7th Gen A4-9120C APU vs A4 Micro-6400T with Radeon R3 Graphics: comparison
Comparison of 7th Gen A4-9120C APU and A4 Micro-6400T with Radeon R3 Graphics: key differences and a full specification table.
Key differences
A4 Micro-6400T with Radeon R3 Graphics has more cores (4 vs 2), more threads (4 vs 2) and a lower TDP (4.5 W vs 6 W).
Both processors match on: base clock (1.6 GHz), process node (28 nm), memory channels (1).
These are specification values: they show differences between the models but do not determine a performance winner. For a specific workload, rely on independent benchmarks.
Key specifications
| Parameter | 7th Gen A4-9120C APU | A4 Micro-6400T with Radeon R3 Graphics |
|---|---|---|
| Cores / threads | 2 / 2 | 4 / 4 |
| Max boost clock | 2.4 GHz | — |
| TDP | 6 W | 4.5 W |
| Process | 28 nm | 28 nm |
| Integrated graphics | Radeon R4 Graphics | AMD Radeon R3 Graphics |
Full specification table
Differing values are highlighted. This is not a better/worse rating: numbers from different architectures are not always comparable.
| Parameter | 7th Gen A4-9120C APU | A4 Micro-6400T with Radeon R3 Graphics |
|---|---|---|
| General | ||
| Codename | Stoney Ridge | Mullins |
| Segment | Mobile | Laptop | Tablet |
| Product line | AMD A4-Series APU for Laptops | AMD A4-Series APU for Laptops |
| Product family | AMD A-Series Processors | AMD A-Series Processors |
| Process | 28 nm | 28 nm |
| Unlocked for overclocking | No | No |
| Operating system support | Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit | — |
| CPU | ||
| Cores | 2 | 4 |
| Threads | 2 | 4 |
| Base clock | 1.6 GHz | 1.6 GHz |
| Max boost clock | 2.4 GHz | — |
| L1 cache | 160 KB | — |
| L2 cache | 1 MB | 2 MB |
| TDP | 6 W | 4.5 W |
| Memory | ||
| Memory types | — | DDR3L |
| Memory channels | 1 | 1 |
| Max memory speed | 1.866 GHz | 1.333 GHz |
| Graphics | ||
| Integrated graphics | Radeon R4 Graphics | AMD Radeon R3 Graphics |
| Has integrated graphics | Yes | Yes |
| Graphics max frequency | 600 MHz | — |
| Graphics units | 3 | — |
| Package and thermal | ||
| Sockets supported | FT4 | FT3b |
| TJUNCTION | 90 °C | — |
| Security and virtualization | ||
| Supported technologies | VP9 Decode, H.26X Decode | Virtualization, AES, Catalyst Software, Switchable Graphics, The Vulkan API, AMD Elite Experiences, AMD Enduro Technology, IOMMU v2.0, Per Core Power Gating (CC6), AMD PowerNow!, Unified Video Decoder (UVD), Video Code Engine (VCE), Enhanced Virus Protection, AMD App Acceleration, AMD HD3D Technology, DirectX 12 Technology, FMA4, AVX |
| Identifiers | ||
| Product ID (OEM) | AM912CANN23AC | AM640TIVJ44JB |
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