0.2.8  Intel Core 2 Duo T9xxx series mobile processor (Penryn)

Identification

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Model name: Core 2 Duo T9xxx series.
Code name: Penryn.
Supplier: Intel.
Component class: CPU.

Generation

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Generation: Core 2.

Compatibility

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Dual-core technology.

64 bit technology: EM64T.

Multimedia instruction sets: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1

Cache

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L1 cache: (2x) 32 kbyte instruction cache, 32 kbyte data cache (Harvard architecture).
Shared L2 cache: 6 Mbyte.

Architecture

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100-200 MHz QDR bus (Dynamic Front-Side Bus Frequency Switching).

Memory protection: XD bit.

Protected program execution environment: Trusted Execution Technology (TXT; LaGrande Technology, LT).

Virtualization Technology (VT, Vanderpool).

Multi-processing

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Dual-core technology.

Intel Dynamic Acceleration (IDA): while running extended serial code, one core can temporary run at a higher frequency while the other is turned off, so the total power dissipation stays within the operating limits.

Multiplier

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Power management

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Power management: Enhanced Intel SpeedStep Technology (EIST).

Clock speed

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Physics

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Voltage:

• s-spec SLAPV, SLAPW: (1.00-1.250 V),
• others: (1.062-1.150 V).

Power dissipation: 35 W TDP.

Temperature: 0-100 °C.

Manufacturing process: 45 nm (P1266).

Number of transistors: 410 million.

Die size: 110 mm².

Packaging: Socket P.

System management

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Remote management: Intel Active Management (iAMT2).

CPUID32

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Step level

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Text:

Step levels: C0.

S-Spec / Stepping code

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