Check to compare Intel Core 2 Quad Q6600 [BX80562Q6600] CPU core: Kentsfield, CPU socket: Socket 775, Clock frequency: 2.4 GHz, L2 cache: 8192 kB, Cores: 4, Fabrication process: 65 nm Specs Reviews User reviews Prices2 (0 with stock) £ 171,03£ 177,34 Check to compare Intel Core 2 Quad Q9450 [BX80569Q9450] CPU core: Yorkfield, CPU socket: Socket 775, Clock frequency: 2.66 GHz, L2 cache: 12288 kB, Cores: 4, Fabrication process: 45 nm Specs Reviews User reviews Prices1 (0 with stock) £ 291,73£ 291,73 Check to compare Intel Core 2 Extreme QX6850 [BX80562QX6850] CPU core: Kentsfield, CPU socket: Socket 775, Clock frequency: 3 GHz, L2 cache: 8192 kB, Cores: 4, Fabrication process: 65 nm Specs Reviews User reviews Prices1 (0 with stock) £ 839,22£ 839,22 Check to compare Intel Core 2 Extreme QX9775 [BX80574QX9775] CPU core: Harpertown, CPU socket: Socket 771, Clock frequency: 3.2 GHz, L2 cache: 12288 kB, Cores: 4, Fabrication process: 45 nm Specs Reviews User reviews Prices2 (0 with stock) £ 1.096,99£ 1.124,10 Check to compare Intel Core 2 Quad Q9550 [BX80569Q9550] CPU core: Yorkfield, CPU socket: Socket 775, Clock frequency: 2.83 GHz, L2 cache: 12288 kB, Cores: 4, Fabrication process: 45 nm Specs Reviews User reviews Prices6 (4 with stock) £ 185,56£ 211,25 Check to compare Intel Core 2 Extreme QX6800 [BX80562QX6800] CPU core: Kentsfield, CPU socket: Socket 775, Clock frequency: 2.93 GHz, L2 cache: 8192 kB, Cores: 4, Fabrication process: 65 nm Specs Reviews User reviews Prices1 (0 with stock) £ 667,59£ 667,59 Check to compare Intel Core 2 Extreme QX9650 [BX80569QX9650] CPU core: Yorkfield, CPU socket: Socket 775, Clock frequency: 3.0 GHz, L2 cache: 12288 kB, Cores: 4, Fabrication process: 45 nm Specs Reviews User reviews Prices1 (0 with stock) £ 848,95£ 848,95 Check to compare Intel Core 2 Extreme QX6700 [BX80562QX6700] CPU core: Kentsfield, CPU socket: Socket 775, Clock frequency: 2.67 GHz, L2 cache: 8192 kB, Cores: 4, Fabrication process: 65 nm Specs Reviews User reviews Prices1 (0 with stock) £ 619,23£ 619,23 Check to compare Intel Core 2 Extreme QX9770 [BX80569QX9770] CPU core: Yorkfield, CPU socket: Socket 775, Clock frequency: 3.2 GHz, L2 cache: 12288 kB, Cores: 4, Fabrication process: 45 nm Specs Reviews User reviews Prices1 (0 with stock) £ 1.191,96£ 1.191,96 Check to compare Intel Core 2 Quad Q6700 [BX80562Q6700] CPU core: Kentsfield, CPU socket: Socket 775, Clock frequency: 2.67 GHz, L2 cache: 8192 kB, Cores: 4, Fabrication process: 65 nm Specs Reviews User reviews Prices2 (0 with stock) £ 229,25£ 235,84 Check to compare Intel Core 2 Quad Q9650 [BX80569Q9650] CPU core: Yorkfield, CPU socket: Socket 775, Clock frequency: 3.0 GHz, L2 cache: 12288 kB, Cores: 4, Fabrication process: 45 nm Specs Reviews User reviews Prices5 (4 with stock) £ 246,08£ 263,38 Check to compare Intel Xeon X5470 [AT80570KJ093N] CPU core: Harpertown, CPU socket: Socket 771, Clock frequency: 3.33 GHz, L2 cache: 12288 kB, Cores: 4, Fabrication process: 45 nm Specs Reviews User reviews Prices1 (1 with stock) £ 1.278,21£ 1.278,21 Check to compare Intel Xeon L5335 [BX80563L5335A] CPU core: Clovertown, CPU socket: Socket 771, Clock frequency: 2.0 GHz, L2 cache: 8192 kB, Cores: 4, Fabrication process: 65 nm Specs Reviews User reviews Prices1 (0 with stock) £ 366,20£ 366,20 Check to compare Intel Xeon E5410 [BX80574E5410A] CPU core: Harpertown, CPU socket: Socket 771, Clock frequency: 2.33 GHz, L2 cache: 12288 kB, Cores: 4, Fabrication process: 45 nm Specs Reviews User reviews Prices2 (1 with stock) £ 232,71£ 235,90 Check to compare Intel Xeon L5420 [BX80574L5420A] CPU core: Harpertown, CPU socket: Socket 771, Clock frequency: 2.5 GHz, L2 cache: 12288 kB, Cores: 4, Fabrication process: 45 nm Specs Reviews User reviews Prices2 (1 with stock) £ 331,01£ 353,31 Check to compare Intel Xeon L5430 [EU80574JJ067N] CPU core: Harpertown, CPU socket: Socket 771, Clock frequency: 2.66 GHz, L2 cache: 12288 kB, Cores: 4, Fabrication process: 45 nm Specs Reviews User reviews