Corsair TX750 better than Enermax Revolution 850? Lies?

[Brando]

I was looking at the ATI crossfire certified power supply list to see what my inbound Enermax Revolution 850 watt can do when I noticed something strange. The Corsair TX750w can supposedly run 2 HD4870X2's but the Revolution 850w and the Antec Signature 850w can only handle one? WTF is Corsair paying them off or is it a mistake or is it really that amazing that it beats top of the line units rated for 100w more? Check the list. Da hell?

http://game.amd.com/us-en/crossfirex_components.aspx?p=3#ATI Radeon™ HD 4870 X2

 

[petteyg359]

AFAIK the Signature 850 is much better than the TX750 (and the TX750 is a great PSU itself). Pretty sure that neither would have any problem powering three 4870s, and the Signature should power four easily.

 

[c627627]

Write an email to Enermax and Antec public relations... they should make a couple of calls to AMD...

I guess I don't feel bad about getting the Corsair 750 over 650 any more (I thought it was overkill).
_____________________
Intel i7 920 [211] BCLK x 19 = 4.0 GHz @ [1.4250] CPU Voltage & [1.35000] QPI/DRAM Uncore Voltage, Batch 3836A394
3 x 1GB G.SKIL DDR3 1333 (PC3 10666) [DDR3-1691MHz] 10-10-10-24 @ 1.64 DRAM Bus Voltage
ASUS P6T Deluxe v.1 [LGA 1366 Intel X58] BIOS 1102
Thermalright Ultra-120 eXtreme 1366 RT with 120mm Scythe S-Flex F fan
ASUS EAH4850 TOP Radeon HD 4850 512MB @ 680 MHz GPU & 2100 MHz Memory
Antec nine hundred case, two front 120mm fans, one back 120mm Fan, one top 200mm fan
Corsair CMPSU-750TX 750W

 

[Brando]

Sorry I meant to type HD4870X2. Original post is now edited.

 

[Ha-Nocri]

I think that list was not updated a long time ago. No 4890 there.

 

[Oklahoma Wolf]

The Corsair TX750w can supposedly run 2 HD4870X2's but the Revolution 850w and the Antec Signature 850w can only handle one?

The SG850 and Revo 850 can handle anything the TX750 can. They're better quality units too.

 

[Brando]

Don't worry I'm not getting cold feet. I just thought it was a little funny.