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 Ryzen 7 3800X is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Matisse (2019−2020) architecture. It features 8 cores and 16 threads. Base frequency is 3.9 GHz, with boost up to 4.5 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 23,008 points. Launch price was $399.

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 Ryzen 7 3800X

#82

Ryzen 7 2700X

MSRP: $329|Avg: $100

106%

#83

Athlon II X3 440

MSRP: $75|Avg: $10

106%

#84

Core i3-10100F

MSRP: $88|Avg: $50

106%

#85

Ryzen 5 7400F

MSRP: $150|Avg: $147

106%

#86

Core i5-3350P

MSRP: $189|Avg: $25

105%

#87

Core i3-4160T

MSRP: $117|Avg: $18

104%

#88

Core i7-4785T

MSRP: $306|Avg: $32

104%

#89

Athlon X4 860K

MSRP: $80|Avg: $20

104%

#90

Athlon X4 750K

MSRP: $91|Avg: $17

103%

#91

Pentium G2100T

MSRP: $75|Avg: $10

103%

#92

Ryzen 5 9600X

MSRP: $279|Avg: $189

103%

#93

Core i5-2320

MSRP: $177|Avg: $22

102%

#94

FX-4150

MSRP: $137|Avg: $20

101%

#95

FX-8120

MSRP: $205|Avg: $40

100%

#96

FX-6200

MSRP: $169|Avg: $25

100%

#97

Ryzen 7 3800X

MSRP: $399|Avg: $140

100%

#98

Core i3-560

MSRP: $138|Avg: $10

100%

#99

Ryzen 3 5300G

MSRP: $130|Avg: $80

99%

#100

Pentium Dual-Core E2140

MSRP: $74|Avg: $5

99%

#101

Core i7-4820K

MSRP: $332|Avg: $40

99%

#102

Ryzen 9 7900X

MSRP: $549|Avg: $316

99%

#103

Ryzen 5 5600X

MSRP: $299|Avg: $135

98%

#104

Core i5-14600KF

MSRP: $304|Avg: $239

98%

#105

Pentium G2120T

MSRP: $87|Avg: $10

98%

#106

Core i7-5960X

MSRP: $999|Avg: $83

98%

#107

Ryzen 7 5800

MSRP: $349|Avg: $160

98%

#108

Core i3-14100F

MSRP: $109|Avg: $96

97%

#109

Ryzen 7 3700X

MSRP: $329|Avg: $140

97%

#110

Core i5-3550

MSRP: $194|Avg: $30

97%

#111

Ryzen 5 7600X

MSRP: $299|Avg: $199

97%

#112

Ryzen 3 3100

MSRP: $99|Avg: $75

97%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Ryzen 7 3800X across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Ryzen 7 3800X specifications and capabilities.

⚡

Processing Power

The Ryzen 7 3800X is a 8-core / 16-thread processor based on the Matisse (2019−2020) architecture, manufactured on a 7 nm, 12 nm process node. It reaches a maximum boost clock of 4.5 GHz from a base frequency of 3.9 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 32 MB of L3 cache, plus 512K (per core) of L2 cache and 96K (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 23,008, placing it in the Mid-Range performance tier as a Legacy generation product.

Specification	Ryzen 7 3800X
Cores / ThreadsPhysical/logical processing units	8C / 16T
Max Boost ClockPeak single-core speed under boost	4.5 GHz
Base ClockGuaranteed minimum operating frequency	3.9 GHz
ArchitectureCPU microarchitecture design	Matisse (2019−2020)
Process NodeFabrication technology — smaller = more efficient	7 nm, 12 nm
L3 CacheShared cache — reduces memory latency for all cores	32 MB
L2 CachePer-core fast cache for frequently accessed data	512K (per core)
L1 CacheUltra-fast per-core cache	96K (per core)
Transistor CountMore transistors = more capabilities	19,200 million
64-bit Support	Yes
Windows 11 Compatible	Yes
Unlocked MultiplierWhether the CPU can be overclocked	Yes (Overclockable)
PassMark ScoreOverall multi-threaded benchmark score	23,008

🧠

Memory & Platform

The Ryzen 7 3800X fits into the AM4 socket and supports PCIe 4.0 with 24 total PCIe lanes for expansion cards and storage. It supports DDR4 Dual-channel memory at speeds up to DDR4-3200 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 128 GB across 2 channels (dual-channel doubles bandwidth). It supports ECC memory, providing error-correcting capabilities — essential for mission-critical workloads and servers.

Specification	Ryzen 7 3800X
TypeDesktop or Laptop processor	desktop
SeriesProduct family	AMD Ryzen 7
SocketMotherboard socket required	AM4
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 4.0
PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion	24
RAM TypeSupported memory standard	DDR4 Dual-channel
Max RAM SpeedMaximum officially supported memory frequency	DDR4-3200
Max RAM CapacityMaximum installable memory	128 GB
RAM ChannelsDual-channel doubles bandwidth vs single-channel	2
ECC SupportError-Correcting Code memory — prevents data corruption	Yes
Integrated GPUBuilt-in graphics processor	No
Compatible ChipsetsMotherboard chipsets that support this CPU	AMD 500 series,AMD 400 series
Max CPUs in ConfigMulti-socket support for servers	1 (Uniprocessor)

🔧

Advanced Features

The Ryzen 7 3800X is primarily designed for Desktop. It features an unlocked multiplier, allowing enthusiasts to overclock beyond stock frequencies for additional performance. Virtualization: AMD-V — enables running virtual machines efficiently (important for development and server workloads).

Specification	Ryzen 7 3800X
Primary Use CaseIntended workload category	Desktop
OverclockingWhether CPU clock can be manually increased	✅ Unlocked
AVX-512Advanced vector instructions for AI/ML workloads	❌ Not Supported
VirtualizationHardware-assisted virtualization technology	AMD-V

🌡️

Power & Cooling

The Ryzen 7 3800X has a rated TDP (Thermal Design Power) of 105 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Ryzen 7 3800X
TDPThermal Design Power — heat output under sustained workload	105 Watt

💰

Value Analysis

At an average price of $140 (MSRP: $399), the Ryzen 7 3800X delivers 164 PassMark points per dollar. Performance ranking position: #644 out of all indexed processors.

Specification	Ryzen 7 3800X
MSRPManufacturer's Suggested Retail Price	$399
Avg Price (30d)Average market price over the last 30 days	$140
Launch PriceOriginal retail price at launch	$399
Performance RankPosition in overall performance ranking	#644
Release DateLaunch date	7 July 2019 (6 years ago)
Release Year	2019
DesignerArchitecture designer (e.g. Intel, AMD)	AMD
ManufacturerFabrication foundry (e.g. TSMC)	TSMC