Intel Core Ultra 7 270HX Plus vs Intel Processor 300T Comparison

Head-to-Head Benchmarks

The benchmark data for these two processors is decisively one-sided, though it must be noted that the Intel Processor 300T has no recorded benchmark scores in the database. The Intel Core Ultra 7 270HX Plus, by contrast, has a comprehensive set of 17 recorded benchmark results across Cinebench and PassMark suites.

In Cinebench R23 multi-core, the Core Ultra 7 270HX Plus scores 41,913 points. Its single-core result in the same test is 5,917. Cinebench R20 shows 17,603 multi-core and 2,485 single-core, while the older R15 test records 4,224 multi-core and 596 single-core. These numbers place the processor in the 93rd percentile among all CPUs in the database.

PassMark results for the Core Ultra 7 270HX Plus show 48,270 in the multi-thread test and 4,764 in single-thread performance. The data compression test records 493,179, while data encryption scores 37,813. Extended instructions reach 39,283, floating point math hits 163,567, and integer math scores 122,449. Prime number finding produces 482, and random string sorting finishes at 60,020. The physics test records 3,843.

The average benchmark score for the Core Ultra 7 270HX Plus is 61,834. Its nearest rivals in the database provide useful context: the Intel Core i9-13900KF averages 61,841, a delta of 0 percent, meaning the two are statistically tied. The i9-13900K sits at 61,766, a 0.1 percent difference. The i9-13900T scores 61,723, a 0.2 percent gap. The Intel Xeon 636 records 61,360, which is 0.8 percent behind. This clustering indicates the Core Ultra 7 270HX Plus performs within the same tier as flagship desktop processors from the previous generation.

Since the Intel Processor 300T has zero recorded benchmarks and an average score of 0, no direct head-to-head comparison can be made from measured data. The database shows the Processor 300T sits in the 50th percentile, which is the median position for all CPUs, but this percentile is assigned without any supporting benchmark records. The disparity in data availability means any quantitative comparison relies entirely on the Core Ultra 7 270HX Plus's results and the architectural differences between the two parts.

FAQ

Q: Which processor has more cores?

A: The Intel Core Ultra 7 270HX Plus has 20 cores and 20 threads. The Intel Processor 300T has 2 cores and 4 threads.

Q: What are the clock speed differences?

A: The Core Ultra 7 270HX Plus has a base clock of 2.40 GHz and a boost clock of 5.30 GHz. The Processor 300T has a base clock of 3.40 GHz, but the database lists no boost clock for it.

Q: How do the thermal design power ratings compare?

A: The Core Ultra 7 270HX Plus has a TDP of 55 watts. The Processor 300T has a TDP of 35 watts.

Q: Which processor uses a smaller manufacturing process?

A: The Core Ultra 7 270HX Plus is built on a 3 nm process by TSMC. The Processor 300T uses a 10 nm process from Intel.

Q: What are the cache configurations?

A: The Core Ultra 7 270HX Plus has 192 KB of L1 cache per core, 3 MB of L2 cache per core, and 30 MB of shared L3 cache. The Processor 300T has 80 KB of L1 per core, 1.25 MB of L2 per core, and 6 MB of shared L3.

Q: Do both processors support the same memory types?

A: No. The Core Ultra 7 270HX Plus supports DDR5 only. The Processor 300T supports both DDR4 and DDR5.

Architecture Differences

The two processors come from entirely different design lineages. The Core Ultra 7 270HX Plus belongs to the Core Ultra Series 2, with a codename of Arrow Lake-HX Refresh. Its generation is listed as Ultra 7 (Arrow Lake-HX). The Processor 300T uses the Raptor Lake architecture, specifically Raptor Lake-S, placing it in the Intel Processor (Raptor Lake) generation.

The manufacturing process differs substantially. The Core Ultra 7 270HX Plus is fabricated by TSMC on a 3 nm node. The Processor 300T uses Intel's 10 nm process. The Core Ultra 7 270HX Plus contains 17,800 million transistors on a 243 mm² die. The Processor 300T has no transistor count recorded in the database, but its die size is 163 mm².

Cache hierarchies reflect a generational leap. The Core Ultra 7 270HX Plus allocates 192 KB of L1 per core, 3 MB of L2 per core, and 30 MB of shared L3. The Processor 300T provides 80 KB of L1 per core, 1.25 MB of L2 per core, and 6 MB of shared L3. The Core Ultra 7 270HX Plus's L3 cache is five times larger in total capacity, and its per-core L2 allocation is more than double.

Integrated graphics also differ. The Core Ultra 7 270HX Plus uses Arc Xe-LPG Graphics with 64 execution units. The Processor 300T includes UHD Graphics 710. Both support dual-channel memory, but the Core Ultra 7 270HX Plus has a recorded memory bandwidth of 102.4 GB/s, while the Processor 300T has no memory bandwidth figure in the database.

PCI Express support is similar in generation but different in lane count. Both support Gen 5. The Core Ultra 7 270HX Plus provides 20 CPU lanes, while the Processor 300T provides 16 CPU lanes. Neither processor supports ECC memory. The Core Ultra 7 270HX Plus has an unlocked multiplier, while the Processor 300T does not.

Specification Differences

| Specification | Intel Core Ultra 7 270HX Plus | Intel Processor 300T |

|---|---|---|

| Cores | 20 | 2 |

| Threads | 20 | 4 |

| Base clock | 2.40 GHz | 3.40 GHz |

| Boost clock | 5.30 GHz | None listed |

| TDP | 55 W | 35 W |

| Socket | Intel BGA 2114 | Intel Socket 1700 |

| Process node | 3 nm | 10 nm |

| Foundry | TSMC | Intel |

| Die size | 243 mm² | 163 mm² |

| Transistors | 17,800 million | None listed |

| L1 cache (per core) | 192 KB | 80 KB |

| L2 cache (per core) | 3 MB | 1.25 MB |

| L3 cache | 30 MB shared | 6 MB shared |

| Memory support | DDR5 | DDR4, DDR5 |

| Memory bandwidth | 102.4 GB/s | None listed |

| PCIe | Gen 5, 20 lanes | Gen 5, 16 lanes |

| Integrated graphics | Arc Xe-LPG 64EU | UHD Graphics 710 |

| Market segment | Mobile | Desktop |

| Release date | 2026-03-16 | 2024-01-07 |

| Launch MSRP | None listed | $82 |

| Unlocked multiplier | Yes | No |

| Part number | SADST | SRN3K |

The socket difference is critical. The Core Ultra 7 270HX Plus uses Intel BGA 2114, which is a ball-grid array soldered to the motherboard, indicating a mobile platform. The Processor 300T uses Intel Socket 1700, which is a desktop LGA socket. The Core Ultra 7 270HX Plus is explicitly categorized as a mobile segment part, while the Processor 300T is a desktop part.

Where Each One Wins

For any compute-heavy workload, the Core Ultra 7 270HX Plus wins decisively. Its 20 cores and 20 threads provide ten times the core count of the Processor 300T. The Cinebench R23 multi-core score of 41,913 and PassMark multi-thread score of 48,270 demonstrate capacity for heavily parallel tasks such as video rendering, 3D simulation, and software compilation. The 30 MB L3 cache and 102.4 GB/s memory bandwidth support data-intensive applications.

In single-threaded work, the Core Ultra 7 270HX Plus also takes the lead based on the recorded data. Its Cinebench R23 single-core score of 5,917 and PassMark single-thread score of 4,764 show strong per-core performance. The boost clock of 5.30 GHz is the highest frequency recorded for either processor.

The Processor 300T's advantages are limited to its lower TDP of 35 watts and higher base clock of 3.40 GHz. It also supports DDR4 memory in addition to DDR5, which could be relevant in systems where DDR4 modules are already available. The launch MSRP of $82 is listed in the database, though no price comparison can be made since the Core Ultra 7 270HX Plus has no listed MSRP.

The Processor 300T's 2 cores and 4 threads are suitable for basic office tasks, web browsing, and light productivity. Its 6 MB L3 cache is adequate for such workloads. The desktop socket allows for user-replaceable installation, whereas the BGA package of the Core Ultra 7 270HX Plus is soldered.

Neither processor supports ECC memory. The Core Ultra 7 270HX Plus's unlocked multiplier allows overclocking, which the Processor 300T does not permit.

The Verdict

The data supports a clear split based on use case and platform. The Intel Core Ultra 7 270HX Plus is a high-end mobile processor designed for demanding workloads. Its 20 cores, 30 MB L3 cache, 5.30 GHz boost clock, and 3 nm process place it in the top tier of the database, with a 93rd percentile ranking. The recorded benchmark scores confirm it competes with desktop flagship processors like the Intel Core i9-13900KF, which is statistically tied at 0 percent delta. This processor is appropriate for laptops that require desktop-class multi-core performance.

The Intel Processor 300T is a low-power desktop processor with 2 cores and 4 threads. Its 35 watt TDP, 3.40 GHz base clock, and support for both DDR4 and DDR5 make it a basic entry-level option for desktop builds. The 50th percentile ranking, assigned without recorded benchmark data, places it at the median of the database, but the lack of measurements means its actual performance cannot be quantified from the available information.

For anyone selecting between these two parts, the platform determines the choice. The Core Ultra 7 270HX Plus is a BGA mobile processor, meaning it comes soldered to a motherboard and is not user-upgradable. The Processor 300T fits Socket 1700 desktop motherboards and can be installed or replaced by the user. The Core Ultra 7 270HX Plus delivers vastly more computational capability, while the Processor 300T offers a simpler, lower-power desktop solution. The benchmark database contains no direct head-to-head results, but the architectural specifications and the Core Ultra 7 270HX Plus's extensive benchmark record make the performance gap unambiguous.