AMD Athlon 2 X4 645 3.1GHz Socket AM3

  • AMD Athlon 2 X4 645 3.1GHz Socket AM3
81
Based on 8 scores, 35 reviews available
  • Excellent:
    2
  • Good:
    5
  • Average:
    1
  • Bad:
    0

The AMD Athlon 2 X4 645 comes in an AM3 package, supports DDR3 1333MHz, and has a clock frequency of 3.1GHz.

Expert reviews and ratings

By Tom's Hardware on

Benchmarking 86 CPUs takes a while. After long last, though, we have 51 models from AMD and 35 from Intel tested in our current suite. If you want to know how your processor sizes up to its competition, you'll find plenty of comparison data inside! 86...

By iXBT Labs on

This time we'd like to offer you the summarized test results of as many as 71 processors. This generally marks the end of the year, not the end of another test method's life cycle (like the last time). We believe this summary contains all important...

By iXBT Labs on

Although we've tested most processors from Intel, no due attention has been paid to a lot of CPUs from AMD. Today we shall make amends and examine as many as five affordable processors from this company. Testbeds Today's lineup to test will include...

By DigitalVersus on 80

A quad-core CPU that offers performance levels at times lower than dual core models. It is nevertheless a good performer in applications that are adapted to the use of several...

By iXBT Labs on

The overall score quite precisely describes processor standings which marketing specialists could have in mind when setting prices. So, formally, we can say that every processor is in its place and is worth buyers' attention. Although, considering architectural differences, you should choose...

By TechRadar on 80

A quad-core chip on the cheap is a compelling concept. The new 3.1GHz AMD Athlon II X4 645 is certainly a quad-core chip, but is it cheap enough at £95?For sure, there are more affordable Athlon II X4s on offer. The 2.6GHz 620 model can be had for...

By Fudzilla on

We are not very fond of the 100/133MHz increases of any manufacture on any CPU. It's quite senseless to increase the frequency so little in the 3GHz age, because it does not make much difference, besides the money the companies will cash it for. AMD...

By Icrontic on

AMD recently refreshed their Phenom II and Athlon II lines with six new processors. Of course it wouldn’t be any fun to just tell you about new processors without showing off what they can do, now would it? We didn’t think so either, so today we’re...

By BeHardware on

Dealing with current news means that we rarely have the opportunity to review old products and of course a comparison between the most recent products and those that came out several years ago can get a little problematic. But we’ve decided to push...

By Bit-tech.net on 70

The X4 645 struggles to carve out a place for itself in the market. It's only averagely fast in single-threaded applications as, despite its high clock speed, it’s still based on an old architecture. For a cheap gaming rig or image editing PC we’d...

By ExtremeTech on

On Monday, AMD launched six new processors in its Athlon II and Phenom II lines, intended as speed upgrades to some of its existing chips. Combined with recently lowering the prices on other CPUs across the full spectrum of its offerings, AMD has...

By TechwareLabs on

AMD’s mantra has always been great performance at a great price, and the X4 645 certainly delivers. It delivers performance numbers mostly on par with the Intel i5 750, a CPU that retails for $200. If you’re looking to build a powerhouse gaming PC...

By PCStats on 80

Like it's predecessors, AMD's 3.1GHz Athlon II X4 645 is an ideal computer processor for those who need good multi-threaded application performance, but have to live within the reality of a tight budget. This chip costs $122USD, making it one of the...

By techPowerUp! on 89

Looking back at the performance graphs, Athlon II X4 645 performed as expected in every way, both good and bad, and even throwing a few pleasant surprises along the way. Strong points for this processor are by far its reasonable price, and fast four...

By Hi Tech Legion on

When looking to build a new computer, one thing to always keep in mind is what it is going to be used for. Not every new build requires cutting edge power and, for a solid daily use computer, you can't go wrong with a Quad Core. At a price of $122,...

By Benchmark Reviews on 92

As was evidenced by our test results, the Athlon-II X4-645 offers great performance for its price range. It competing very closely with processors costing a lot more. The most important thing, however, is just the simple fact that it can get the job...

International Review By Présence PC on

Lorsque le marché des processeurs se renouvelle, il nous tient à cœur de réunir les modèles les plus abordables pour évaluer leurs performances ludiques. Le dernier article en ce sens remonte à un peu moins d’un an et le moins que l’on puisse dire,...

International Review By Alt om DATA on 80

Når man taler om cpu-opgradering, er det mest oplagte at gå fra to til fire kerner. Men skal man satse på ’s dyre Phenom II X4-cpu’er, eller kan man klare sig med det langt billigere mærke Athlon II X4?Til en pris på 750 kroner er det svært at...

International Review By Hardware.Info on

AMD introduceerde eerder dit jaar haar A6 en A8 Llano processors en Intel heeft haar lijn Sandy Bridge processors flink uitgebreid. Aan de vooravond van de introductie van high-end Intel Sandy Bridge-E en de AMD FX processors is het tijd om opnieuw de...

International Review By CowcotLand on

Aujourd'hui, nous ajoutons quelques quatre nouveaux processeurs à notre comparatif. Tous en provenance de chez Intel, ces nouveaux processeurs se veulent tous très différents. En effet, nous avons un modèle d'entrée de gamme, le Pentium G850, mais...