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-8320E is manufactured by AMD. It was released in 2 September 2014 (11 years ago). It is based on the Vishera (2012−2015) architecture. It features 8 cores and 8 threads. Base frequency is 3.2 GHz, with boost up to 4 GHz. L2 cache: 8192 kB. Built on 32 nm process technology. Socket: AM3+. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 4,960 points. Launch price was $147.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The FX-8320E is positioned at rank #555 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. 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-8320E

Ryzen 9 7950X

MSRP: $194|Avg: $20

9239%

Core i9-10900T

MSRP: $120|Avg: $5

8730%

Ryzen 3 PRO 4355GE

MSRP: $423|Avg: $5

6338%

Ryzen Threadripper 3960X

MSRP: $1399|Avg: $85

1910%

Ryzen 9 9950X

MSRP: $649|Avg: $129

1513%

Ryzen 5 8400F

MSRP: $303|Avg: $55

1323%

Ryzen 7 PRO 2700

MSRP: $299|Avg: $60

758%

Ryzen 5 2600X

MSRP: $229|Avg: $55

748%

Ryzen 3 PRO 5350G

MSRP: $150|Avg: $60

681%

#10

Core Ultra 5 245KF

MSRP: $294|Avg: $189

681%

#11

Ryzen 5 5500

MSRP: $159|Avg: $85

673%

#12

Ryzen 5 3600

MSRP: $199|Avg: $80

655%

#13

Core i3-9100E

MSRP: $202|Avg: $30

646%

#14

Core Ultra 5 245K

MSRP: $319|Avg: $200

643%

#15

Core i3-8300T

MSRP: $138|Avg: $25

638%

#274

Ryzen 7 1800X

MSRP: $499|Avg: $120

97%

#379

Core i9-9940X

MSRP: $1387|Avg: $850

98%

#380

Ryzen Threadripper PRO 7955WX

MSRP: $1899|Avg: $1836

97%

#381

Ryzen Embedded V1756B

MSRP: $250|Avg: $250

96%

#555

FX-8320E

MSRP: $147|Avg: $60

100%

#556

Pentium G3260

MSRP: $64|Avg: $21

98%

#561

Athlon II X2 220

MSRP: $32|Avg: $10

97%

#563

Athlon X4 840

MSRP: $102|Avg: $25

97%

#564

Athlon 5350

MSRP: $55|Avg: $15

97%

#566

FX-8320

MSRP: $169|Avg: $50

96%

#567

FX-8120

MSRP: $205|Avg: $40

95%

#568

Core i3-7100T

MSRP: $117|Avg: $39

95%

#569

Pentium E2220

MSRP: $32|Avg: $32

95%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for FX-8320E across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of FX-8320E specifications and capabilities.

⚡

Processing Power

The FX-8320E is a 8-core / 8-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 3.2 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 4,960, placing it in the Entry Level performance tier as a Legacy generation product. Geekbench 6 single-core (the most relevant metric for gaming FPS) records 439, while multi-core reaches 1,734.

Specification	FX-8320E
Cores / ThreadsPhysical/logical processing units	8C / 8T
Max Boost ClockPeak single-core speed under boost	4 GHz
Base ClockGuaranteed minimum operating frequency	3.2 GHz
ArchitectureCPU microarchitecture design	Vishera (2012−2015)
Process NodeFabrication technology — smaller = more efficient	32 nm
L2 CachePer-core fast cache for frequently accessed data	8192 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	4,960
Geekbench 6 SingleSingle-core performance — most relevant for gaming	439
Geekbench 6 MultiMulti-core parallel workload performance	1,734

🧠

Memory & Platform

The FX-8320E fits into the AM3+ socket and supports PCIe 2.0 with 0 total PCIe lanes for expansion cards and storage. It supports DDR3 memory at speeds up to DDR3-1866 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 32 GB across 2 channels (dual-channel doubles bandwidth).

Specification	FX-8320E
TypeDesktop or Laptop processor	desktop
SocketMotherboard socket required	AM3+
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 2.0
PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion	0
RAM TypeSupported memory standard	DDR3
Max RAM SpeedMaximum officially supported memory frequency	DDR3-1866
Max RAM CapacityMaximum installable memory	32 GB
RAM ChannelsDual-channel doubles bandwidth vs single-channel	2
ECC SupportError-Correcting Code memory — prevents data corruption	No
Integrated GPUBuilt-in graphics processor	No
Compatible ChipsetsMotherboard chipsets that support this CPU	AMD 990FX,AMD 970
Max CPUs in ConfigMulti-socket support for servers	1

🔧

Advanced Features

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	FX-8320E
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 FX-8320E 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. It ships with the Yes stock cooler. Recommended cooling: Stock.

Specification	FX-8320E
TDPThermal Design Power — heat output under sustained workload	95 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	71 °C
Included CoolerStock cooler bundled in the box	Yes
Recommended CoolerSuggested aftermarket cooling solution	Stock

💰

Value Analysis

At an average price of $60 (MSRP: $147), the FX-8320E delivers 83 PassMark points per dollar. It currently holds Rank #555 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #1883 out of all indexed processors.

Specification	FX-8320E
MSRPManufacturer's Suggested Retail Price	$147
Avg Price (30d)Average market price over the last 30 days	$60
Launch PriceOriginal retail price at launch	$147
Cost-Benefit RankPosition in overall value ranking	#555
Performance RankPosition in overall performance ranking	#1883
Release DateLaunch date	2 September 2014 (11 years ago)
Release Year	2014
DesignerArchitecture designer (e.g. Intel, AMD)	AMD
ManufacturerFabrication foundry (e.g. TSMC)	GlobalFoundries