| Name: | AMD A6-4455M | 
| Family: | AMD A | 
| Group: | AMD A6-4000M | 
| Segment: | Mobile | 
| Generation: | 2 | 
 
                    | Name: | AMD A6-4455M | 
| Family: | AMD A | 
| Group: | AMD A6-4000M | 
| Segment: | Mobile | 
| Generation: | 2 | 
| CPU Cores: | 2 | 
| Threads: | 2 | 
| Cores: | 2x | 
| Core architecture: | normal | 
| Hyperthreading: | No | 
| Overclocking: | No | 
| Frequency: | 2.1 GHz | 
| Turbo Frequency (1 core): | 2.6 GHz | 
| Turbo Frequency (all cores): | 2.6 GHz | 
| GPU name: | AMD Radeon HD 7500G | 
| GPU frequency: | 0.33 GHz | 
| GPU (Turbo): | 0.43 GHz | 
| Execution units: | 4 | 
| Shaders: | 256 | 
| Max. GPU Memory: | 1.0 GB | 
| Max. displays: | -- | 
| Generation: | 4 | 
| Direct X: | 11 | 
| Technology: | 32 nm | 
| Release date: | Q2/2012 | 
| 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): | 17 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: | 2.0 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: | Q2/2012 | 
| Release price: | -- | 
| Part Number: | -- | 
| Documents: | Technical data sheet | 
 Geekbench 3, 64bit (Multi-Core)
    Geekbench 3, 64bit (Multi-Core)
|   | Intel Celeron N2820 
                    2C 2T @ 2.13 GHz
                 | 1560 | 
|   | Intel Celeron 1019Y 
                    2C 2T @ 1.0 GHz
                 | 1536 | 
|   | AMD A6-4455M 
                    2C 2T @ 2.1 GHz
                 | 1522 | 
|   | AMD A4-4355M 
                    2C 2T @ 1.9 GHz
                 | 1513 | 
|   | Intel Celeron N3000 
                    2C 2T @ 1.04 GHz
                 | 1508 | 
 Estimated results for PassMark CPU Mark
    Estimated results for PassMark CPU Mark
|   | Intel Core2 Duo E8600 
                    2C 2T @ 3.33 GHz
                 | 1317 | 
|   | MediaTek Helio X10 
                    NoneC NoneT @ --
                 | 1293 | 
|   | AMD A6-4455M 
                    2C 2T @ 2.1 GHz
                 | 1293 | 
|   | MediaTek Helio X10 
                    NoneC NoneT @ --
                 | 1293 | 
|   | Intel Celeron 3865U 
                    2C 2T @ 1.8 GHz
                 | 1290 | 
 Geekbench 3, 64bit (Single-Core)
    Geekbench 3, 64bit (Single-Core)
|   | 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 | 
|   | Intel Pentium N3710 
                    4C 4T @ 1.6 GHz
                 | 1078 | 
 Geekbench 5, 64bit (Multi-Core)
    Geekbench 5, 64bit (Multi-Core)
|   | Intel Celeron N2808 
                    2C 2T @ 1.58 GHz
                 | 415 | 
|   | Intel Pentium 2129Y 
                    2C 2T @ 1.1 GHz
                 | 413 | 
|   | AMD A6-4455M 
                    2C 2T @ 2.1 GHz
                 | 413 | 
|   | Intel Pentium 2129Y 
                    2C 2T @ 1.1 GHz
                 | 413 | 
|   | Intel Pentium T2370 
                    2C 2T @ 1.73 GHz
                 | 410 | 
 Geekbench 5, 64bit (Single-Core)
    Geekbench 5, 64bit (Single-Core)
|   | Intel Atom x6212RE 
                    2C 2T @ 1.2 GHz
                 | 284 | 
|   | Intel Celeron E1600 
                    2C 2T @ 2.4 GHz
                 | 283 | 
|   | AMD A6-4455M 
                    2C 2T @ 2.1 GHz
                 | 283 | 
|   | Intel Celeron E1600 
                    2C 2T @ 2.4 GHz
                 | 283 | 
|   | Intel Pentium E2180 
                    2C 2T @ 2.0 GHz
                 | 281 | 
 iGPU - FP32 Performance (Single-precision GFLOPS)
    iGPU - FP32 Performance (Single-precision GFLOPS)
|   | MediaTek Helio X30 
                    NoneC NoneT @ --
                 | 218 | 
|   | Intel Core i7-3689Y 
                    2C 4T @ 1.5 GHz
                 | 218 | 
|   | AMD A6-4455M 
                    2C 2T @ 2.1 GHz
                 | 217 | 
|   | Intel Processor N200 
                    4C 4T @ 1.8 GHz
                 | 216 | 
|   | AMD A4-3320M 
                    2C 2T @ 2.0 GHz
                 | 213 | 
 Cinebench R11.5, 64bit (Multi-Core)
    Cinebench R11.5, 64bit (Multi-Core)
|   | Intel Celeron J1750 
                    2C 2T @ 2.41 GHz
                 | 0.9 | 
|   | Intel Celeron N2840 
                    2C 2T @ 2.16 GHz
                 | 0.9 | 
|   | AMD A6-4455M 
                    2C 2T @ 2.1 GHz
                 | 0.9 | 
|   | Intel Celeron N2840 
                    2C 2T @ 2.16 GHz
                 | 0.9 | 
|   | Intel Celeron N3010 
                    2C 2T @ 1.04 GHz
                 | 0.9 | 
 Cinebench R11.5, 64bit (Single-Core)
    Cinebench R11.5, 64bit (Single-Core)
|   | Intel Celeron 1007U 
                    2C 2T @ 1.5 GHz
                 | 0.7 | 
|   | Intel Core i3-4005U 
                    2C 4T @ 1.7 GHz
                 | 0.7 | 
|   | AMD A6-4455M 
                    2C 2T @ 2.1 GHz
                 | 0.6 | 
|   | AMD A6-6310 
                    4C 4T @ 2.0 GHz
                 | 0.6 | 
|   | AMD A10-5745M 
                    4C 4T @ 2.1 GHz
                 | 0.6 |