ele e realmente o HDX820WFK4FGI
General information |
| Type | CPU / Microprocessor |
| Market segment | Desktop |
| Family | AMD Phenom II X4 |
| Model number ? | 820 |
| CPU part number | HDX820WFK4FGI is an OEM/tray microprocessor |
| Stepping code | CACYC AC |
| Frequency (MHz) ? | 2800 |
| Bus speed (MHz) ? | - 667 MHz Memory controller
- One 2000 MHz 16-bit HyperTransport link
|
| Clock multiplier ? | 14 |
| Package | 938-pin organic micro-PGA |
| Sockets | Socket AM2+
Socket AM3 |
| Weight | 1.4oz / 38.6g |
| Introduction date | 3rd quarter 2009 |
| |
| Architecture / Microarchitecture |
| Microarchitecture | K10 |
| Platform | Dragon |
| Processor core ? | Deneb |
| Core stepping ? | C2 |
| CPUID | 100F42 |
| Manufacturing process | 0.045 micron SOI
758 million transistors |
| Die size | 258mm2 |
| Data width | 64 bit |
| Number of cores | 4 |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 4 x 64 KB 2-way associative instruction caches
4 x 64 KB 2-way associative data caches |
| Level 2 cache size ? | 4 x 512 KB 16-way associative caches |
| Level 3 cache size | 4 MB shared cache |
| Cache latency | 3 (L1 cache)
15 (L2 cache)
51 (L3 cache) |
| Virtual memory (TB) | 256 |
| Multiprocessing | Uniprocessor |
| Features | - MMX
- 3DNow!
- SSE
- SSE2
- SSE3
- SSE4a ?
- Advanced Bit Manipulation ?
- AMD64 technology ?
- AMD-V (virtualization) technology
- Enhanced Virus Protection ?
|
| Low power features | - Cool'n'Quiet 3.0
- CoolCore Technology ?
- Dual Dynamic Power Management ?
- Core C1 and C1E states
- Package S0, S1, S3, S4 and S5 states
|
| On-chip peripherals | - Integrated 144-bit DDR2/DDR3 Memory Controller
- HyperTransport 3 technology
|
| |
| Electrical/Thermal parameters |
| V core (V) ? | 0.9 - 1.425 |
| Maximum operating temperature (°C) ? | 55 - 71 |
| Thermal Design Power (W) ? | 95 |
