AMD PRO A10-8770

The AMD PRO A10-8770 is a desktop processor built on the 28 nm Excavator architecture (codename Carrizo), designed for the AMD Socket AM4 platform. With 4 cores and 4 threads running at a 3.50 GHz base clock and 3.80 GHz boost clock, it positions itself as a basic entry-level part, evidenced by its 28th percentile ranking among all CPUs in the benchmark database. This processor carries a 65 W TDP and integrates Radeon R7 graphics, making it a straightforward, low-complexity option for standard desktop tasks, though its performance ceiling is clearly defined by its modest specifications.

Platform and Compatibility

The AMD PRO A10-8770 uses the AMD Socket AM4, which is a significant compatibility point because it allows the processor to be installed in a wide range of motherboards designed for that socket. The platform supports dual-channel DDR4 memory with a memory bandwidth of 38.4 GB/s, which is the standard memory configuration for this class of processor. It is important to note that ECC memory is not supported, so the system is limited to standard non-ECC DDR4 modules.

For expansion and storage, the processor provides PCIe Gen 3 connectivity, which is the previous generation standard but still adequate for most add-in cards and NVMe drives available at this performance level. The upgrade path is constrained by the architecture: since this is an Excavator-based part, it does not benefit from the newer architectures that also use AM4. However, the socket itself is a mature platform, meaning motherboards for the A10-8770 are widely available and inexpensive. The processor has a locked multiplier, so overclocking is not an option; users must rely on the stock 3.80 GHz boost clock for additional performance. The part number for this specific unit is AD877BAGM44AB, and it remains in active production, indicating ongoing availability for system builders.

Power and Thermals

The AMD PRO A10-8770 has a TDP of 65 W, which is a moderate power envelope for a desktop processor. This TDP class means that a stock cooler is generally sufficient for normal operation, and the thermal load is low enough that even a compact or basic air cooler will handle it without issue. Given the 28 nm process node from GlobalFoundries, the processor’s power efficiency is not a highlight; the 65 W figure reflects the older manufacturing technology, but it is still a manageable thermal output for standard desktop cases.

The integrated Radeon R7 graphics also contribute to the overall thermal picture, but the combined load of CPU and iGPU remains within the 65 W TDP specification. For cooling, this implies a low-tier requirement: a capable air cooler with a small tower or even a downdraft design will suffice. There is no need for liquid cooling or high-end thermal solutions. The data shows that the processor’s thermal characteristics are straightforward, making it easy to integrate into a quiet, low-power build without exotic cooling arrangements.

Single-Thread vs Multi-Thread Behavior

The benchmark results reveal a notable split between single-thread and multi-thread performance. In Cinebench R23, the processor scores 429 points in single-core and 3040 points in multi-core, which translates to a multi-core score roughly 7.1 times higher than the single-core score. This ratio is typical for a 4-core/4-thread processor without SMT, indicating that scaling across cores is efficient but limited by the lack of additional threads. The single-thread score of 429 is relatively low, reflecting the Excavator architecture’s age and its modest IPC (instructions per clock) compared to newer designs.

In real workloads, this split means the A10-8770 will handle multi-threaded applications reasonably well for its class, as the 4 physical cores can all contribute to parallel tasks. However, single-threaded performance is the bottleneck. For everyday tasks like web browsing, office productivity, and light media consumption, the single-thread score is adequate, but it will feel sluggish in applications that rely heavily on one core, such as certain legacy software or lightly-threaded games. The multi-thread score of 3040 in Cinebench R23 shows that the processor can complete rendering or encoding tasks, but it will take significantly longer than a modern 6-core or 8-core part. The data indicates that this is a processor for basic multitasking, not for demanding single-thread responsiveness.

Who Should Consider It

The AMD PRO A10-8770 is best suited for users with modest computing needs. For office work, spreadsheets, word processing, email, and web-based applications, the processor’s 4 cores and 65 W TDP are more than sufficient, and the integrated Radeon R7 graphics eliminate the need for a discrete GPU in these scenarios. The single-thread score of 180 in Cinebench R20 is low, but it is adequate for basic productivity software that is not heavily optimized for multi-core.

For gaming, this processor is not a strong choice. The low single-thread performance will limit frame rates in modern titles, and the integrated graphics are not designed for high-end gaming. However, for casual or older games with low graphical demands, the system can function, but the data suggests that a dedicated GPU would be necessary for any serious gaming, and even then, the CPU would be a limiting factor. For content creation, the multi-core score of 1276 in Cinebench R20 indicates that the processor can handle light photo editing or simple video transcoding, but it will struggle with complex 3D rendering or 4K video work. The 28th percentile ranking places it below the majority of CPUs, so it is not recommended for users who need future-proofing or high throughput. Essentially, this is a processor for basic desktops, office machines, or HTPCs where low power consumption and integrated graphics are more important than raw performance.

Benchmark Performance

The AMD PRO A10-8770’s average benchmark score is 1046, which places it at the 28th percentile of all CPUs, indicating that it outperforms only about a quarter of the processors in the database. The nearest rival is the Intel Core i5-6350HQ, which has an identical average score of 1046, resulting in a deltaPct of 0%. This means the two processors are effectively tied in overall performance, despite the Intel part being a mobile chip and the AMD being a desktop part. In practical terms, this parity suggests that the A10-8770 can match a mid-range Intel mobile processor from the same era.

Looking at other rivals, the Intel Core i7-4558U scores 1045, which is 0.1% lower than the A10-8770, making the AMD part marginally faster in this synthetic average. The AMD Athlon X4 950 scores 1047, which is 0.1% higher, putting the A10-8770 just behind its sibling. Finally, the AMD PRO A10-9700 also scores 1045, again 0.1% lower than the A10-8770. These deltas are minuscule, within the noise of benchmark variance, so the A10-8770 is effectively performance-equivalent to all four of these rivals.

In specific Cinebench tests, the A10-8770 achieves 306 points in R15 multi-core, 1276 points in R20 multi-core, and 180 points in R20 single-core. The R23 multi-core score of 3040 is the highest raw number, but it is still low in absolute terms. The single-core score of 429 in R23 highlights the architectural weakness: it is less than half of what a modern budget processor might achieve. The data shows that the A10-8770 offers balanced multi-threaded performance within its narrow ecosystem, but it does not stand out against even its direct competitors, all of which fall within a 0.1% delta of its average score.

FAQ

Q: What is the socket type for the AMD PRO A10-8770?

A: It uses the AMD Socket AM4.

Q: Does the processor support ECC memory?

A: No, ECC memory is not supported; it only works with standard DDR4 memory.

Q: How does the A10-8770 compare to the Intel Core i5-6350HQ?

A: They have identical average benchmark scores of 1046, resulting in a 0% deltaPct, meaning they are performance-equivalent.

Q: What is the TDP of this processor?

A: The TDP is 65 W, which implies a basic air cooler is sufficient.

Q: Can the multiplier be unlocked for overclocking?

A: No, the multiplier is locked, so the CPU runs at its stock 3.80 GHz boost clock.

Q: What is the multi-core performance in Cinebench R23?

A: The score is 3040 points, with a single-core score of 429 points.