| Name: | AMD A4-5145M |
| Family: | AMD A |
| Group: | AMD A4-5000M |
| Segment: | Mobile |
| Generation: | 3 |
AMD A4-5145M Benchmark, Test and specs
Last updated:
CPU lineage
The AMD A4-5145M features 2 processor cores and has the capability to manage 2 threads concurrently. It was released in Q2/2013 and belongs to the 3 generation of the AMD A series. To use the AMD A4-5145M, you'll need a motherboard with a FP2 socket.
CPU Cores and Base Frequency
The AMD A4-5145M has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the AMD A4-5145M is 2.0 GHz and turbo frequency for one core is 2.6 GHz.
| CPU Cores: | 2 |
| Threads: | 2 |
| Cores: | 2x |
| Core architecture: | normal |
| Hyperthreading: | No |
| Overclocking: | No |
| Frequency: | 2.0 GHz |
| Turbo Frequency (1 core): | 2.6 GHz |
| Turbo Frequency (all cores): | 2.6 GHz |
Internal Graphics
The AMD A4-5145M has integrated graphics, called iGPU for short. Specifically, the AMD A4-5145M uses the AMD Radeon HD 8310G, which has 128 texture shaders and 2 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
| GPU name: | AMD Radeon HD 8310G |
| GPU frequency: | 0.42 GHz |
| GPU (Turbo): | 0.55 GHz |
| Execution units: | 2 |
| Shaders: | 128 |
| Max. GPU Memory: | 2.0 GB |
| Max. displays: | -- |
| Generation: | 5 |
| Direct X: | 11 |
| Technology: | 32 nm |
| Release date: | Q2/2013 |
Hardware codec support
A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
| 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 & PCIe
| Memory type: | DDR3-1333 |
| Max. Memory: | 0 bytes |
| Memory channels: | 2 |
| Bandwidth: | -- |
| ECC: | No |
| PCIe: | pci |
| AES-NI: | Yes |
Thermal Management
The processor has a thermal design power (TDP) of 17 W watts. TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
| TDP (PL1 / PBP): | 17 W |
| TDP (PL2): | None |
| TDP up: | None |
| TDP down: | None |
| Tjunction max: | -- |
Technical details
The AMD A4-5145M is manufactured using a 32 nm process. A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 1.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
| Technology: | 32 nm |
| Chip design: | -- |
| Socket: | FP2 |
| L2-Cache: | 0 bytes |
| L3-Cache: | 1.0 MB |
| Architecture: | Richland (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: | Q2/2013 |
| Release price: | -- |
| Part Number: | -- |
| Documents: | Technical data sheet |
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Benchmarks
iGPU - FP32 Performance (Single-precision GFLOPS)
|
Samsung Exynos 5433
NoneC NoneT @ --
|
143
|
|
AMD E2-3200
2C 2T @ 2.4 GHz
|
142
|
|
|
AMD A4-5145M
2C 2T @ 2.0 GHz
|
141
|
|
Intel Celeron 2961Y
2C 2T @ 1.1 GHz
|
136
|
|
Intel Pentium 3561Y
2C 2T @ 1.2 GHz
|
136
|
