Will these 2 cards SLI ?

First time posting, long time visitor.
I’ll make this short. Because of a “Deactivated Item” at newegg, I wasn’t able to purchase the “exact” same card. However it’s the same model. My question is: will I be able to SLI these 2 cards?
CARD 1 http://www.newegg.com/product/prod [...] 6814130071
Brand: EVGA
Model: 640-P2-N821-AR
Interface: PCI Express x16
Chipset Manufacturer: NVIDIA
GPU: GeForce 8800GTS
Core clock : 500MHz
Stream Processors : 96
Memory Clock: 1600MHz(effective)
Memory Size: 640MB
Memory Interface: 320-bit
Memory Type : GDDR3
DirectX: DirectX 10
OpenGL: OpenGL 2.0
DVI : 2
TV-Out: HDTV / S-Video Out
VIVO: No
Tuner : None
RAMDAC : 400 MHz
Max Resolution : 2560 x 1600
RoHS Compliant: Yes
SLI Supported: Yes

CARD 2 http://www.tigerdirect.com/applica [...] etailspecs
Brand: EVGA
Model: 640-P2-N824-AR
Interface: PCI Express x16
Chipset Manufacturer: NVIDIA
GPU: GeForce 8800GTS
Core clock : 511MHz
Stream Processors : 96+
Memory Clock: 1600MHz(effective)
Memory Size: 640MB
Memory Interface: 320-bit
Memory Type : GDDR3
DirectX: DirectX 10
OpenGL: OpenGL 2.0
DVI : 2
TV-Out: HDTV / S-Video Out
VIVO: No
Tuner : None
RAMDAC : Dual 400 MHz
Max Resolution : 2560 x 1600 (Digital)
RoHS Compliant: Yes
SLI Supported: Yes


Now the only differences between the 2 cards (besides the model numbers) are the Core Clock frequencies and the Stream Processors. Will they still SLI? Thanks for reading.

As they are both G80 Gpu's you should be OK. I bet someone suggests that you sell your existing card and get a G92 based one though.