| Processor Name |
AMD Athlon II X4 |
AMD Phenom II X4 |
Core 2 Quad |
| Processor Models |
630, 620 |
965, 955, 945, 910, 810, 805 |
Q9505, Q9400, Q9300, Q8400, Q8300, Q8200 |
| Processor Frequency |
2.6GHz - 2.8GHz |
2.5GHz - 3.4GHz |
2.3GHz - 2.83GHz |
| No. of Cores |
4 |
4 |
4 |
| Front Side Bus (MHz) |
- |
- |
1333 |
| HyperTransport Bus / QuickPath Interconnect |
2.0GHz |
2.0GHz |
- |
| L1 Cache (data + instruction) |
(64KB + 64KB) x 4 |
(64KB + 64KB) x 4 |
(32KB + 32KB) x 4 |
| L2 Cache |
512KB x 4 |
512KB x 4 |
2MB x 2 (Q8xxx), 3MB x 2 (Q9xxx) |
| L3 Cache |
- |
4MB (810, 805) to 6MB |
- |
| Memory Controller |
Integrated Dual Channel (up to DDR2-1333) |
Integrated Dual Channel (up to DDR2-1066) |
External - Chipset Dependent |
| TDP (W) |
45 - 95 |
95 - 125 |
95 |
| Instruction Set Support |
MMX, SSE, SSE2, SSE3, SSE4a |
MMX, SSE, SSE2, SSE3, SSE4a |
MMX, SSE, SSE2, SSE3, SSSE3, SSSE4.1 |
| Execute Disable Bit |
Yes |
Yes |
Yes |
| Intel EM64T / AMD64 |
Yes |
Yes |
Yes |
| Enhanced Intel SpeedStep Technology (EIST) / AMD Cool 'n' Quiet |
Yes |
Yes |
Yes |
| Virtualization Technology |
Yes |
Yes |
Yes (No VT for Q8200) |
| Packaging |
AM3 |
AM3 |
LGA775 |
| Process Technology |
45nm SOI |
45m SOI |
45nm |
| Processor Codename |
Propus |
Deneb |
Yorkfield-6M |
| Die Size |
169mm² |
258mm² |
164mm² |
| No. of Transistors |
300 million |
758 million |
456 million |
