I currently have the following CPUs in my collection:

AMD K6

• K6-2 450MHz (AMD-K6-2/450AFX)

AMD Athlon

• XP 2000+ (AXDA2000DUT3C)
• XP 2400+ (AXDA2400DKV3C)
• 64 X2 4450e (ADH4450IAA5DO)
• II X2 215 (ADX2150CK22GQ)
• II X2 240 (ADX2400CK23GQ)
• II X2 250 (ADX2500CK23GQ)

AMD Phenom

• X4 9550 (HD9550WCJ4BGH)
• II X4 940 (HDZ940XCJ4DGI)

AMD Opteron

• 1381 (OS1381WGK4DGI)

AMD Semperon

• 2800+ (SDA2800AIO3BX)

AMD A8

• A8-5600 (AD560KW0A44HJ)

AMD FX

• FX-8320E (FD832EWMW8KHK)

Intel 486

• i486DX (A80486DX-33)
• 486DX2-80 (ST486DX2-80GS)

Intel Pentium

• Pentium 166MHz (A80502166)
• Pentium MMX 166MHz (A80503166)
• Pentium Pro 200MHz (SL22Z)
• Pentium II 350MHz (SL2ZQ)
• Pentium 4 2.0GHz (SL6S7), 2.533GHz (SL6D8), 2.667GHz (SL6S3), 2.8GHz (SL6WJ), 3.2GHz (SL6WG)
• Pentium 4 630 (SL8Q7)
• Pentium 4 M 2.6GHz (SL6WZ)
• Mobile Pentium 4 532 (SL7DT)
• Pentium M 1.4GHz (SL6F8), 1.7GHz (SL6N5), 715A (SL89U), 750 (SL7S9)
• Pentium B950 (SR07T), B960 (SR07V), E2140 (SLA3J), E2180 (SLA8Y), E2220 (SLA8W), E5300 (SLB9U), E5400 (SLGTK), E5700 (SLGTH), E6500 (SLGUH), G620 (SR05R), G630 (SR05S), G645 (SR0RS), G645T (SR0S0), G840 (SR05P), G2020 (SR10H), G3240 (SR1K6), G4400 (SR2DC), T2060 (SL9VX), T2130 (SL9VZ), T2310 (SLAEC), T3200 (SLAVG), T4500 (SLGZC), P6200 (SLBUA)

Intel Celeron

• Celeron 2.4GHz (SL6V2), E3300 (SLGU4), E3400 (SLGTZ), G550 (SR061), G1840T (SR1KA), T1400 (SLAQL), T3000 (SLGMY), T3300 (SLGJW), T3500 (SLGJV)
• Celeron D 336 (SL8H9), D 340 (SL7Q9), D 346 (SL8HD)
• Celeron M 360 (SL7LS), 360J (SL8ML), 370 (SL8MM), 420 (SL8VZ), 530 (SLA2G), 540 (SLA2F)
• Mobile Celeron 2.2GHz (SL73Y)

Intel Core2 Duo

• Intel Core2 Duo 4300 (SL9TB), 4400 (SLA3F), 6600 (SL9ZL), E4500 (SLA95), E4700 (SLALT), E5400 (SLGH7), E6300 (SL9TA), E6400 (SLA5D), E6750 (SLA9V), E7200 (SLAVN), E7300 (SLAPB), E7400 (SLGQ8), E7500 (SLGTE), E7600 (SLGTD), E8400 (SLAPL), E8400 (SLB9J), T2250 (SL9DV), T5500 (SL9U4 / SL9SH), T5600 (SL9U3), T7200 (SL9SF), T7250 (SLA49), T7400 (SL9SE), T7500 (SLAF8), T5800 (SLB6E), T8100 (SLAVJ), P8400 (SLB3R), P8800 (SLGLR)

Intel Core2 Quad

• Intel Core2 Quad Q6600 (SLACR), Q8200 (SLB5M), Q8300 (SLGUR)

Intel Xeon

• Xeon 3040 (SLAC2), 3065 (SLAA9), 4110 (SR3GH), 5060 (SL96A), 5130 (SLABP), 5160 (SL9RT), E5335 (SLAEK), E5345 (SLAEJ), E5320 (SL9MV / SLAEL), E5410 (SLANW), E5462 (SLANT), E5506 (SLBF8), E5520 (SLBFD), E5620 (SLBV4), E3-1225 (SR00G), E5-2407 (SR0LR), E7-8880 (SR2S7), W3520 (SLBEW), X5550 (SLBF5), X5650 (SLBV3), X5670 (SLBV7)

Intel Core-i3

• Core-i3 330M (SLBMD), 350M (SLBPK), 370M (SLUBK), 540 (SLBMQ), 2120 (SR05Y), 2130 (SR05W), 2330M (SR04J), 3220 (SR0RG), 3240 (SR0RH), 3470 (SR0T8), 4130 (SR1NP), 4150 (SR1PJ), 4160 (SR1PK), 4170 (SR1PL), 6100 (SR2HG), 7100 (SR35C)

Intel Core-i5

• Intel Core-i5 540M (SLBPG), 760 (SLBRP), 2400 (SR00Q), 2430M (SR04W), 2450M (SR0CH), 2500 (SR00T), 2500K (SR008), 2520M (SR048), 3340M (SR0XA), 3450 (SR0PF), 3470 (SR0T8), 3550 (SR0P0), 3570 (SR0T7), 4430 (SR14G), 4570 (SR14E)

Intel Core-i7

• Intel Core-i7 870 (SLBJG), 920 (SLBEJ), 2600K (SR00C), 3770 (SR0PK), 3770K (SR0PL), 4790K (SR219)

Miscellaneous

• IBM/Cyrix 6x86MX-PR233
• FUJITSU MBC_____5U2D-3M 0430 E63