AMD Phenom II X940 specifications
|Type||CPU / Microprocessor|
|Family||AMD Phenom II Quad-Core Mobile|
|Model number ? ||X940|
|CPU part number||HMX940HIR42GM is an OEM/tray microprocessor|
|Frequency ? ||2400 MHz|
|Bus speed ? ||One 1800 MHz 16-bit HyperTransport link|
|Clock multiplier ? ||12|
|Socket||Socket S1 (S1g4)|
|Size||1.38" x 1.38" / 3.5cm x 3.5cm|
|Introduction date||Jan 4, 2011|
|Architecture / Microarchitecture|
|Processor core ? ||Champlain|
|Core stepping ? ||BL-C3|
|Manufacturing process||0.045 micron SOI|
|Data width||64 bit|
|The number of cores||4|
|The number of threads||4|
|Floating Point Unit||Integrated|
|Level 1 cache size ? ||4 x 64 KB instruction caches|
4 x 64 KB data caches
|Level 2 cache size ? ||4 x 512 KB|
|Level 3 cache size||None|
- MMX instructions
- 3DNow! technology
- SSE / Streaming SIMD Extensions
- SSE2 / Streaming SIMD Extensions 2
- SSE3 / Streaming SIMD Extensions 3
- SSE4a ?
- AMD64 / AMD 64-bit technology ?
- EVP / Enhanced Virus Protection ?
- VT / Virtualization technology ?
|Low power features||PowerNow!|
- Integrated DDR3 SDRAM memory controller
- HyperTransport technology 3.0
|Electrical / Thermal parameters|
|Thermal Design Power ? ||45 Watt|
|Notes on AMD HMX940HIR42GM|
- The fastest supported memory is DDR3-1333
- The processor has unlocked clock multiplier
CPUs, related to AMD Phenom II X940
• Highlighted numbers and features indicate whether specific processor performs better or worse than Phenom II X940
• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
• List of related CPUs is not complete.
• Features abbreviations:
Unlock - Unlocked multiplier
Q: Can I upgrade my AMD X940 CPU?
A: Probably yes. CPU compatibility is determined by your motherboard. Please see CPU-Upgrade.com website for CPU support list for your board.
AMD X940 Overclocking
Sorry, overclocking information is not available at this time.
AMD introduces new mobile microprocessors
Jan 05, 2011
: In the past months we posted a series of articles dedicated to
upcoming refresh of mainstream and ultrathin 2010 mobile platforms. If
you followed the stories then you may know that a number of not yet
released processors was spotted in specifications of Acer, Dell, HP
and Lenovo notebooks, and some of these notebooks already materialized
in retail stores. Today, AMD added new mobile models to 2010
AMD Mainstream Platform and 2010
AMD Ultrathin Platform pages, and updated
pages as well.
You're welcome to post suggestions, corrections, your own personal
AMD Phenom II X940 review, or your experience with the microprocessor.
Please do not ask upgrade and troubleshooting questions, and do not start