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/product.aspx?Item=N82E168...
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/applications/SearchTools/ite...
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.