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 Turion II Neo K685 is manufactured by AMD. It was released in 2007-01-01. It is based on the Geneva (2010) architecture. It features 2 cores and 2 threads. Max frequency: 1.8 GHz. L2 cache: 1 MB. Built on 45 nm process technology. Socket: S1g4. Thermal design power (TDP): 1 MB. Memory support: DDR3. Passmark benchmark score: 1,424 points. Launch price was $69.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Turion II Neo K685 is positioned at rank #473 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 Turion II Neo K685

#461

Atom x5-Z8300

MSRP: $20|Avg: N/A

618%

#462

Atom Z3735G

MSRP: $17|Avg: N/A

609%

#463

Core i5-480M

MSRP: $81|Avg: $77

559%

#464

Core i5-460M

MSRP: $80|Avg: $129

557%

#465

Core i5-2540M

MSRP: $266|Avg: $10

551%

#467

Core i5-450M

MSRP: $32|Avg: $31

533%

#468

Core i3-380M

MSRP: $49|Avg: $25

511%

#469

Core i5-430M

MSRP: N/A|Avg: $33

510%

#470

Core 2 Duo T6600

MSRP: N/A|Avg: $4

496%

#473

Turion II Neo K685

MSRP: N/A|Avg: N/A

100%

#488

Processor U300

MSRP: $193|Avg: $180

97%

Based on actual market prices and performance synthetic scores.

Technical Analysis

Detailed breakdown of Turion II Neo K685 specifications and capabilities.

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Processing Power

The Turion II Neo K685 is a 2-core / 2-thread processor based on the Geneva (2010) architecture, manufactured on a 45 nm process node. It reaches a maximum boost clock of 1.8 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 1,424, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Turion II Neo K685
Cores / ThreadsPhysical/logical processing units	2C / 2T
Max Boost ClockPeak single-core speed under boost	1.8 GHz
ArchitectureCPU microarchitecture design	Geneva (2010)
Process NodeFabrication technology — smaller = more efficient	45 nm
L2 CachePer-core fast cache for frequently accessed data	1 MB
L1 CacheUltra-fast per-core cache	256 kB
Bus SpeedData bus frequency	3200 MHz
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	1,424

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Memory & Platform

The Turion II Neo K685 fits into the S1g4 socket and supports PCIe 2.0. It supports DDR3 memory.

Specification	Turion II Neo K685
TypeDesktop or Laptop processor	Laptop
SeriesProduct family	AMD Turion II Neo
SocketMotherboard socket required	S1g4
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 2.0
RAM TypeSupported memory standard	DDR3

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Power & Cooling

The Turion II Neo K685 has a rated TDP (Thermal Design Power) of 1 MB — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Turion II Neo K685
TDPThermal Design Power — heat output under sustained workload	1 MB

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Value Analysis

It currently holds Rank #473 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #3255 out of all indexed processors.

Specification	Turion II Neo K685
Launch PriceOriginal retail price at launch	$69
Cost-Benefit RankPosition in overall value ranking	#473
Performance RankPosition in overall performance ranking	#3255
Release DateLaunch date	2007-01-01
Release Year	2010
DesignerArchitecture designer (e.g. Intel, AMD)	AMD