It is a review of AMD A9-9420 CPU in which you will learn its technical specifications and 6 benchmarks.
Its standard number of cores is 2. The base clock speed of AMD A9-9420 is 3.00 GHz whilst its clock speed in turbo boost is 3.60 GHz.
AMD A9-9420 support the DDR4-2133 chanel ram. The architecture of Stoney Ridge (Excavator) is made on the 28 nm technology node.
AMD A9-9420 review will present you all the benefits and drawbacks of the model’s performance and speed. To define the best CPU, we recommend checking benchmark results and compare them to another model.
Technical characteristics presented below are basic and influence mostly the general performance while working and playing games. It is based on the “more-better” principle.
| Cores: | 2x | |||
| CPU Cores / Threads: | 2 / 2 | |||
| Core architecture: | normal | |||
| Hyperthreading: | No | |||
| Overclocking: | No | |||
| Frequency: | 3.00 GHz | |||
| Turbo Frequency (1 Core): | 3.60 GHz | |||
| Turbo Frequency (2 Cores): | 2.20 GHz | |||
| Name: | AMD A4-9120 | |||
| Family: | AMD A | |||
| CPU group: | AMD A9-9000 | |||
| Generation: | 7 | |||
| Segment: | Mobile | |||
| Predecessor: | -- | |||
| Successor: | -- | |||
The manufacturer has equipped CPU with a built-in graphics card being an additional advantage. Note please its manufacturing technological process and clock frequency.
| GPU name: | AMD Radeon R5 (Stoney Ridge) | |||
| GPU frequency: | 0.85 GHz | |||
| GPU (Turbo): | No turbo | |||
| Execution units: | 3 | |||
| Shader: | 192 | |||
| Max. GPU Memory: | 2 GB | |||
| Max. displays: | 3 | |||
| Generation: | 7 | |||
| Direct X: | 12 | |||
| Technology: | 28 nm | |||
| Release date: | Q2/2016 | |||
Here are useful figures which CPU can boast in our review. It is technical information you can skip.
| h265 8bit: | Decode | |||
| h265 10bit: | Decode | |||
| h265 / HEVC (8 bit): | Decode | |||
| h265 / HEVC (10 bit): | Decode | |||
| h264: | Decode | |||
| VP8: | Decode | |||
| VP9: | Decode | |||
| AV1: | No | |||
| AVC: | Decode / Encode | |||
| VC-1: | Decode | |||
| JPEG: | Decode / Encode | |||
A CPU is a device using mostly all capacity of the system for increasing speed and efficiency to operate. So, the more modern a memory standard and the bigger its maximum supported storage are, the better it is.
| Memory type: | DDR4-2133 | |||
| Max. Memory: | 8 GB | |||
| Memory channels: | 1 | |||
| Bandwidth: | -- | |||
| ECC: | No | |||
| PCIe: | 3.0 x 8 | |||
| AES-NI: | Yes | |||
A standard power supply may be quite enough for low-performing and old processors, yet modern chips may need a strong cooling system and powerful power supply. To define it, pay attention please to the TDP figure and maximum temperature in operating mode.
| TDP: | 15 W | |||
| TDP (PL1): | 15 W | |||
| TDP (PL2): | -- | |||
| TDP up: | 25 W | |||
| TDP down: | 10 W | |||
| Tjunction max.: | 90 °C | |||
Here is the key information of processor. It presents L2 and L3 cash data, a socket supported by the motherboard, date of manufacture and the set of the ISA compatible instructions.
| Instruction set (ISA): | x86-64 (64 bit) | |||
| ISA extensions: | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | |||
| L2-Cache: | -- | |||
| L3-Cache: | 2.00 MB | |||
| Architecture: | Stoney Ridge (Excavator) | |||
| Technology: | 28 nm | |||
| Virtualization: | AMD-V, AMD-Vi | |||
| Socket: | FP4 | |||
| Release date: | Q2/2017 | |||
| Part Number: | -- | |||
Learn which laptops and workstations use AMD A9-9420
| Used in: | Unknown | |||
Cinebench R15 (Single-Core) - AMD A9-9420
Cinebench R15 is Maxon’s actual benchmark for older processors versions that test the processor’s performance without hyperthreading in single-core mode.
Cinebench R15 (Multi-Core) - AMD A9-9420
Cinebench R15 benchmark reflects the efficiency of your processor operation in assessment mode. It works on Cinema 4 Suite software complex of the earlier version. Hyperthreading is not included.
iGPU - FP32 Performance (Single-precision GFLOPS) - AMD A9-9420
A benchmark is designed to determine graphics cards’ performance and speed, built into their central processor. It works in iGPU mode, FP32 Performance. The higher the rate is, the better it is.
Cinebench R11.5, 64bit (Single-Core) - AMD A9-9420
Cinebench R11.5 is an outdated version of the benchmark for processors of earlier generations. To find out the potential or compare it with a modern processor model, it is enough to check the performance estimate. The higher it is, the better it is. Hyperthreading is not included.
Cinebench R11.5, 64bit (Multi-Core) - AMD A9-9420
Cinebench R11.5 benchmark is designed for testing early-generation processors. The overall final performance is based on 3D scene simulations in Cinema 4 Suite. It engages all processor cores.
Estimated results for PassMark CPU Mark - AMD A9-9420
The authoritative benchmark PassMark shows how efficient the processor is in the overall performance rating. It takes into account the operation mode of all cores and supports hyperthreading. The benchmark is based on various scenarios for performing calculations, 2D and 3D modelling.
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