Athlon II X3 445
CPU·Budget

Athlon II X3 445

AMD

PassMark

1,807

MSRP

$87

AVG Price

$15

11 May 2010 (15 years ago)
95 Watt
Rana (2009−2011)

Performance Spectrum - CPU

About PassMark

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 X3 445 is manufactured by AMD. It was released in 11 May 2010 (15 years ago). It is based on the Rana (2009−2011) architecture. It features 3 cores and 3 threads. Base frequency is 3.1 GHz, with boost up to 3.1 GHz. L3 cache: 0 kB. L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 1,807 points. Launch price was $91.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Athlon II X3 445 is positioned at rank #781 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 X3 445

#1
Ryzen 9 7950X
MSRP: $194|Avg: $20
15008%
#2
Core i9-10900T
MSRP: $120|Avg: $5
14181%
#3
Ryzen 3 PRO 4355GE
MSRP: $423|Avg: $5
10297%
#4
Ryzen Threadripper 3960X
MSRP: $1399|Avg: $85
3102%
#5
Ryzen 9 9950X
MSRP: $649|Avg: $129
2457%
#6
Ryzen 5 8400F
MSRP: $303|Avg: $55
2149%
#7
Ryzen 7 PRO 2700
MSRP: $299|Avg: $60
1231%
#8
Ryzen 5 2600X
MSRP: $229|Avg: $55
1215%
#9
Ryzen 3 PRO 5350G
MSRP: $150|Avg: $60
1106%
#10
Core Ultra 5 245KF
MSRP: $294|Avg: $189
1106%
#11
Ryzen 5 5500
MSRP: $159|Avg: $85
1094%
#12
Ryzen 5 3600
MSRP: $199|Avg: $80
1064%
#13
Core i3-9100E
MSRP: $202|Avg: $30
1049%
#14
Core Ultra 5 245K
MSRP: $319|Avg: $200
1045%
#15
Core i3-8300T
MSRP: $138|Avg: $25
1036%
#393
Core i3-9300T
MSRP: $309|Avg: $309
99%
#781
Athlon II X3 445
MSRP: $87|Avg: $15
100%
#782
Core i5-2310
MSRP: $177|Avg: $12
100%
#783
Core i5-5675C
MSRP: $276|Avg: $66
99%
#784
Core i5-2380P
MSRP: $177|Avg: $25
99%
#785
Core i5-4690
MSRP: $272|Avg: $120
99%
#786
FX-6120
MSRP: $188|Avg: $54
99%
#787
Core i7-6700TE
MSRP: $303|Avg: $175
99%
#788
Athlon II X4 620
MSRP: $99|Avg: $15
99%
#790
Core i7-3820
MSRP: $286|Avg: $30
97%
#791
Athlon II X3 425
MSRP: $79|Avg: $5
97%
#792
Athlon II X2 255
MSRP: $60|Avg: $10
97%
#793
Core i3-3245
MSRP: $120|Avg: $50
97%
#795
FX-4170
MSRP: $157|Avg: $23
96%
Based on actual market prices and performance synthetic scores.

Technical Analysis

Detailed breakdown of Athlon II X3 445 specifications and capabilities.

Processing Power

The Athlon II X3 445 is a 3-core / 3-thread processor based on the Rana (2009−2011) architecture, manufactured on a 45 nm process node. It reaches a maximum boost clock of 3.1 GHz from a base frequency of 3.1 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 0 kB of L3 cache, plus 512 kB (per core) of L2 cache and 128 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 1,807, placing it in the Entry Level performance tier as a Legacy generation product.

SpecificationAthlon II X3 445
Cores / ThreadsPhysical/logical processing units3C / 3T
Max Boost ClockPeak single-core speed under boost3.1 GHz
Base ClockGuaranteed minimum operating frequency3.1 GHz
ArchitectureCPU microarchitecture designRana (2009−2011)
Process NodeFabrication technology — smaller = more efficient45 nm
L3 CacheShared cache — reduces memory latency for all cores0 kB
L2 CachePer-core fast cache for frequently accessed data512 kB (per core)
L1 CacheUltra-fast per-core cache128 kB (per core)
Die SizePhysical silicon area of the processor169 mm2
Transistor CountMore transistors = more capabilities300 million
64-bit SupportYes
Windows 11 CompatibleNo
PassMark ScoreOverall multi-threaded benchmark score1,807
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Memory & Platform

The Athlon II X3 445 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 DDR3-1333 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 32 GB across 2 channels (dual-channel doubles bandwidth).

SpecificationAthlon II X3 445
TypeDesktop or Laptop processordesktop
SocketMotherboard socket requiredAM3
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidthPCIe 2.0
PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion0
RAM TypeSupported memory standardDDR3
Max RAM SpeedMaximum officially supported memory frequencyDDR3-1333
Max RAM CapacityMaximum installable memory32 GB
RAM ChannelsDual-channel doubles bandwidth vs single-channel2
ECC SupportError-Correcting Code memory — prevents data corruptionNo
Integrated GPUBuilt-in graphics processorNo
Compatible ChipsetsMotherboard chipsets that support this CPUAMD AM3
Max CPUs in ConfigMulti-socket support for servers1
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Power & Cooling

The Athlon II X3 445 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.

SpecificationAthlon II X3 445
TDPThermal Design Power — heat output under sustained workload95 Watt
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Value Analysis

At an average price of $15 (MSRP: $87), the Athlon II X3 445 delivers 120 PassMark points per dollar. It currently holds Rank #781 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #2668 out of all indexed processors.

SpecificationAthlon II X3 445
MSRPManufacturer's Suggested Retail Price$87
Avg Price (30d)Average market price over the last 30 days$15
Launch PriceOriginal retail price at launch$91
Cost-Benefit RankPosition in overall value ranking#781
Performance RankPosition in overall performance ranking#2668
Release DateLaunch date11 May 2010 (15 years ago)
Release Year2010
DesignerArchitecture designer (e.g. Intel, AMD)AMD

Our Recommendation for Athlon II X3 445

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