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bookmark siteIntel Core 2 Quad Q9xxx/Q8xxx series processor (Yorkfield-6M)
Identification
Model name:
Core 2 Quad Q9xxx/Q8xxx series.
Code name:
Yorkfield-6M.
Supplier:
Intel.
Component class:
CPU.
Generation
Generation: Core 2.
Compatibility
Quad-core technology.
64 bit technology: EM64T.
Multimedia instruction sets: MMX, SSE, SSE2, SSE3. SSSE3, SSE4.1.
Cache
L1 cache: (4x) 32 kbyte instruction cache, 32 kbyte data cache (Harvard architecture).
Two-by-two shared L2 cache: (2x) 3 Mbyte, 12-way set-associative.
Architecture
333 MHz QDR Front-Side Bus (FSB).
Memory protection: XD bit.
Protected program execution environment: Trusted Execution Technology (TXT; LaGrande Technology, LT).
Virtualization Technology (VT, Vanderpool).
Multi-processing
Quad-core technology: two Dual-Core dies in SMP (Symmetric Multi-Processing) configuration (Dual-Chip Module, DCM).
Multiplier
Power management
Power management:
- Enhanced Intel SpeedStep Technology (EIST),
- Enhanced Halt State (C1E),
- Extended Stop Grant State (C2E),
- Deep Sleep State (C3E),
- Deeper Sleep State (C4E),
- from stepping E0: ACNT2,
- from stepping E0: Power Status Indicator (PSI).
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Clock speed
| Clock speed | Model | Multiplier | Power dissipation | Introduction | Marking | Order part numbers |
|---|---|---|---|---|---|---|
| 333/2500 MHz | Intel Core 2 Quad Q9300 CPU | 7.5 | 95 W TDP | March 2008 | PCG: 05A |
OEM (stepping M0, M1): EU80580PJ0606M, PIB: BX80580Q9300, PIB (for China): BXC80580Q9300 |
| 333/2667 MHz | Intel Core 2 Quad Q9400 CPU | 8 | 95 W TDP | August 2008 | PCG: 05A |
OEM (stepping R0, halide-free): AT80580PJ0676M, PIB: BX80580Q9400, PIB (for China): BXC80580Q9400 |
| 333/2667 MHz | Intel Core 2 Quad Q9400S CPU | 8 | 65 W TDP | January 2009 | PCG: 06 |
OEM (stepping R0, halide-free): AT80580AJ0676M, PIB: BX80580Q9400S |
Cache
L1 cache: (4x) 32 kbyte instruction cache, 32 kbyte data cache (Harvard architecture).
Two-by-two shared L2 cache: (2x) 2 Mbyte (other (2x) 1 Mbyte disfunctional/disabled), 12-way set-associative.
Clock speed
| Clock speed | Model | Multiplier | Power dissipation | Introduction | Marking | Order part numbers |
|---|---|---|---|---|---|---|
| 333/2333 MHz | Intel Core 2 Quad Q8200 CPU | 7 | 95 W TDP | August 2008 | PCG: 05A |
OEM (stepping M1): EU80580PJ0534MN, OEM (stepping R0, halide-free): AT80580PJ0534MN, PIB: BX80580Q8200, PIB (for China): BXC80580Q8200 |
| 333/2333 MHz | Intel Core 2 Quad Q8200S CPU | 7 | 65 W TDP | January 2009 | PCG: 06 |
OEM (stepping R0, halide-free): AT80580AJ0534MN, PIB: BX80580Q8200S |
| 333/2500 MHz | Intel Core 2 Quad Q8300 CPU | 7.5 | 95 W TDP | November 2008 | PCG: 05A |
OEM (stepping R0, halide-free): AT80580PJ0604MN, PIB: BX80580Q8300, PIB (for China): BXC80580Q8300 |
Physics
Voltage: 0.8500-1.3625 V (0.962-1.225 V).
Power dissipation: 95/65 W TDP.
Temperature:
- 95 W TDP: 5-71.4 °C,
- 65 W TDP: 5-76.3 °C.
Manufacturing process: 45 nm (P1266).
Die size: (2x) 82 mm2.
Packaging: Socket T / LGA 775.
Thermal management
Thermal management:
- Platform Environment Control Interface (PECI),
- PROCHOT# (Thermal Control Circuit, TCC),
- THERMTRIP#.
System management
Remote management: Intel Active Management (iAMT2).
CPUID32
| Extended family | Extended model | Type | Family | Model | Stepping | Description |
|---|---|---|---|---|---|---|
| 0x0 | 0x6 | 0x7 | 0x4 | stepping B1 | ||
| 0x0 | 0x1 | 0x0 | 0x6 | 0x7 | 0x6 | stepping M0 |
| 0x0 | 0x1 | 0x0 | 0x6 | 0x7 | 0x7 | stepping M1 |
| 0x0 | 0x1 | 0x0 | 0x6 | 0x7 | 0xA | stepping R0 |
Step level
Text:
Step levels:
- B1,
- M0,
- M1,
- R0.
S-Spec / Stepping code
| Model | Code | Stepping | Description |
|---|---|---|---|
| Intel Core 2 Quad Q9300 CPU | QAKY | B1 ES | |
| Intel Core 2 Quad Q9300 CPU | SLAMX | M0 | no C2E, C3E, C4E |
| Intel Core 2 Quad Q9300 CPU | SLAWE | M1 | no C2E, C3E, C4E |
| Intel Core 2 Quad Q8200 CPU | SLB5M | M1 | no C2E, C3E, C4E |
| Intel Core 2 Quad Q8300 CPU | QHJC | R0 sample | |
| Intel Core 2 Quad Q8300 CPU | SLB5W | R0 | |
| Intel Core 2 Quad Q9400 CPU | QHHU | R0 ES | |
| Intel Core 2 Quad Q9400 CPU | SLB6B | R0 | |
| Model | Code | Stepping | Description |
| Intel Core 2 Quad Q8200 CPU | SLG9S | R0 | no C2E |
| Intel Core 2 Quad Q8200S CPU | SLG9T | R0 | no C2E |
| Intel Core 2 Quad Q9400S CPU | SLG9U | R0 | no C2E |
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