Intel Core Ultra 9 386H vs Intel Processor 300 Comparison

Where Each One Wins

The Intel Core Ultra 9 386H and the Intel Processor 300 occupy entirely different market positions, and the data reflects that clearly. The Core Ultra 9 386H is a 16-core mobile processor designed for heavy multi-threaded workloads, while the Intel Processor 300 is a 2-core desktop part aimed at basic computing tasks. The benchmark database shows no head-to-head benchmark entries between the two, so the comparison relies on the recorded scores for the Core Ultra 9 and the architectural specifications for the Processor 300.

The Core Ultra 9 386H wins every category where benchmark data exists. Its Cinebench R23 multicore score of 20,547 points places it in the 88th percentile of all CPUs in the database, indicating strong performance for demanding parallel workloads such as video rendering, 3D simulation, and software compilation. The single-core Cinebench R23 result of 2,071.5 points also positions it well above typical entry-level desktop parts. PassMark integer math at 87,284 and floating point math at 108,527 further confirm its dominance in compute-heavy tasks.

The Intel Processor 300 has no recorded benchmark scores in the database, meaning it cannot be directly compared on performance metrics. However, its specifications reveal its intended role: a low-cost desktop processor with 2 cores and 4 threads, a 3.90 GHz base clock, and no boost clock listed. It targets basic office work, light web browsing, and legacy application support. The Core Ultra 9 386H, with 16 cores and 16 threads, would outperform it in every conceivable parallel workload, but the Processor 300's advantage lies in simplicity, lower power draw for basic tasks, and compatibility with the widely used LGA 1700 socket.

The use-case split is straightforward. The Core Ultra 9 386H is for users who need maximum multi-core throughput in a mobile form factor, such as content creators, engineers, and data analysts. The Intel Processor 300 is for users who need a functional desktop CPU for everyday tasks without demanding performance requirements. The database shows the Core Ultra 9 386H at the 88th percentile globally, while the Processor 300 sits at the 50th percentile, which reflects the gap between a high-end mobile part and an entry-level desktop part.

Architecture Differences

The two processors come from different Intel architectures and manufacturing nodes. The Core Ultra 9 386H uses the Panther Lake architecture, specifically Panther Lake-H, built on a 3 nm process node. The Intel Processor 300 uses the Raptor Lake architecture, specifically Raptor Lake-S, on a 10 nm process node. This node difference is significant: the 3 nm process allows for much higher transistor density and power efficiency, which enables the Core Ultra 9 386H to pack 16 cores while maintaining a 25 W TDP. The Processor 300's 10 nm node is older and less efficient, yet its 2-core design keeps power modest at a 46 W TDP.

Core and cache configurations differ drastically. The Core Ultra 9 386H has 16 cores and 16 threads, with 192 KB of L1 cache per core, 2.5 MB of L2 cache per core, and 18 MB of shared L3 cache. The Intel Processor 300 has 2 cores and 4 threads, with 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 6 MB of shared L3 cache. The Core Ultra 9 386H also has a larger die size footprint conceptually, though the database does not list a die size for it; the Processor 300 lists a die size of 163 mm².

Memory support differs as well. The Core Ultra 9 386H supports DDR5 and LPDDR5X memory in a dual-channel configuration, with a listed memory bandwidth of 115.2 GB/s. The Intel Processor 300 supports both DDR4 and DDR5, also dual-channel, but no memory bandwidth figure is recorded. The Core Ultra 9 386H uses Intel BGA 2540 socket, while the Processor 300 uses Intel Socket 1700. PCIe capabilities also differ: the Core Ultra 9 386H provides Gen 5 with 12 lanes (CPU only), while the Processor 300 provides Gen 5 with 16 lanes (CPU only).

Integrated graphics differ notably. The Core Ultra 9 386H includes Intel Xe3 Graphics, a modern GPU architecture, while the Processor 300 includes UHD Graphics 710, a basic integrated solution. The Core Ultra 9 386H's graphics are designed to handle light gaming and hardware acceleration, whereas the Processor 300's graphics are suited for display output and minimal media playback.

The Processor 300 has a listed launch MSRP of $82; the Core Ultra 9 386H has no launch MSRP recorded.

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark entries for these two processors. Therefore, the comparison must draw on the Core Ultra 9 386H's recorded scores and the Processor 300's absence of scores. The Core Ultra 9 386H delivers a Cinebench R23 multicore score of 20,547 and a single-core score of 2,071.5. In Cinebench R20, it scores 12,820 multicore and 1,809 single-core. In Cinebench R15, it scores 3,223 multicore and 303.5 single-core.

PassMark results for the Core Ultra 9 386H show strong performance across the board: 35,399 in multithread, 4,218 in single-thread, 352,365 in data compression, 27,150 in data encryption, 29,138 in extended instructions, 341 in find prime numbers, 108,527 in floating point math, 87,284 in integer math, 3,028 in physics, and 42,135 in random string sorting. Its average benchmark score is 43,210, placing it near the AMD Ryzen AI Max PRO 385 (43,326, 0.3% higher), the AMD Ryzen AI 9 465 (43,431, 0.5% higher), and ahead of the Intel Core i9-12900 (42,906, 0.7% lower) and Intel Core i9-12900KF (42,830, 0.9% lower).

The Processor 300 has no benchmark scores recorded, so its performance cannot be quantified relative to the Core Ultra 9 386H. The data indicates the Core Ultra 9 386H would outperform it by a wide margin in multi-threaded tests, given the 8x core count difference. The Processor 300's higher base clock of 3.90 GHz versus 2.10 GHz may give it an edge in lightly-threaded tasks where boost clocks are unavailable, but the Core Ultra 9 386H's 4.90 GHz boost clock closes that gap when needed.

Specification Differences

The two processors differ in nearly every core specification. The Core Ultra 9 386H has 16 cores and 16 threads, while the Processor 300 has 2 cores and 4 threads. Base clocks differ: 2.10 GHz for the Core Ultra 9 386H versus 3.90 GHz for the Processor 300. The Core Ultra 9 386H has a boost clock of 4.90 GHz, while the Processor 300 has no boost clock listed. TDP differs: 25 W for the Core Ultra 9 386H versus 46 W for the Processor 300. This is notable because the Core Ultra 9 386H delivers far more cores at a lower TDP, reflecting the efficiency of the 3 nm node.

Cache hierarchies differ. The Core Ultra 9 386H has 192 KB L1 per core, 2.5 MB L2 per core, and 18 MB shared L3. The Processor 300 has 80 KB L1 per core, 1.25 MB L2 per core, and 6 MB shared L3. Memory support: the Core Ultra 9 386H supports DDR5 and LPDDR5X, while the Processor 300 supports DDR4 and DDR5. The Core Ultra 9 386H has a recorded memory bandwidth of 115.2 GB/s; the Processor 300 has none listed.

PCIe lanes differ: 12 lanes for the Core Ultra 9 386H versus 16 lanes for the Processor 300, both Gen 5. Integrated graphics differ: Intel Xe3 Graphics versus UHD Graphics 710. Sockets differ: Intel BGA 2540 (mobile) versus Intel Socket 1700 (desktop). Process nodes differ: 3 nm versus 10 nm. The Processor 300 has a die size of 163 mm²; the Core Ultra 9 386H has no die size listed. Release dates differ: January 2026 for the Core Ultra 9 386H versus January 2024 for the Processor 300. The Processor 300 has a launch MSRP of $82; the Core Ultra 9 386H has none.

Both processors have ECC memory disabled, neither has an unlocked multiplier, and both are listed as Active in production.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core Ultra 9 386H has 16 cores and 16 threads, while the Intel Processor 300 has 2 cores and 4 threads.

Q: What are the TDP values for each processor?

A: The Core Ultra 9 386H has a TDP of 25 W, while the Processor 300 has a TDP of 46 W.

Q: Do these processors support the same memory types?

A: No. The Core Ultra 9 386H supports DDR5 and LPDDR5X, while the Processor 300 supports DDR4 and DDR5.

Q: What is the process node for each processor?

A: The Core Ultra 9 386H is built on a 3 nm node, while the Processor 300 is built on a 10 nm node.

Q: Which processor has a higher boost clock?

A: The Core Ultra 9 386H has a boost clock of 4.90 GHz. The Processor 300 has no boost clock listed in the database.

Q: What is the average benchmark score for the Core Ultra 9 386H?

A: The Core Ultra 9 386H has an average benchmark score of 43,210, placing it in the 88th percentile of all CPUs. The Processor 300 has no recorded benchmark scores.