AMD A6-4400M vs AMD Athlon X2 7550
Physical Specifications
| Socket | AMD Socket FS1r2 | AMD Socket AM2+ |
|---|---|---|
| Process size | 32 nm | 65 nm |
| Transistors | 1,178 million | 450 million |
| Die size | 246 mm² | 285 mm² |
| Package | µPGA | µPGA |
Performance
| Frequency | 2.7 GHz | 2.5 GHz |
|---|---|---|
| Turbo clock | up to 3.2 GHz | — |
| Base clock | 100 MHz | 200 MHz |
| Multiplier | 27.0x | 12.5x |
| Multiplier unlocked | No | No |
| Voltage | 1.325 V | 1.325 V |
| TDP | 35 W | 95 W |
Architecture Details
| Vertical Segment | Mobile | Desktop |
|---|---|---|
| Production status | unknown | End-of-life |
| Release date | May 15th, 2012 | Dec 15th, 2008 |
| Codename | Trinity | Kuma |
| Generation | A6 | Athlon X2 |
| Part | AM4400DEC23HJ | AD7550WCJ2BGH |
| Memory support | unknown | unknown Dual-channel |
| ECC memory | No | No |
| PCI Express | — | Gen 2 |
Cores
| Total Cores | 2 | 2 |
|---|---|---|
| Total Threads | 2 | 2 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | Radeon HD 7520G | — |
Cache
| Cache L1 | 96K | 128K (per core) |
|---|---|---|
| Cache L2 | 1MB (shared) | 512K (per core) |
| Cache L3 | — | 2MB (shared) |
Notes
| Notes | 16KB L1 data cache per core. 64KB L1 instruction cache shared. 497MHz integrated graphics base core frequency, 686MHz maximum dynamic core frequency | — |
|---|
Features & Technologies
| 3DNow! | — | Yes |
|---|---|---|
| AES | Yes | — |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | Yes | — |
| CLMUL | Yes | — |
| CVT16 | Yes | — |
| CnQ | — | Yes |
| EVP | Yes | — |
| F16C | Yes | — |
| FMA3 | Yes | — |
| FMA4 | Yes | — |
| HT3.0 | — | Yes |
| MMX | Yes | Yes |
| NX bit | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | — |
| SSE4A | Yes | Yes |
| SSSE3 | Yes | — |
| Turbo Core | Yes | — |
| XOP | Yes | — |
