6th Gen AMD PRO A6-8550B APU vs A6 PRO-7400B with Radeon R5 Graphics: comparison
Comparison of 6th Gen AMD PRO A6-8550B APU and A6 PRO-7400B with Radeon R5 Graphics: key differences and a full specification table.
Key differences
6th Gen AMD PRO A6-8550B APU has a higher base clock (3.7 GHz vs 3.5 GHz), a higher maximum clock (4 GHz vs 3.9 GHz) and a higher maximum integrated graphics clock (800 MHz vs 756 MHz).
Both processors match on: core count (2), thread count (2), TDP (65 W), process node (28 nm), memory channels (2).
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 | 6th Gen AMD PRO A6-8550B APU | A6 PRO-7400B with Radeon R5 Graphics |
|---|---|---|
| Cores / threads | 2 / 2 | 2 / 2 |
| Max boost clock | 4 GHz | 3.9 GHz |
| TDP | 65 W | 65 W |
| Process | 28 nm | 28 nm |
| Integrated graphics | AMD Radeon R5 Graphics | AMD Radeon R5 Graphics |
Full specification table
Differing values are highlighted. This is not a better/worse rating: numbers from different architectures are not always comparable.
| Parameter | 6th Gen AMD PRO A6-8550B APU | A6 PRO-7400B with Radeon R5 Graphics |
|---|---|---|
| General | ||
| Codename | Godavari | Kaveri |
| Segment | Desktop | Desktop |
| Product line | AMD PRO A-Series A6 APU for Desktops | AMD PRO A-Series A6 APU for Desktops |
| Product family | AMD PRO A-Series Processors | AMD PRO A-Series Processors |
| Process | 28 nm | 28 nm |
| Unlocked for overclocking | No | No |
| Operating system support | Windows 10 - 64-Bit Edition, Windows 7 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit | — |
| CPU | ||
| Cores | 2 | 2 |
| Threads | 2 | 2 |
| Base clock | 3.7 GHz | 3.5 GHz |
| Max boost clock | 4 GHz | 3.9 GHz |
| L2 cache | 1 MB | 1 MB |
| TDP | 65 W | 65 W |
| Configurable TDP | 45 W | 35 W |
| Memory | ||
| Memory types | DDR3 | DDR3 |
| Memory channels | 2 | 2 |
| Max memory speed | 2.133 GHz | 1.866 GHz |
| Graphics | ||
| Integrated graphics | AMD Radeon R5 Graphics | AMD Radeon R5 Graphics |
| Has integrated graphics | Yes | Yes |
| Graphics max frequency | 800 MHz | 756 MHz |
| Graphics units | 4 | 4 |
| Package and thermal | ||
| Sockets supported | FM2+ | FM2+ |
| TJUNCTION | 71.3 °C | 70 °C |
| Security and virtualization | ||
| Supported technologies | Virtualization, AMD FreeSync Technology, DirectX 12 Technology, AES, AMD App Acceleration, AVX, Catalyst Software, AMD Enduro Technology, FMA4, AMD Frame Rate Target Control, Heterogeneous System Architecture (HSA), AMD PowerTune Technology, AMD Radeon Dual Graphics, AMD TrueAudio Technology, Unified Video Decoder (UVD), Video Code Engine (VCE), The Vulkan API, Switchable Graphics, AMD Elite Experiences, IOMMU v2.0, Out of Band Manageability, Per Core Power Gating (CC6), AMD PowerNow!, RAID Support, System Image Stability, Enhanced Virus Protection, AMD Mantle API | Virtualization, AES, Catalyst Software, AMD Radeon Dual Graphics, AMD Elite Experiences, IOMMU v2.0, Out of Band Manageability, Per Core Power Gating (CC6), AMD PowerNow!, AMD PowerTune Technology, RAID Support, System Image Stability, AMD TrueAudio Technology, Unified Video Decoder (UVD), Video Code Engine (VCE), Enhanced Virus Protection, AMD App Acceleration, Heterogeneous System Architecture (HSA), DirectX 12 Technology, FMA4, AVX |
| Identifiers | ||
| Product ID (OEM) | AD855BYBI23JC | AD740BYBI23JA |