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AMD Athlon II X4 635 Price, Specs & Reviews | TimeToPick

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AMD Athlon II X4 635

AMD

AMD Athlon II X4 635

AM3DDR34C / 4T95WPropus45nmEnd-of-life

Price

$0

CPU image not available yet

Full Specifications

Detailed architecture, platform, memory, and feature data for this CPU.

Total Cores4

Total Threads4

Base Clock2.90 GHz

BCLK / Multiplier200 MHz / 14.5xx

CodenamePropus

MicroarchitecturePropus

Process Node45nm

Die Size169.0 mm²

Transistors0.30 billion

Production StatusEnd-of-life

Market SegmentDesktop

Launch DateJan 25, 2010

Instruction Sets

MMX3DNow!SSESSE2SSE3SSE4AAMD64NX bitAMD-V

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About This Product

The AMD Athlon II X4 635 is a quad-core desktop CPU from the Athlon II series, operating at 2.9 GHz. It offers basic multi-core performance suitable for general computing tasks and light productivity. At its current price, it is an outdated option, significantly outperformed by modern integrated graphics CPUs like AMD's own Ryzen APUs in both CPU and GPU tasks.

Best for: None

Pros

Four physical cores
AM3 socket compatibility
Low power consumption (95W TDP)

Cons

Outdated architecture
Poor single-core performance
No integrated graphics on CPU die

Verdict
“Not recommended; modern budget CPUs offer superior performance and features for less or similar cost.”

Performance Benchmarks

Cross-source performance, value, and efficiency at a glance

Scores are grouped by benchmark family so it is easy to compare raw speed, threaded output, and real-world value without mixing scales.

Cinebench R23Cinebench 2024Geekbench 6

Render Workloads

Cinebench R23

Single-Core

37616%

Multi-Core

1,4223%

Next-Gen Scale

Cinebench 2024

Single-Core

00%

Multi-Core

00%

Cross-Platform

Geekbench 6

Single-Core

2929%

Multi-Core

8544%

Based on 16 user submissions.

Value & Efficiency

How much output you get per watt and per dollar

These derived metrics use Cinebench R23 multi-core performance to keep the value calculation consistent across the catalog.

Performance per Watt

15.0 pts/W

Performance per Dollar

20.9 pts/$

Popular Comparisons

Most people compare Athlon II X4 635 with

These pairings are pre-ranked from the comparison engine so readers can jump straight into the most relevant alternatives.

Core i5-3210M

Closest Rival

vs Intel Core i5-3210M

Multi-core 1,431 · $48

"33% slower single-core, tied multi-core, $19 more expensive"

Upgrade Verdict

This is a significant downgrade. The Athlon II X4 635 is a desktop CPU with 4 physical cores, while the Core i5-3210M is a laptop CPU with only 2 physical cores (4 threads). Despite the lower price, this 'upgrade' would result in much worse performance for most tasks.

Full Compare→

Xeon X3440

Budget Alternative

vs Intel Xeon X3440

Multi-core 2,256 · $17

"18% slower single-core, 37% slower multi-core, $65 more expensive"

Upgrade Verdict

This is a meaningful jump, especially for multi-threaded tasks, thanks to Hyper-Threading. At only $2.99, it's an excellent value if you already have a compatible 1156 motherboard.

Full Compare→

Athlon II X4 605e

Upgrade From

vs AMD Athlon II X4 605e

Multi-core 1,140

"25% better single-core, 25% better multi-core"

Upgrade Verdict

This is a sidegrade, not an upgrade. The Athlon II X4 605e offers a lower TDP (45W vs 95W) but also a lower clock speed, meaning slightly less performance. You'd be paying for a downgrade in speed for better power efficiency.

Full Compare→

Compatible Motherboards (3)

See full guide →

MSI 880GMS-E35

880GMicro-ATX

N/A

ASUS Crosshair IV Extreme

AMD 890FXE-ATX

N/A

ASUS M4N68T-M V2

Micro-ATX

N/A

Compatible RAM (3722)

See full guide →

Mushkin Blackline 16 GB

2x8GBDDR3-1600

N/A

Mushkin Blackline 16 GB

2x8GBDDR3-2400

N/A

Mushkin Blackline 16 GB

2x8GBDDR3-2400

N/A

Mushkin Blackline 16 GB

2x8GBDDR3-2133

N/A

Compatible CPU Coolers (523)

DeepCool CAPTAIN 120

AIO 120mm39.3 dBA

$12.99

Evercool EC-NK804A-925EP

Air56mm28.2 dBA

N/A

ARCTIC Alpine AM4 CO

Air69mm

$17.99

SilenX EFZ-92HA2

Air56mm24.0 dBA

N/A

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