AMD Ryzen 7 8840HS

The AMD Ryzen 7 8840HS is a mobile processor from the 8000 series, built on the Zen 4 architecture (Hawk Point) and manufactured on TSMC's 4 nm process. It integrates 8 cores and 16 threads, with a base clock of 3.30 GHz and a boost clock of 5.10 GHz, and it carries the Radeon 780M integrated graphics. The chip supports DDR5 memory and has a TDP of 28 W. In aggregate benchmark performance, it posts an average score of 31,111, placing it in the 87th percentile of all CPUs.

Benchmark Performance

The Ryzen 7 8840HS delivers a balanced profile across single-threaded and multi-threaded workloads. In Cinebench R23, it scores 21,212 points in multi-core and 2,994 in single-core. The multi-core result is notably strong for a 28 W mobile part, indicating that the 8-core/16-thread configuration can sustain heavy parallel loads. The single-core score of 2,994 reflects a high boost clock of 5.10 GHz, which helps in latency-sensitive tasks. Geekbench results follow a similar pattern: 9,044 multi-core and 2,058 single-core. PassMark tests show a multi-thread score of 24,990 and a single-thread score of 3,626, with specialized sub-scores such as integer math at 90,382 and floating-point math at 52,582.

Comparing the 8840HS to its nearest rivals, the overall average benchmark score is essentially a tie with several competing mobile chips. The data shows that the 8840HS is 0.1% ahead of the Intel Core i7-13700TE, 0.4% ahead of the AMD Ryzen 5 PRO 8640U, 0.3% behind the AMD Ryzen 5 7645HX, and 0.6% behind the Intel Core i5-13600H. These deltas are within the noise of typical benchmarking, meaning the 8840HS sits at the same performance tier as these four processors. The 87th percentile ranking underscores that it outperforms the vast majority of CPUs in the database, though it is not at the very top.

The Cinebench R23 multi-core score of 21,212 is particularly telling. It suggests that the 8840HS can handle rendering, compilation, and other multi-threaded tasks that scale across cores. The single-core score of 2,994 is competitive with desktop parts of a similar generation, which bodes well for applications that rely on a single thread. In PassMark's data encryption test, the chip scores 17,650, and in data compression it reaches 292,888, indicating strong throughput for these specific workloads. The extended instructions score of 20,714 further supports its capability in SIMD-heavy code.

Who Should Consider It

The Ryzen 7 8840HS is well-suited for users who need a strong balance of single-thread and multi-thread performance in a power-constrained mobile form factor. For content creation, the multi-core scores—21,212 in Cinebench R23 and 9,044 in Geekbench—translate to efficient video encoding, 3D rendering, and photo editing. The high integer and floating-point math scores from PassMark (90,382 and 52,582, respectively) reinforce its ability to handle complex calculations and scientific workloads.

For office productivity and everyday computing, the single-thread performance is more than adequate. A PassMark single-thread score of 3,626 and a Cinebench R23 single-core score of 2,994 ensure snappy application launches and smooth multitasking. The 28 W TDP means it can be placed in thin-and-light laptops without aggressive cooling, making it a good fit for professionals who need performance on the go.

Gaming is a mixed picture. The integrated Radeon 780M provides graphics capability, but the CPU's role is to feed frames. With a boost clock of 5.10 GHz and a strong single-core score, the 8840HS can keep up with modern game engines that rely on a few fast threads. However, the absence of dedicated GPU benchmarks in the data means we cannot quantify its gaming performance beyond the CPU's contribution. For users who pair this chip with a discrete GPU, the CPU's multi-thread performance will not be a bottleneck in most titles. The 87th percentile overall ranking indicates that it is a high-end mobile processor, suitable for demanding workloads without being the absolute fastest option.

Power and Thermals

The Ryzen 7 8840HS has a TDP of 28 W, placing it in the low-power mobile segment. This TDP class is typical for ultraportable and thin-and-light laptops, where thermal headroom is limited. The 4 nm process node from TSMC contributes to efficiency, allowing the chip to deliver strong performance within that power envelope. A standard laptop cooling solution—typically a heat pipe and fan—is sufficient to manage the thermals under sustained loads. The data does not include specific temperature or power draw measurements, but the TDP figure indicates that a modest cooling design can handle the chip without throttling under normal usage. The lack of an unlocked multiplier (multiplierUnlocked: false) means overclocking is not an option, but for a mobile processor that is rarely a concern.

Platform and Compatibility

The Ryzen 7 8840HS uses the AMD Socket FP8, a mobile-specific socket. It supports dual-channel DDR5 memory with a memory bandwidth of 89.6 GB/s, which is ample for integrated graphics and general computing. The CPU provides 20 PCIe Gen 4 lanes, enabling fast NVMe storage and discrete GPU connections. The integrated Radeon 780M handles display output and light graphics tasks, eliminating the need for a separate GPU in many configurations. The chip does not support ECC memory, and it is not multiplier-unlocked. The production status is active, and the release date is December 5, 2023. The part numbers listed (100-000001372 for FP7r2, 100-000001379 for FP7, 100-000001357 for FP8) indicate that the chip is available in multiple socket variants, though the primary socket in this data is FP8. For upgrade paths, the FP8 socket is designed for the current generation of AMD mobile processors, so future compatibility depends on AMD's platform roadmap, which is not specified in the data.

FAQ

Q: What is the TDP of the AMD Ryzen 7 8840HS?

A: The TDP is 28 W, which places it in the low-power mobile segment.

Q: What memory type and bandwidth does the 8840HS support?

A: It supports dual-channel DDR5 memory with a bandwidth of 89.6 GB/s.

Q: How does the 8840HS compare to the Intel Core i7-13700TE in average benchmark score?

A: The 8840HS is 0.1% ahead of the Core i7-13700TE in average benchmark score.

Q: What is the boost clock of the Ryzen 7 8840HS?

A: The boost clock is 5.10 GHz.

Q: Does the 8840HS have integrated graphics?

A: Yes, it includes the Radeon 780M integrated GPU.

Q: What process node is the 8840HS built on?

A: It is built on TSMC's 4 nm process node.