AMD Turion II Ultra Dual-Core Mobile M640 - TMM640DBO23GQ
Specifications
| General information | |
| Type | CPU / Microprocessor |
| Market segment | Mobile |
| Family | AMD Turion II Ultra Dual-Core Mobile |
| Model number ? | M640 |
| CPU part number | TMM640DBO23GQ is an OEM/tray microprocessor |
| Stepping code | AAEEC AE |
| Frequency ? | 2600 MHz |
| Bus speed ? | Dual-channel 400 MHz DDR2 SDRAM Memory controller One 1800 MHz 16-bit HyperTransport link |
| Clock multiplier ? | 13 |
| Package | 638-pin micro-PGA |
| AMD Package number | 30405 |
| Socket | Socket S1 (S1g3) |
| Size | 1.38" x 1.38" / 3.5cm x 3.5cm |
| Introduction date | Sep 10, 2009 |
| Architecture / Microarchitecture | |
| Microarchitecture | K10 |
| Platform | Tigris |
| Processor core ? | Caspian |
| Core stepping ? | DA-C2 |
| Manufacturing process | 0.045 micron SOI |
| Data width | 64 bit |
| The number of cores | 2 |
| The number of threads | 2 |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 2 x 64 KB instruction caches 2 x 64 KB data caches |
| Level 2 cache size ? | 2 x 1 MB |
| Multiprocessing | Uniprocessor |
| Features |
|
| Low power features | PowerNow! 2.0 |
| On-chip peripherals |
|
| Electrical/Thermal parameters | |
| Thermal Design Power ? | 35 Watt |
| Notes on AMD TMM640DBO23GQ | |
| |
CPUs, related to AMD Turion II Ultra Dual-Core Mobile M640
| Model | Cores / Threads |
Freq. | L2 cache |
TDP | Features |
|---|---|---|---|---|---|
| AMD Turion II Ultra Dual-Core Mobile family, Socket S1 (S1g3) | |||||
| AMD Turion II Ultra Dual-Core Mobile M600 | 2 / 2 | 2.4 GHz | 2 MB | 35 Watt | ESS |
| AMD Turion II Ultra Dual-Core Mobile M620 | 2 / 2 | 2.5 GHz | 2 MB | 35 Watt | ESS |
| AMD Turion II Ultra Dual-Core Mobile M660 | 2 / 2 | 2.7 GHz | 2 MB | 35 Watt | ESS |
| Other families, K10 micro-architecture, Socket S1 (S1g3) | |||||
| AMD Sempron Mobile M100 | 1 / 1 | 2 GHz | 512 KB | 25 Watt | ESS |
| AMD Sempron Mobile M120 | 1 / 1 | 2.1 GHz | 512 KB | 25 Watt | ESS |
| AMD Sempron Mobile M140 | 1 / 1 | 2.2 GHz | 512 KB | 25 Watt | ESS |
| AMD Athlon II M300 | 2 / 2 | 2 GHz | 1 MB | 35 Watt | ESS |
| AMD Athlon II M320 | 2 / 2 | 2.1 GHz | 1 MB | 35 Watt | ESS |
| AMD Athlon II M340 | 2 / 2 | 2.2 GHz | 1 MB | 35 Watt | ESS |
| AMD Turion II M500 | 2 / 2 | 2.2 GHz | 1 MB | 35 Watt | ESS |
| AMD Athlon II M360 | 2 / 2 | 2.3 GHz | 1 MB | 35 Watt | ESS |
| AMD Turion II M520 | 2 / 2 | 2.3 GHz | 1 MB | 35 Watt | ESS |
| AMD Turion II M540 | 2 / 2 | 2.4 GHz | 1 MB | 35 Watt | ESS |
| AMD Turion II M560 | 2 / 2 | 2.5 GHz | 1 MB | 35 Watt | ESS |
• Highlighted numbers and features indicate whether specific processor performs better or worse than Turion II Ultra Dual-Core Mobile M640
• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
• Features abbreviations:
ESS - PowerNow! / Enhanced SpeedStep
Pictures (0)
CPU ID (1)
NOTE: CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the AMD Turion II Ultra Dual-Core Mobile M640 CPU.
|
|
| General information | |
|---|---|
| Vendor: | AuthenticAMD |
| Processor name (BIOS): | AMD Turion(tm) II Ultra Dual-Core Mobile M640 |
| Cores: | 2 |
| Logical processors: | 2 |
| Processor type: | Original OEM Processor |
| Core stepping: | DA-C2 |
| CPUID signature: | 100F62 |
| Family: | 16 (010h) |
| Model: | 6 (06h) |
| Stepping: | 2 (02h) |
| Cache: | L1 data | L1 instruction | L2 |
|---|---|---|---|
| Size: | 2 x 64 KB | 2 x 64 KB | 2 x 1 MB |
| Associativity: | 2-way set associative |
2-way set associative |
16-way set associative |
| Line size: | 64 bytes | 64 bytes | 64 bytes |
| Lines per tag: | 1 | 1 | 1 |
| Instruction set extensions | Additional instructions | ||
|---|---|---|---|
| MMX | Advanced Bit manipulation | ||
| AMD extensions to MMX | CLFLUSH | ||
| 3DNow! | CMOV | ||
| Extensions to 3DNow! | CMPXCHG16B | ||
| SSE | CMPXCHG8B | ||
| SSE2 | FXSAVE/FXRSTORE | ||
| SSE3 | MONITOR/MWAIT | ||
| SSE4A | POPCNT | ||
| PREFETCH/PREFETCHW | |||
| SYSCALL/SYSRET | |||
| SYSENTER/SYSEXIT | |||
| Major features | Other features | ||
| On-chip Floating Point Unit | 1 GB large page support | ||
| 64-bit / Intel 64 | 100MHz multiplier control | ||
| NX bit/XD-bit | 128-bit SSE instructions | ||
| Secure Virtual Machine (Virtualization) | 36-bit page-size extensions | ||
| PowerNow! / Cool'n'Quiet | Advanced programmable interrupt controller | ||
| Core multi-processing legacy mode | |||
| Debugging extensions | |||
| Extended APIC space | |||
| Hardware P-state control | |||
| Hardware thermal control | |||
| Instruction based sampling | |||
| LAHF/SAHF support in 64-bit mode | |||
| LBR virtualization | |||
| LOCK MOV CR0 means MOV CR8 | |||
| Machine check architecture | |||
| Machine check exception | |||
| Memory-type range registers | |||
| Misaligned SSE mode | |||
| Model-specific registers | |||
| Nested page tables | |||
| OS visible workaround | |||
| Page attribute table | |||
| Page global extension | |||
| Page-size extensions (4MB pages) | |||
| Physical address extensions | |||
| RDTSCP | |||
| SKINIT and STGI support | |||
| SVM lock | |||
| Software thermal control | |||
| Support for NRIP save | |||
| THERMTRIP | |||
| TSC rate is ensured to be invariant across all states | |||
| Temperature sensor | |||
| Time stamp counter | |||
| Virtual 8086-mode enhancements | |||
| Watchdog timer support | |||
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