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 Athlon II X2 265 is manufactured by AMD. It was released in 21 September 2010 (15 years ago). It is based on the Regor (2009−2013) architecture. It features 2 cores and 2 threads. Base frequency is 3.3 GHz, with boost up to 3.3 GHz. L3 cache: 0 kB. L2 cache: 1 MB. Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 65 Watt. Memory support: DDR2, DDR3. Passmark benchmark score: 1,324 points. Launch price was $83.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Athlon II X2 265 is positioned at rank #884 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 Athlon II X2 265

Ryzen 9 7950X

MSRP: $194|Avg: $20

19543%

Core i9-10900T

MSRP: $120|Avg: $5

18466%

Ryzen 3 PRO 4355GE

MSRP: $423|Avg: $5

13408%

Ryzen Threadripper 3960X

MSRP: $1399|Avg: $85

4039%

Ryzen 9 9950X

MSRP: $649|Avg: $129

3200%

Ryzen 5 8400F

MSRP: $303|Avg: $55

2799%

Ryzen 7 PRO 2700

MSRP: $299|Avg: $60

1603%

Ryzen 5 2600X

MSRP: $229|Avg: $55

1582%

Ryzen 3 PRO 5350G

MSRP: $150|Avg: $60

1441%

#10

Core Ultra 5 245KF

MSRP: $294|Avg: $189

1441%

#11

Ryzen 5 5500

MSRP: $159|Avg: $85

1424%

#12

Ryzen 5 3600

MSRP: $199|Avg: $80

1386%

#13

Core i3-9100E

MSRP: $202|Avg: $30

1367%

#14

Core Ultra 5 245K

MSRP: $319|Avg: $200

1361%

#15

Core i3-8300T

MSRP: $138|Avg: $25

1349%

#884

Athlon II X2 265

MSRP: $83|Avg: $15

100%

#885

Core i3-2100

MSRP: $117|Avg: $10

99%

#886

A8-3800

MSRP: $130|Avg: $40

99%

#887

Pentium E5200

MSRP: $84|Avg: $15

98%

#888

Athlon II X2 235e

MSRP: $69|Avg: $15

98%

#889

Core i7-2600S

MSRP: $297|Avg: $99

98%

#890

Athlon II X2 250e

MSRP: $77|Avg: $15

98%

#891

Athlon II X2 250u

MSRP: $60|Avg: $15

98%

#892

Pentium G6951

MSRP: $89|Avg: $50

97%

#893

Core i3-2125

MSRP: $134|Avg: $15

97%

#895

Celeron G1820

MSRP: $110|Avg: $15

97%

#896

Celeron E1600

MSRP: $53|Avg: $10

96%

#897

Athlon II X2 270u

MSRP: $68|Avg: $10

96%

#898

Core i5-4570TE

MSRP: $202|Avg: $40

96%

#899

Core i3-2130

MSRP: $138|Avg: $138

94%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Athlon II X2 265 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Athlon II X2 265 specifications and capabilities.

⚡

Processing Power

The Athlon II X2 265 is a 2-core / 2-thread processor based on the Regor (2009−2013) architecture, manufactured on a 45 nm process node. It reaches a maximum boost clock of 3.3 GHz from a base frequency of 3.3 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 0 kB of L3 cache, plus 1 MB of L2 cache and 128 kB of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 1,324, 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 275, while multi-core reaches 520.

Specification	Athlon II X2 265
Cores / ThreadsPhysical/logical processing units	2C / 2T
Max Boost ClockPeak single-core speed under boost	3.3 GHz
Base ClockGuaranteed minimum operating frequency	3.3 GHz
ArchitectureCPU microarchitecture design	Regor (2009−2013)
Process NodeFabrication technology — smaller = more efficient	45 nm
L3 CacheShared cache — reduces memory latency for all cores	0 kB
L2 CachePer-core fast cache for frequently accessed data	1 MB
L1 CacheUltra-fast per-core cache	128 kB
Die SizePhysical silicon area of the processor	117 mm2
Transistor CountMore transistors = more capabilities	410 million
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	1,324
Geekbench 6 SingleSingle-core performance — most relevant for gaming	275
Geekbench 6 MultiMulti-core parallel workload performance	520

🧠

Memory & Platform

The Athlon II X2 265 fits into the AM3 socket and supports PCIe 2.0 with 0 total PCIe lanes for expansion cards and storage. It supports DDR2, DDR3 memory at speeds up to DDR3-1333 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 16 GB across 2 channels (dual-channel doubles bandwidth). It supports ECC memory, providing error-correcting capabilities — essential for mission-critical workloads and servers.

Specification	Athlon II X2 265
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	DDR2, DDR3
Max RAM SpeedMaximum officially supported memory frequency	DDR3-1333
Max RAM CapacityMaximum installable memory	16 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	760G,780G,785G,790GX,870,880G,890GX,890FX
Max CPUs in ConfigMulti-socket support for servers	1

🔧

Advanced Features

The Athlon II X2 265 is primarily designed for Legacy Desktop. Virtualization: AMD-V — enables running virtual machines efficiently (important for development and server workloads). Its primary market competitor is the Pentium E6700.

Specification	Athlon II X2 265
Primary Use CaseIntended workload category	Legacy Desktop
OverclockingWhether CPU clock can be manually increased	🔒 Locked
AVX-512Advanced vector instructions for AI/ML workloads	❌ Not Supported
VirtualizationHardware-assisted virtualization technology	AMD-V
Direct CompetitorMarket equivalent from rival manufacturer	Pentium E6700

🌡️

Power & Cooling

The Athlon II X2 265 has a rated TDP (Thermal Design Power) of 65 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. It ships with the Stock stock cooler. Recommended cooling: Air Cooler.

Specification	Athlon II X2 265
TDPThermal Design Power — heat output under sustained workload	65 Watt
Included CoolerStock cooler bundled in the box	Stock
Recommended CoolerSuggested aftermarket cooling solution	Air Cooler

💰

Value Analysis

At an average price of $15 (MSRP: $83), the Athlon II X2 265 delivers 88 PassMark points per dollar. It currently holds Rank #884 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #2881 out of all indexed processors.

Specification	Athlon II X2 265
MSRPManufacturer's Suggested Retail Price	$83
Avg Price (30d)Average market price over the last 30 days	$15
Launch PriceOriginal retail price at launch	$83
Cost-Benefit RankPosition in overall value ranking	#884
Performance RankPosition in overall performance ranking	#2881
Release DateLaunch date	21 September 2010 (15 years ago)
Release Year	2010
DesignerArchitecture designer (e.g. Intel, AMD)	AMD