Well at least in the world of Pro Tools LE it really does make a difference :
http://duc.digidesign.com/showflat....172215&page=0&view=collapsed&sb=5&o=7&fpart=1
Dverb 2.0 Test
The CORE 2 DUO Dverb results
BigBubbaj = 136 Dverbs at 24 48 1024 on a E6600 - ABIT AW9d-MAX (975X)
RecordingGuy = 110 Dverbs 24 48 1024 on a E6400 - ECS PX1 Extreme (P965)
Gonzo99 = 117 Dverbs 24 48 1024, 150 Dverbs when overclocked to 3 GHz on a E6400 - Asus P5B (P965)
Tjkili = 136 Dverbs 24 48 1024 on a E6600 - ASUS P5B (P965)
Mcpram = 120 Dverbs 24 48 1024 on a E6600 - ASUS P5B (P965)
Khatru = 121 Dverbs 24 48 1024 on a E6600 - ASUS P5W DH Deluxe (975X) 2 GB DDR2 6400, Mbox, 7.3.1
jemd = 141 Dverbs 24 48 1024 on a seriously Over Clocked E4300 - Gigabyte GA-965P-DQ6 (P965)
Doogz = 120 Dverbs 24 48 1024 on a E6600 - Asus P5BN-E SLI (Nvidea 650i)
Vocal VooDoo 104 Dverbs on a E6600 - ASROCK 4 core DUAL VSTA (VIA 880 Ultra) 2 GB DDR2 667, MBox2 7.3cs2
Finne = 155 Dverbs 24 48 1024 on a E6600 - Asus P5B Deluxe (P965)
SeanDerMan 132 Dverbs 24 48 1024 on a E6700 - Asus P5B Deluxe (P965) 2GB DDR2
The CORE 2 QUAD Dverb results
sureno 229 Dverbs 24 48 1024 on a QX6700 Quad - Gigabyte GA-965P-DQ6 (P965)
howlead 230 Dverbs 24 48 1024 on a Q6600 Quad - Intel DG965 OT (P965)
JamTime 250 Dverbs 24 48 1024 on a Q6600 Quad - ASUS P5B Deluxe WI-FI (P965) 2GB DDR2 1066. ASUS 1650, Mbox2, LE 7.3
NickH 259 Dverbs 24 48 1024 on a Q6600 Quad - ASUS P5B Deluxe (P965) 2 GB DDR2 1066. ASUS 7600 GS, 002R
auxsend1 252 Dverbs 24 48 1024 on a Q6600 Quad- Intel BOXDP35DPM (P35) 2 GB DDR2 667, ASUS 8600GT, MBox2 Pro LE 7.3.1 cs3
Sunburst79 288 Dverbs 24 48 1024 on a Q6600 - Asus P5K Deluxe WiFi AP (P35) 4GB DDR2 1066, Asus 1600Pro, 2 74GB Raptors (Audio and OS), 002R, 7.3cs4
77Pro 254 Dverbs 24 48 1024 on a Q6600 - Asus P5B (P965)3GB DDR2 800, 2 36 gb Raptors, 2 400 Barracudas, 003R factory, MPTK, 7.3cs4.
agonydfeet 270 Dverbs 24 48 1024 On a Q6600 - Asus P5B Deluxe(P965) 4GB of Corsair DDR2 800, XFS 7600GT 256, 2 250GB Seagate HDD, 002R Factory 7.3cs4