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 FX-4300 is manufactured by AMD. It was released in 23 October 2012 (13 years ago). It is based on the Vishera (2012−2015) architecture. It features 4 cores and 4 threads. Base frequency is 3.8 GHz, with boost up to 4 GHz. L2 cache: 4096 kB. Built on 32 nm process technology. Socket: AM3+. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 2,995 points. Launch price was $122.

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 FX-4300

#255

Core i5-3335S

MSRP: $225|Avg: $30

102%

#256

Core i5-13400E

MSRP: $221|Avg: $221

102%

#257

Core i5-4460T

MSRP: $187|Avg: $30

102%

#258

Ryzen 7 8700F

MSRP: $270|Avg: $257

101%

#259

Core i9-14900KF

MSRP: $564|Avg: $480

101%

#260

Core i7-4790

MSRP: $339|Avg: $60

101%

#261

Athlon II X2 255

MSRP: $60|Avg: $10

101%

#262

Core i3-7320

MSRP: $99|Avg: $40

101%

#263

Athlon X4 830

MSRP: $70|Avg: $25

101%

#264

Core i7-12700K

MSRP: $409|Avg: $285

101%

#265

Athlon II X3 445

MSRP: $87|Avg: $15

101%

#266

Core i9-13900KF

MSRP: $599|Avg: $480

100%

#267

Core i7-12700

MSRP: $250|Avg: $250

100%

#268

Core Ultra 5 245T

MSRP: $270|Avg: $270

100%

#269

Pentium G4500T

MSRP: $75|Avg: $20

100%

#270

FX-4300

MSRP: $122|Avg: $25

100%

#271

Athlon 5350

MSRP: $55|Avg: $15

100%

#272

Core i5-8500

MSRP: $192|Avg: $80

99%

#273

Athlon II X4 645

MSRP: $126|Avg: $20

99%

#274

Core i5-2500K

MSRP: $225|Avg: $35

99%

#275

Core i5-9400F

MSRP: $182|Avg: $80

99%

#276

Core i5-11400

MSRP: $182|Avg: $141

99%

#277

Core i5-3470S

MSRP: $184|Avg: $37

99%

#278

FX-6300

MSRP: $132|Avg: $35

99%

#279

Celeron G540

MSRP: $42|Avg: $10

99%

#280

Core i5-13600K

MSRP: $329|Avg: $319

99%

#281

Core i5-13500

MSRP: $242|Avg: $264

98%

#282

Ryzen 7 8700G

MSRP: $329|Avg: $269

98%

#283

Core i7-14700

MSRP: $384|Avg: $348

98%

#284

Athlon 64 X2 4000+

MSRP: $328|Avg: $10

98%

#285

Core 2 Duo E6400

MSRP: $183|Avg: $10

98%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for FX-4300 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of FX-4300 specifications and capabilities.

⚡

Processing Power

The FX-4300 is a 4-core / 4-thread processor based on the Vishera (2012−2015) architecture, manufactured on a 32 nm process node. It reaches a maximum boost clock of 4 GHz from a base frequency of 3.8 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 2,995, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	FX-4300
Cores / ThreadsPhysical/logical processing units	4C / 4T
Max Boost ClockPeak single-core speed under boost	4 GHz
Base ClockGuaranteed minimum operating frequency	3.8 GHz
ArchitectureCPU microarchitecture design	Vishera (2012−2015)
Process NodeFabrication technology — smaller = more efficient	32 nm
L2 CachePer-core fast cache for frequently accessed data	4096 kB
Die SizePhysical silicon area of the processor	315 mm2
Transistor CountMore transistors = more capabilities	1,200 million
Max TemperatureMaximum safe operating temperature (Tjmax)	71 °C
64-bit Support	Yes
Windows 11 Compatible	No
Unlocked MultiplierWhether the CPU can be overclocked	Yes (Overclockable)
PassMark ScoreOverall multi-threaded benchmark score	2,995

🧠

Memory & Platform

The FX-4300 fits into the AM3+ socket and supports PCIe 2.0. It supports DDR3 memory.

Specification	FX-4300
TypeDesktop or Laptop processor	desktop
SocketMotherboard socket required	AM3+
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 2.0
RAM TypeSupported memory standard	DDR3
Max CPUs in ConfigMulti-socket support for servers	1

🌡️

Power & Cooling

The FX-4300 has a rated TDP (Thermal Design Power) of 95 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	FX-4300
TDPThermal Design Power — heat output under sustained workload	95 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	71 °C

💰

Value Analysis

At an average price of $25 (MSRP: $122), the FX-4300 delivers 120 PassMark points per dollar. Performance ranking position: #2255 out of all indexed processors.

Specification	FX-4300
MSRPManufacturer's Suggested Retail Price	$122
Avg Price (30d)Average market price over the last 30 days	$25
Launch PriceOriginal retail price at launch	$122
Performance RankPosition in overall performance ranking	#2255
Release DateLaunch date	23 October 2012 (13 years ago)
Release Year	2012
DesignerArchitecture designer (e.g. Intel, AMD)	AMD
ManufacturerFabrication foundry (e.g. TSMC)	GlobalFoundries