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NEC Versa S940 Chipset Driver
Intel Pentium M model 725
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Intel Celeron M model 330
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Intel?Pentium?M Technology
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 Intel Pentium-M processor back view The Intel?Pentium?M processor, in conjunction with the Intel?855 Chipset and the Intel?PRO/Wireless 2100 network connection, is a key component of Intel?Centrino mobile technology. The Intel Pentium M processor is available at speeds of up to 1.70 GHz, and includes performance enhancements such as a power-optimized 400 MHz system bus, Micro-Ops Fusion and Dedicated Stack Manager for faster execution of instructions at lower power. |
Intel?Pentium?M Processor Features
The Intel?Pentium?M processor is a high performance, low power mobile processor with several micro-architectural enhancements over existing Intel mobile processors. The following explain some of the the Intel?Pentium?M Processor features.Supports Intel?Architecture with Dynamic Execution
The Intel Pentium M processor is manufactured on Intel's advanced 0.13 micron process technology with copper interconnect. The processor maintains support for MMX technology and Internet Streaming SIMD instructions and full compatibility with IA-32 software. The high performance core features architectural innovations like Micro-op Fusion and Advanced Stack Management that reduce the number of micro-ops handled by the processor. This results in more efficient scheduling and better performance at lower power.On-die, 1-MByte second level cache with Advanced Transfer Cache Architecture
The on-die 32-kB Level 1 instruction and data caches and the 1-MB Level 2 cache with Advanced Transfer Cache Architecture enable significant performance improvement over existing mobile processors. The processor also features a very advanced branch prediction architecture that significantly reduces the number of mispredicted branches. The processor's Data Prefetch Logic speculatively fetches data to the L2 cache before an L1 cache requests occurs, resulting in reduced bus cycle penalties and improved performance.Streaming SIMD Extensions 2 (SSE2)
The Streaming SIMD Extensions 2 (SSE2) enable break-through levels of performance in multimedia applications including 3-D graphics, video decoding/encoding, and speech recognition. The new packed double-precision floating-point instructions enhance performance for applications that require greater range and precision, including scientific and engineering applications and advanced 3-D geometry techniques, such as ray tracing.400-MHz, Source-Synchronous processor system bus
The Intel Pentium M processor's 400-MHz processor system bus utilizes a split-transaction, deferred reply protocol. The 400-MHz processor system bus uses Source-Synchronous Transfer (SST) of address and data to improve performance by transferring data four times per bus clock (4X data transfer rate, as in AGP 4X). Along with the 4X data bus, the address bus can deliver addresses two times per bus clock and is referred to as a double-clocked or 2X address bus. Working together, the 4X data bus and 2X address bus provide a data bus bandwidth of up to 3.2 Gbytes/second.Advanced Gunning Transceiver Logic (AGTL+)
The processor system bus uses Advanced Gunning Transceiver Logic (AGTL+) signal technology, a variant of GTL+ signalling technology with low power enhancements. Note: The term AGTL+ has been used for Assisted Gunning Transceiver Logic technology on other Intel products.Advanced Power Management features including Enhanced Intel?SpeedStep?technology
The processor features Enhanced Intel SpeedStep technology, which enables real-time dynamic switching between multiple voltage and frequency points instead of two points supported on previous versions of Intel SpeedStep technology. This results in optimal performance without compromising low power. The processor features the Auto Halt, Stop-Grant, Deep Sleep, and Deeper Sleep low power states.Micro-FCPGA and Micro-FCBGA packaging technologies
The Intel Pentium M processor utilizes socket able Micro Flip-Chip Pin Grid Array (Micro- FCPGA) and surface mount Micro Flip-Chip Ball Grid Array (Micro-FCBGA) package technology. The Micro-FCPGA package plugs into a 479-hole, surface-mount, Zero Insertion Force (ZIF) socket, which is referred to as the mPGA 479M socket.
| Download |
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| Install Notes | |
| Install Notes | Double click the file to download it to the accurate C:\Pnp folder Double click on the executable setup in the C:\Pnp folder Follow instructions in the screen |
| Importance | Normal |
| Version | 6.2.0.1005 |
| Operating System | WinXP |
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