

Core i7-6700

MSRP: $303|Avg: $143

105%

#701

Celeron G4900T

MSRP: $42|Avg: $40

104%

#702

Pentium E5300

MSRP: $62|Avg: $25

104%

#703

Ryzen Threadripper 2920X

MSRP: $649|Avg: $452

103%

#704

Core i9-9900KS

MSRP: $513|Avg: $350

103%

#705

Core i5-2500S

MSRP: $192|Avg: $61

103%

#706

Celeron G3900

MSRP: $42|Avg: $39

103%

#707

Core i5-11600T

MSRP: $262|Avg: $262

102%

#708

Athlon 64 X2 3800+

MSRP: $354|Avg: $20

102%

#709

Core 2 Duo E4400

MSRP: $113|Avg: $20

102%

#710

Core i9-9900K

MSRP: $488|Avg: $331

102%

#711

Core i7-3930K

MSRP: $583|Avg: $150

102%

#712

Ryzen Threadripper 2950X

MSRP: $899|Avg: $540

101%

#713

Celeron G4930T

MSRP: $42|Avg: $42

101%

#714

Celeron G1101

MSRP: $50|Avg: $20

101%

#715

Core i9-9920X

MSRP: $1189|Avg: $464

100%

#716

FX-770K

MSRP: N/A|Avg: $59

100%

#717

Core i3-9100

MSRP: $122|Avg: $125

98%

#718

Phenom II X3 B77

MSRP: $281|Avg: $35

98%

#719

Core i9-10900X

MSRP: $590|Avg: $425

98%

#720

Phenom X4 9500

MSRP: $247|Avg: $30

97%

#721

Core i7-8700T

MSRP: $303|Avg: $196

97%

#722

Ryzen 5 3600XT

MSRP: $249|Avg: $357

97%

#723

Core 2 Duo E8300

MSRP: $163|Avg: $20

97%

#724

Core i9-10980XE

MSRP: $979|Avg: $620

96%

#725

Core i5-8500T

MSRP: $192|Avg: $149

96%

#726

Celeron G3930T

MSRP: $42|Avg: $39

96%

#727

Ryzen 5 PRO 3400GE

MSRP: $149|Avg: N/A

96%

#728

Core i9-9900KF

MSRP: $488|Avg: $350

96%

#729

Core i7-3770T

MSRP: $278|Avg: $105

96%

#730

Ryzen Embedded V2748

MSRP: $309|Avg: $359

95%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Core i9-9920X across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Core i9-9920X specifications and capabilities.

⚡

Processing Power

The Core i9-9920X is a 12-core / 24-thread processor based on the Skylake (server) (2017−2018) architecture, manufactured on a 14 nm process node. It reaches a maximum boost clock of 4.5 GHz from a base frequency of 3.5 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 19.25 MB (total) of L3 cache, plus 1 MB (per core) of L2 cache and 64 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 24,974, placing it in the Mid-Range performance tier as a Legacy generation product.

Specification	Core i9-9920X
Cores / ThreadsPhysical/logical processing units	12C / 24T
Max Boost ClockPeak single-core speed under boost	4.5 GHz
Base ClockGuaranteed minimum operating frequency	3.5 GHz
ArchitectureCPU microarchitecture design	Skylake (server) (2017−2018)
Process NodeFabrication technology — smaller = more efficient	14 nm
L3 CacheShared cache — reduces memory latency for all cores	19.25 MB (total)
L2 CachePer-core fast cache for frequently accessed data	1 MB (per core)
L1 CacheUltra-fast per-core cache	64 kB (per core)
Die SizePhysical silicon area of the processor	484 mm2
Bus SpeedData bus frequency	4 × 8 GT/s
Max TemperatureMaximum safe operating temperature (Tjmax)	92 °C
64-bit Support	Yes
Windows 11 Compatible	Yes
Unlocked MultiplierWhether the CPU can be overclocked	Yes (Overclockable)
PassMark ScoreOverall multi-threaded benchmark score	24,974

🧠

Memory & Platform

The Core i9-9920X fits into the LGA2066 socket and supports PCIe 3.0. It supports DDR4-2666 memory.

Specification	Core i9-9920X
TypeDesktop or Laptop processor	desktop
SeriesProduct family	Intel Core i9
SocketMotherboard socket required	LGA2066
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 3.0
RAM TypeSupported memory standard	DDR4-2666
Max CPUs in ConfigMulti-socket support for servers	1 (Uniprocessor)

🌡️

Power & Cooling

The Core i9-9920X has a rated TDP (Thermal Design Power) of 165 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Core i9-9920X
TDPThermal Design Power — heat output under sustained workload	165 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	92 °C

💰

Value Analysis

At an average price of $464 (MSRP: $1189), the Core i9-9920X delivers 54 PassMark points per dollar. Performance ranking position: #572 out of all indexed processors.

Specification	Core i9-9920X
MSRPManufacturer's Suggested Retail Price	$1189
Avg Price (30d)Average market price over the last 30 days	$464
Launch PriceOriginal retail price at launch	$1,189
Performance RankPosition in overall performance ranking	#572
Release DateLaunch date	19 October 2018 (7 years ago)
Release Year	2018
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	Intel