AMD Phenom II X2 555 BE vs AMD Sempron 2500+
Physical Specifications
| Socket | AMD Socket AM3 | AMD Socket 754 |
|---|---|---|
| Process size | 45 nm | 90 nm |
| Transistors | 758 million | 63 million |
| Die size | 258 mm² | 84 mm² |
| Package | µPGA | µPGA |
Performance
| Frequency | 3.2 GHz | 1400 MHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 200 MHz | 200 MHz |
| Multiplier | 16.0x | 7.0x |
| Multiplier unlocked | Yes | No |
| Voltage | 1.4 V | 1.4 V |
| TDP | 80 W | 62 W |
Architecture Details
| Vertical Segment | Desktop | Desktop |
|---|---|---|
| Production status | End-of-life | End-of-life |
| Release date | Jan 25th, 2010 | Jul 7th, 2005 |
| Codename | Callisto | Palermo |
| Generation | Phenom II X2 | Sempron |
| Part | HDZ555WFK2DGMHDZ555WFGMBOX | SDA2500AIO3BXSDA2600AIO2BOSDA2600AIO2BA |
| Memory support | DDR3 Dual-channel | unknown Single-channel |
| ECC memory | No | No |
| PCI Express | Gen 2 | — |
Cores
| Total Cores | 2 | 1 |
|---|---|---|
| Total Threads | 2 | 1 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | — | — |
Cache
| Cache L1 | 128K (per core) | 128K |
|---|---|---|
| Cache L2 | 512K (per core) | 256K |
| Cache L3 | 6MB (shared) | — |
Notes
| Notes | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Black Edition label. | — |
|---|
Features & Technologies
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SEE2 | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | — |
| SSE3 | Yes | Yes |
| SSE4A | Yes | — |
