AMD Ryzen AI 7 350

The AMD Ryzen AI 7 350 is a mobile processor built on the Zen 5 architecture, codenamed Krackan Point. It packs 8 cores and 16 threads with a base clock of 2000.00 MHz and a boost clock of 5.00 GHz. Fabricated on TSMC's 4 nm process, this chip fits into the AMD Socket FP8 and targets the mobile segment with a 28 W TDP. Released on 2025-01-05, it is an active production part. In aggregate benchmark scoring, the Ryzen AI 7 350 achieves an average score of 33654, placing it in the 88th percentile of all CPUs tested.

Benchmark Performance

The Ryzen AI 7 350 delivers a balanced performance profile that places it in direct competition with several desktop-class processors. Its average benchmark score of 33654 places it just 0.1% behind the AMD Ryzen 9 3900XT and 0.2% behind the Intel Core 7 250H. Conversely, it leads the Intel Core i5-12600HX and Intel Core i5-14600T by 0.8% each. This tight clustering indicates that the mobile chip punches well above its 28 W power envelope, matching or exceeding the output of older high-core-count desktop parts.

Looking at Cinebench results, the multi-core scores tell a story of strong parallel throughput. The R15 multicore score of 2095, R20 multicore of 8731, and R23 multicore of 20790 demonstrate consistent scaling across generations of the Cinebench suite. These figures suggest a processor capable of sustaining heavy multi-threaded workloads like 3D rendering and video encoding. The single-core scores are equally impressive: 295 in R15, 1232 in R20, and 2935 in R23. A single-core R23 score of 2935 is notably high for a mobile part, indicating excellent per-thread efficiency.

Passmark results reinforce this picture. The multithread score of 24506 and single-thread score of 3910 show a healthy ratio, typical for an 8-core/16-thread design. In specific workloads, the data reveals strengths. The integer math score of 85686 and floating point math score of 52547 are substantial, while data compression reaches 295805. The extended instructions score of 21020 highlights strong SIMD performance, useful for scientific and financial workloads. The physics score of 1328 and find prime numbers score of 77 are lower, but these are often more memory-latency sensitive. Random string sorting at 32301 indicates decent memory subsystem performance, backed by the dual-channel 89.6 GB/s memory bandwidth. The overall percentile of 88 places it in a high tier of all CPUs in the database, underscoring the efficiency of the Zen 5 architecture on the 4 nm node.

Power and Thermals

The Ryzen AI 7 350 is specified with a 28 W TDP, a figure that categorizes it for thin-and-light laptops and compact mobile workstations. This TDP class typically allows for passive cooling in some ultrabooks or a single low-profile fan in most designs. The TSMC 4 nm process node is instrumental in achieving this efficiency, allowing high clock speeds (boost up to 5.00 GHz) without a corresponding spike in thermal output. The die size of 195 mm² is substantial for a mobile chip, but the architecture's efficiency keeps power draw in check.

The memory support for DDR5 and LPDDR5X, with a dual-channel bus delivering 89.6 GB/s, suggests that the memory controller is not a power bottleneck. The integrated Radeon 860M graphics add to the package, but the CPU's 28 W TDP is the defining constraint for system designers. Consequently, a capable air cooler or a modest vapor chamber should be sufficient to maintain sustained performance. The data does not indicate any thermal throttling issues, but the 28 W envelope inherently limits peak multi-core frequency compared to higher-TDP parts.

Who Should Consider It

This processor is well-suited for a specific set of workloads based on the benchmark data.

For content creators, the multi-core Cinebench scores (20790 in R23) and Passmark multithread score of 24506 indicate strong performance in video editing, 3D modeling, and batch photo processing. The data compression score of 295805 is particularly useful for archiving and file management tasks. The high floating-point math score of 52547 further supports scientific computing and engineering simulations.

For office and productivity users, the single-thread performance is excellent. A single-thread Passmark score of 3910 and Cinebench R23 single-core of 2935 ensure snappy application launches, fluid spreadsheet manipulation, and responsive web browsing. The data encryption score of 14954 indicates adequate security for encrypted drives and VPN traffic.

For gamers, the integrated Radeon 860M provides a baseline for light gaming, but the CPU's strength lies in its ability to drive discrete GPUs in larger laptops. The 8 cores and 16 threads, combined with a 5.00 GHz boost clock, will not bottleneck modern graphics cards in most scenarios. The physics score of 1328 is moderate, but gaming physics are often offloaded to the GPU. The PCIe Gen 4 support with 16 lanes ensures adequate bandwidth for modern SSDs and GPUs.

FAQ

Q: What is the TDP of the AMD Ryzen AI 7 350?

A: The TDP is 28 W, which classifies it as a low-power mobile processor suitable for thin-and-light laptops.

Q: How does the Ryzen AI 7 350 compare to the Intel Core 7 250H?

A: In average benchmark score, the Ryzen AI 7 350 is 0.2% behind the Intel Core 7 250H, with scores of 33654 and 33725 respectively.

Q: Does the Ryzen AI 7 350 support ECC memory?

A: No, ECC memory is not supported. It supports DDR5 and LPDDR5X memory in a dual-channel configuration.

Q: What is the boost clock speed of this processor?

A: The boost clock is 5.00 GHz, while the base clock is 2000.00 MHz.

Q: What integrated graphics does it feature?

A: It features the Radeon 860M integrated graphics, which is part of the overall package.

Q: What socket does the Ryzen AI 7 350 use?

A: It uses the AMD Socket FP8.

Single-Thread vs Multi-Thread Behavior

The Ryzen AI 7 350 exhibits a distinct split between single-thread and multi-thread performance, which is critical for understanding its real-world behavior. In Cinebench R23, the single-core score is 2935, while the multi-core score is 20790. The scaling between these two is strong, indicating excellent core-to-core communication and minimal contention across the 8 cores and 16 threads.

In Passmark, the single-thread score of 3910 and multithread score of 24506 show a similar pattern. The slight difference between the Cinebench and Passmark scaling can be attributed to the specific workload characteristics; Cinebench is highly parallel, while Passmark includes some tasks with lower parallel efficiency.

For real workloads, this means the processor excels in tasks that can utilize all threads, such as video rendering, code compilation, and 3D rendering. The high single-thread score ensures that older applications or those that are not well-optimized for multi-threading still perform admirably. For instance, office suites and web browsers are largely single-threaded, and a score of 3910 in Passmark single-thread places it in a high tier for such tasks. The data encryption score of 14954 and extended instructions score of 21020 also benefit from strong single-thread performance, as many encryption algorithms are sequential.

The balance between these two aspects is a hallmark of a well-designed mobile processor. It allows the Ryzen AI 7 350 to feel fast in everyday use while still delivering substantial throughput for demanding parallel workloads. The 0.8% lead over the Intel Core i5-12600HX and i5-14600T in average score suggests that the overall package is competitive, even though those rivals may have different single-thread or multi-thread peaks. The 0.1% and 0.2% deficit to the Ryzen 9 3900XT and Core 7 250H, respectively, indicates that the Ryzen AI 7 350 is essentially at parity with these parts, despite being a much lower-TDP mobile chip. This is a testament to the efficiency of the Zen 5 architecture on the 4 nm process node. The cache hierarchy, with 80 KB of L1 per core, 1 MB of L2 per core, and 8 MB of L3, contributes to the low latency that benefits single-threaded tasks.