Website inconsistancies

[harleleviathan]

Ok I am seriously confused. I'm looking at the SAME model of graphics cards on various sites, and one says that the PCIe is 2.1 and the other says it's 2.0. WHICH IS IT? It's really important for me to know this.

Example:
http://www.amazon.com/Sapphire-Radeon-PCI-Express-Graphics-100287VGAL/dp/B0033WSDNI/ref=sr_1_2?ie=UTF8&qid=1305233167&sr=8-2-spell

Amazon states that the Sapphire HD5670 Radeon-PCI-Express-Graphics-100287VGAL is a 2.1 x16 PCIe.

Newegg states that the same GFX card, the HD5670 Radeon PCIe 100287VGAL is a 2.0 x16 PCIe.

http://www.newegg.com/Product/Product.aspx?Item=N82E16814102870&cm_re=Sapphire_5670-_-14-102-870-_-Product


Example #2:

Amazon states that the Sapphire Radeon HD 5670 PCI-Express Graphics Card 100287L is a 2.1 x16 PCIe
http://www.amazon.com/Sapphire-Radeon-PCI-Express-Graphics-100287L/dp/tech-data/B0033WSDNS/ref=de_a_smtd

Newegg states that the Sapphire Radeon HD 5670 PCI-Express Graphics Card 100287L is a 2.0 x16 PCIe
http://www.newegg.com/Product/Product.aspx?Item=N82E16814102870&cm_re=Sapphire_HD5670-_-14-102-870-_-Product


Now what the hell is going on here? In order to make a purchase I need to know which PCIe it is! Can anyone tell me for certain WHICH PCIe the Radeon HD5670 actually IS?

 

[hunter315]

Why do you need to know for certain which PCI-E version it is? The only known compatibility issues are some PCI-E 1.0 boards not working with PCI-E 2.1 cards, if you have a 1.1 or a 2.0 board it wont have any issues with a 2.1 card.

 

[harleleviathan]

I have a 1.0... at least I think I do.
http://www.emachines.com/products/products.html?prod=T3604