The second K10-based Sempron microprocessor, model 145, was released in May 2010. The CPU uses C3 revision of the core, which now supports two DDR3-1333 modules per memory channel, and adds hardware C1E low-power state. Beside the new stepping, the AMD 145 is clocked 100 MHz faster than Sempron 140, and in all other aspects this this model is similar to 140. Internally the Sempron 145 is still based on Regor core with one CPU core disabled.
AMD Sempron 145 specifications
|Type||CPU / Microprocessor|
|Model number ? ||145|
|CPU part numbers|
- SDX145HBK13GM is an OEM/tray microprocessor
- SDX145HBGMBOX is a boxed microprocessor
|Stepping codes||AAEGC AE WAEGC AE|
|Frequency ? ||2800 MHz|
|Bus speed ? ||One 2000 MHz 16-bit HyperTransport link|
|Clock multiplier ? ||14|
|Package||938-pin organic micro-PGA|
|AMD Package number||30412|
|Weight||1.4oz / 39.5g|
|Introduction date||May 2010|
|Architecture / Microarchitecture|
|Processor core ? ||Sargas|
|Core stepping ? ||DA-C3|
|Manufacturing process||0.045 micron|
|Data width||64 bit|
|The number of cores||1|
|The number of threads||1|
|Floating Point Unit||Integrated|
|Level 1 cache size ? ||64 KB code cache|
64 KB data cache
|Level 2 cache size ? ||1 MB|
|Cache latency||3 (L1 cache)|
15 (L2 cache)
- MMX instructions
- 3DNow! technology
- SSE / Streaming SIMD Extensions
- SSE2 / Streaming SIMD Extensions 2
- SSE3 / Streaming SIMD Extensions 3
- SSE4a ?
- ABM / Advanced Bit Manipulation ?
- AMD64 / AMD 64-bit technology ?
- VT / Virtualization technology ?
- EVP / Enhanced Virus Protection ?
|Low power features||Cool'n'Quiet 3.0|
|Integrated peripherals / components|
- The number of controllers: 1
Memory channels: 2
Supported memory: DDR2, DDR3
|Other peripherals||HyperTransport 3 technology|
|Electrical / Thermal parameters|
|V core ? ||0.825V - 1.35V|
|Maximum operating temperature ? ||63°C|
|Thermal Design Power ? ||45 Watt|
Detailed side-by-side comparison
Q: Can I upgrade my AMD Sempron 145 microprocessor?
A: Probably yes. Processor compatibility is determined by your motherboard. Please check CPU-Upgrade.com website for CPU support list for your board.
Sempron 145 Overclocking
Sorry, overclocking information is not available at this time.
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