If you cant get a 25-50% improvement its a waste of money.
I run a Barton 2500 overclocked to 3200 ..........your 2600 should be
overclockable and as such run very near 3200 speeds so why buy??
Details
Development name Thoroughbred Barton Newcastle Clawhammer Sledgehammer
Sledgehammer
Construction size (nm) 130 130 130 130 130 130
Transistor count (millions) 37.6 54 105.9 105.9 105.9 105.9
Minimum clock speed (MHz) 1467 1833 2000 1800 2200 1400
Maximum clock speed (MHz) 2250 2200 2400 2000 2400 1800
Registers - ALU (bits) 32 32 64 64 64 64
Registers - FPU (bits) 80 (128 Ext) 80 (128 Ext) 80 (128 Ext) 80 (128 Ext)
80 (128 Ext) 80 (128 Ext)
Extensions (a), (b), (c) + (d) (a), (b), (c) + (d) (a) - (e) (a) - (e)
(a) - (e) (a) - (e)
Connection type Socket A Socket A / 754 S754 / 939 S754 / 939 S939 / 940
S940
Cache Details
L1 Amount (kB) 128 128 128 128 128 128
L1 Location on-die on-die on-die on-die on-die on-die
L1 - Instruction cache (kB) 64 64 64 64 64 64
L1 - Data cache (kB) 64 64 64 64 64 64
L2 Amount (kB) 256 512 512 1024 1024 1024
L2 - Bus width (bits) 64 64 128 128 128 128
L2 Location on-die on-die on-die on-die on-die on-die
FSB Details
CLK speed (MHz) 133 ~ 166 166 ~ 200 up to 200 * up to 200 * up to 200 * up
to 200 *
Data transfer rate (MHz) 266 ~ 333 333 ~ 400 up to 400 * up to 400 * up to
400 * up to 400 *
Bus width (bits) 64 64 64 x 1 / 2 * 64 x 1 / 2 * 64 x 2 * 64 x 2 *
Maximum bandwidth (GB/sec) up to 2.67 up to 3.20 up to 3.2 / 6.4 * up to
3.2 / 6.4 * up to 6.4 * up to 6.4 *
HyperTransport Links - - 1 1 1 3
Bus speed (MHz) - - up to 1000 up to 1000 up to 1000 800
Max bandwidth per dir (GB/sec) - - up to 4.0 up to 4.0 up to 4.0 3.2
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