AMD A4-4355M vs AMD A6-4455M
Physical Specifications
| Socket | AMD Socket FP2 | AMD Socket FP2 |
|---|---|---|
| Process size | 32 nm | 32 nm |
| Transistors | 1,303 million | 1,178 million |
| Die size | 246 mm² | 246 mm² |
| Package | µPGA | BGA2 |
| tCaseMax | 100°C | 100°C |
Performance
| Frequency | 1900 MHz | 2.1 GHz |
|---|---|---|
| Turbo clock | up to 2.4 GHz | up to 2.6 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplier | 25.0x | 21.0x |
| Multiplier unlocked | No | No |
| Voltage | 1.15 V | 1.15 V |
| TDP | 17 W | 17 W |
Architecture Details
| Vertical Segment | Mobile | Mobile |
|---|---|---|
| Production status | unknown | unknown |
| Release date | Sep 27th, 2012 | May 15th, 2012 |
| Codename | Trinity | Trinity |
| Generation | A4 | A6 |
| Part | AM4355SHE23HJ | AM4455SHE24HJ |
| Memory support | unknown Dual-channel | unknown Dual-channel |
| ECC memory | No | No |
Cores
| Total Cores | 2 | 2 |
|---|---|---|
| Total Threads | 2 | 2 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | Radeon HD 7400G | Radeon HD 7500G |
Cache
| Cache L1 | 96K | 92K |
|---|---|---|
| Cache L2 | 1MB (shared) | 2MB (shared) |
Notes
| Notes | 16KB L1 data cache per core. 64KB L1 instruction cache shared. 470MHz integrated graphics base core frequency, 640MHz maximum dynamic core frequency | 16KB L1 data cache per core. 64KB L1 instruction cache shared. 327MHz integrated graphics base core frequency, 424MHz maximum dynamic core frequency |
|---|
Features & Technologies
| AES | Yes | Yes |
|---|---|---|
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | Yes | Yes |
| CLMUL | Yes | Yes |
| CVT16 | Yes | Yes |
| EVP | Yes | Yes |
| F16C | Yes | Yes |
| FMA3 | Yes | Yes |
| FMA4 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSE4A | Yes | Yes |
| SSSE3 | Yes | Yes |
| Turbo Core | Yes | Yes |
| XOP | Yes | Yes |
