| Name: | AMD A8-4555M | 
| Family: | AMD A | 
| Group: | AMD A8-4000M | 
| Segment: | Mobile | 
| Generation: | 2 | 
 
                    | Name: | AMD A8-4555M | 
| Family: | AMD A | 
| Group: | AMD A8-4000M | 
| Segment: | Mobile | 
| Generation: | 2 | 
| CPU Cores: | 4 | 
| Threads: | 4 | 
| Cores: | 4x | 
| Core architecture: | normal | 
| Hyperthreading: | No | 
| Overclocking: | No | 
| Frequency: | 1.6 GHz | 
| Turbo Frequency (1 core): | 2.4 GHz | 
| Turbo Frequency (all cores): | 2.4 GHz | 
| GPU name: | AMD Radeon HD 7600G | 
| GPU frequency: | 0.32 GHz | 
| GPU (Turbo): | 0.43 GHz | 
| Execution units: | 6 | 
| Shaders: | 384 | 
| Max. GPU Memory: | 1.0 GB | 
| Max. displays: | -- | 
| Generation: | 4 | 
| Direct X: | 11 | 
| Technology: | 32 nm | 
| Release date: | Q3/2012 | 
| h265 / HEVC (8 bit): | No | 
| h265 / HEVC (10 bit): | No | 
| h264: | Decode | 
| VP8: | No | 
| VP9: | No | 
| AV1: | No | 
| AVC: | Decode | 
| VC-1: | Decode | 
| JPEG: | Decode / Encode | 
| Memory type: | DDR3-1333 | 
| Max. Memory: | 0 bytes | 
| Memory channels: | 2 | 
| Bandwidth: | -- | 
| ECC: | No | 
| PCIe: | pci | 
| AES-NI: | Yes | 
| TDP (PL1 / PBP): | 19 W | 
| TDP (PL2): | None | 
| TDP up: | None | 
| TDP down: | None | 
| Tjunction max: | -- | 
| Technology: | 32 nm | 
| Chip design: | -- | 
| Socket: | FP2 | 
| L2-Cache: | 0 bytes | 
| L3-Cache: | 4.0 MB | 
| Architecture: | Trinity (Piledriver) | 
| Operating systems: | 
| Virtualization: | AMD-V | 
| Instruction set (ISA): | x86-64 (64 bit) | 
| ISA extensions: | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | 
| Release date: | Q3/2012 | 
| Release price: | -- | 
| Part Number: | -- | 
| Documents: | Technical data sheet | 
 Geekbench 3, 64bit (Multi-Core)
    Geekbench 3, 64bit (Multi-Core)
|   | AMD A4-3400 
                    2C 2T @ 2.7 GHz
                 | 2532 | 
|   | AMD Athlon II X2 370K 
                    2C 2T @ 4.0 GHz
                 | 2511 | 
|   | AMD A8-4555M 
                    4C 4T @ 1.6 GHz
                 | 2506 | 
|   | Intel Pentium 3556U 
                    2C 2T @ 1.7 GHz
                 | 2483 | 
|   | AMD A4-5300 
                    2C 2T @ 3.4 GHz
                 | 2466 | 
 Estimated results for PassMark CPU Mark
    Estimated results for PassMark CPU Mark
|   | Intel Core i5-3427U 
                    2C 4T @ 1.8 GHz
                 | 2214 | 
|   | Intel Core 2 Quad Q9550s 
                    4C 4T @ 2.83 GHz
                 | 2202 | 
|   | AMD A8-4555M 
                    4C 4T @ 1.6 GHz
                 | 2198 | 
|   | Intel Pentium G3460 
                    2C 2T @ 3.5 GHz
                 | 2191 | 
|   | AMD Phenom II X2 B59 
                    2C 2T @ 3.4 GHz
                 | 2188 | 
 Geekbench 3, 64bit (Single-Core)
    Geekbench 3, 64bit (Single-Core)
|   | AMD A8-3520M 
                    4C 4T @ 1.6 GHz
                 | 1115 | 
|   | Intel Pentium J3710 
                    4C 4T @ 1.6 GHz
                 | 1111 | 
|   | AMD A8-4555M 
                    4C 4T @ 1.6 GHz
                 | 1105 | 
|   | AMD A6-4455M 
                    2C 2T @ 2.1 GHz
                 | 1088 | 
|   | AMD A4-3310MX 
                    2C 2T @ 2.1 GHz
                 | 1082 | 
 Geekbench 5, 64bit (Multi-Core)
    Geekbench 5, 64bit (Multi-Core)
|   | Intel Pentium E5400 
                    2C 2T @ 2.7 GHz
                 | 658 | 
|   | Intel Core i3-3229Y 
                    2C 4T @ 1.4 GHz
                 | 657 | 
|   | AMD A8-4555M 
                    4C 4T @ 1.6 GHz
                 | 657 | 
|   | Intel Core i3-3229Y 
                    2C 4T @ 1.4 GHz
                 | 657 | 
|   | Intel Celeron N2920 
                    4C 4T @ 1.86 GHz
                 | 650 | 
 iGPU - FP32 Performance (Single-precision GFLOPS)
    iGPU - FP32 Performance (Single-precision GFLOPS)
|   | Intel Core M-5Y70 
                    2C 4T @ 1.1 GHz
                 | 326 | 
|   | Intel Pentium Gold 4415Y 
                    2C 4T @ 1.7 GHz
                 | 326 | 
|   | AMD A8-4555M 
                    4C 4T @ 1.6 GHz
                 | 326 | 
|   | Intel Pentium Gold 4410Y 
                    2C 4T @ 1.5 GHz
                 | 326 | 
|   | Intel Pentium Gold 4415Y 
                    2C 4T @ 1.7 GHz
                 | 326 | 
 Geekbench 5, 64bit (Single-Core)
    Geekbench 5, 64bit (Single-Core)
|   | Intel Pentium E2160 
                    2C 2T @ 1.8 GHz
                 | 254 | 
|   | Intel Celeron 2961Y 
                    2C 2T @ 1.1 GHz
                 | 252 | 
|   | AMD A8-4555M 
                    4C 4T @ 1.6 GHz
                 | 252 | 
|   | Intel Celeron 2961Y 
                    2C 2T @ 1.1 GHz
                 | 252 | 
|   | Intel Core2 Duo E4300 
                    2C 2T @ 1.8 GHz
                 | 251 | 
 Cinebench R11.5, 64bit (Multi-Core)
    Cinebench R11.5, 64bit (Multi-Core)
|   | Intel Celeron 2980U 
                    2C 2T @ 1.4 GHz
                 | 1.3 | 
|   | Intel Celeron 1007U 
                    2C 2T @ 1.5 GHz
                 | 1.2 | 
|   | AMD A8-4555M 
                    4C 4T @ 1.6 GHz
                 | 1.2 | 
|   | Intel Celeron 1007U 
                    2C 2T @ 1.5 GHz
                 | 1.2 | 
|   | Intel Core i5-2467M 
                    2C 4T @ 1.6 GHz
                 | 1.2 |