Intel Core 3 100UL vs Intel Core Ultra 7 270K Plus Comparison

Head-to-Head Benchmarks

The Intel Core Ultra 7 270K Plus and the Intel Core 3 100UL occupy entirely different performance strata, and the recorded benchmark data confirms a decisive advantage for the Ultra 7. The Core Ultra 7 270K Plus holds a 96th percentile ranking among all CPUs in the database, while the Core 3 100UL sits at the 50th percentile. The average benchmark score for the Ultra 7 is 93,785, whereas the Core 3 100UL has no recorded benchmark scores in the database, making direct score-for-score comparisons impossible. Instead, the comparison rests on the Ultra 7's measured results and the Core 3's architectural and specification profile.

The Core Ultra 7 270K Plus delivers a Cinebench R23 multi-core score of 44,253 and a single-core score of 2,439. In Cinebench R20, it scores 24,461 multi-core and 3,453 single-core. The Cinebench R15 results are 6,656 multi-core and 354 single-core. These figures demonstrate a processor capable of substantial parallel workloads, with multi-core scaling that far exceeds its single-core performance, a pattern consistent with a 24-core, 24-thread design. The PassMark suite reinforces this: multi-thread score of 68,574, single-thread score of 5,068, integer math at 175,986, floating point math at 229,491, and extended instructions at 63,506. Data compression reaches 804,322, data encryption 59,097, and random string sorting 96,945. Physics processing scores 4,064, while prime number finding scores 615.

Against its nearest rivals in the database, the Core Ultra 7 270K Plus shows a tightly clustered competitive field. It matches the Intel Xeon 6520P exactly with a 0% delta, both averaging 93,785 and 93,786 respectively. The AMD EPYC 4564P leads by 1.5% with an average score of 95,183. The AMD EPYC 9175F is 1.9% ahead at 95,615, and the AMD EPYC 4565P is 2.1% ahead at 95,764. These deltas are small, indicating that the Ultra 7 270K Plus performs within a narrow margin of these server-class EPYC and Xeon parts in aggregate benchmark scoring, despite being a desktop-oriented processor.

The Core 3 100UL, by contrast, has no benchmark entries, no average score, and no nearest rivals listed. Its percentile ranking of 50 places it at the median of all CPUs, but without measured results, the database provides no direct performance evidence for this chip. The head-to-head benchmark array is empty, and both win counters are zero. This absence of data means the Core 3 cannot be quantitatively compared to the Ultra 7 on any specific test. The Core 3's profile, however, suggests a low-power, efficiency-focused part: 6 cores, 8 threads, a 1.20 GHz base clock, a 4.50 GHz boost clock, and a 15 W TDP. The Ultra 7, in contrast, uses 24 cores, 24 threads, a 3.70 GHz base clock, a 5.50 GHz boost clock, and a 125 W TDP. The clock advantage alone, 1.00 GHz higher base and 1.00 GHz higher boost, gives the Ultra 7 a structural edge in both latency-sensitive and throughput-bound tasks.

FAQ

Q: How does the Core Ultra 7 270K Plus compare to its closest rivals in average benchmark score?

A: The Core Ultra 7 270K Plus averages 93,785. The Intel Xeon 6520P scores 93,786, a 0% delta. The AMD EPYC 4564P scores 95,183, a 1.5% lead. The AMD EPYC 9175F scores 95,615, a 1.9% lead. The AMD EPYC 4565P scores 95,764, a 2.1% lead. The Ultra 7 trails these EPYC parts by small margins but matches the Xeon.

Q: What is the Core 3 100UL's benchmark standing in the database?

A: The Core 3 100UL has a 50th percentile ranking among all CPUs, but it has no recorded benchmark scores, no average benchmark score, and no nearest rivals. Its performance cannot be quantified from the database, only its percentile placement.

Q: Which processor has more cores and threads?

A: The Core Ultra 7 270K Plus has 24 cores and 24 threads. The Core 3 100UL has 6 cores and 8 threads. The Ultra 7 provides 18 additional cores and 16 additional threads.

Q: What are the clock speed differences between the two processors?

A: The Core 3 100UL has a 1.20 GHz base clock and a 4.50 GHz boost clock. The Core Ultra 7 270K Plus has a 3.70 GHz base clock and a 5.50 GHz boost clock. The Ultra 7 runs 2.50 GHz higher at base and 1.00 GHz higher at boost.

Q: Does the Core Ultra 7 270K Plus support ECC memory?

A: Yes, the Core Ultra 7 270K Plus supports ECC memory. The Core 3 100UL does not support ECC memory.

Q: What is the process node difference between the two chips?

A: The Core 3 100UL is built on a 10 nm process by Intel. The Core Ultra 7 270K Plus is built on a 3 nm process by TSMC. The Ultra 7 also uses 17,800 million transistors on a 243 mm² die.

Architecture Differences

The two processors come from different architectural families with distinct design goals. The Core 3 100UL uses the Raptor Lake architecture, specifically the Raptor Lake-PS codename, and belongs to the Core 3 generation. It is fabricated on a 10 nm process at Intel's foundry. The Core Ultra 7 270K Plus uses the Arrow Lake Refresh codename, belongs to the Core Ultra Series 2 and the Ultra 7 generation, and is fabricated on a 3 nm process at TSMC. The manufacturing difference is substantial: a 10 nm Intel process versus a 3 nm TSMC process, with the latter enabling a much higher transistor density.

The transistor and die size data further separate the two. The Core Ultra 7 270K Plus contains 17,800 million transistors on a 243 mm² die. The Core 3 100UL has no recorded transistor count or die size in the database. This absence of data prevents a direct density comparison, but the Ultra 7's transistor budget supports its 24-core configuration and large cache hierarchy.

Cache structures differ significantly. The Core 3 100UL has 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 10 MB of shared L3 cache. The Core Ultra 7 270K Plus has 192 KB of L1 cache per core, 3 MB of L2 cache per core, and 36 MB of shared L3 cache. The Ultra 7 provides 2.4 times the L1 per core, 2.4 times the L2 per core, and 3.6 times the total L3. The larger per-core caches on the Ultra 7 indicate a design optimized for higher instruction throughput and reduced memory latency per core.

The integrated graphics differ as well. The Core 3 100UL uses UHD Graphics 64EU, while the Core Ultra 7 270K Plus uses Arc Xe-LPG Graphics 64EU. Both have 64 execution units, but the architectures are different generations, with Arc Xe-LPG being a newer graphics microarchitecture. The Ultra 7 also supports ECC memory, while the Core 3 does not. The Core 3 supports both DDR4 and DDR5 memory, while the Ultra 7 supports DDR5 only. The Ultra 7 has a memory bandwidth of 115.2 GB/s, while the Core 3 has no recorded memory bandwidth figure.

The PCIe capabilities are markedly different. The Core 3 100UL provides PCIe Gen 4 with 8 lanes (CPU only). The Core Ultra 7 270K Plus provides PCIe Gen 5 with 20 lanes (CPU only). The Ultra 7 offers a newer PCIe generation and 12 additional lanes, which supports higher-bandwidth peripherals and more expansion options. The sockets also differ: the Core 3 uses Intel Socket 1700, while the Ultra 7 uses Intel Socket 1851.

Specification Differences

The following specifications differ between the two processors, based solely on the recorded data.

• Cores: Core 3 100UL has 6 cores; Core Ultra 7 270K Plus has 24 cores.
• Threads: Core 3 100UL has 8 threads; Core Ultra 7 270K Plus has 24 threads.
• Base clock: Core 3 100UL is 1.20 GHz; Core Ultra 7 270K Plus is 3.70 GHz.
• Boost clock: Core 3 100UL is 4.50 GHz; Core Ultra 7 270K Plus is 5.50 GHz.
• TDP: Core 3 100UL is 15 W; Core Ultra 7 270K Plus is 125 W.
• Socket: Core 3 100UL uses Intel Socket 1700; Core Ultra 7 270K Plus uses Intel Socket 1851.
• Architecture: Core 3 100UL is Raptor Lake; Core Ultra 7 270K Plus has no architecture field recorded.
• Codename: Core 3 100UL is Raptor Lake-PS; Core Ultra 7 270K Plus is Arrow Lake Refresh.
• Generation: Core 3 100UL is Core 3 (Raptor Lake-PS); Core Ultra 7 270K Plus is Ultra 7 (Arrow Lake).
• Process node: Core 3 100UL is 10 nm; Core Ultra 7 270K Plus is 3 nm.
• Foundry: Core 3 100UL is Intel; Core Ultra 7 270K Plus is TSMC.
• Transistors: Core 3 100UL has none recorded; Core Ultra 7 270K Plus has 17,800 million.
• Die size: Core 3 100UL has none recorded; Core Ultra 7 270K Plus is 243 mm².
• L1 cache: Core 3 100UL is 80 KB per core; Core Ultra 7 270K Plus is 192 KB per core.
• L2 cache: Core 3 100UL is 1.25 MB per core; Core Ultra 7 270K Plus is 3 MB per core.
• L3 cache: Core 3 100UL is 10 MB shared; Core Ultra 7 270K Plus is 36 MB shared.
• Memory support: Core 3 100UL supports DDR4 and DDR5; Core Ultra 7 270K Plus supports DDR5 only.
• Memory bandwidth: Core 3 100UL has none recorded; Core Ultra 7 270K Plus is 115.2 GB/s.
• ECC memory: Core 3 100UL is false; Core Ultra 7 270K Plus is true.
• PCIe: Core 3 100UL is Gen 4, 8 lanes; Core Ultra 7 270K Plus is Gen 5, 20 lanes.
• Integrated graphics: Core 3 100UL is UHD Graphics 64EU; Core Ultra 7 270K Plus is Arc Xe-LPG Graphics 64EU.
• Market segment: Both are Desktop.
• Production status: Both are Active.
• Release date: Core 3 100UL is 2024-04-07; Core Ultra 7 270K Plus is 2026-03-10.
• Launch MSRP: Core 3 100UL has none; Core Ultra 7 270K Plus has a launch MSRP of $299.
• Multiplier unlocked: Core 3 100UL is false; Core Ultra 7 270K Plus is true.
• Part number: Core 3 100UL is unknown; Core Ultra 7 270K Plus is SA4V6.

The Verdict

The data supports a clear split between these two processors based on role and capability. The Core Ultra 7 270K Plus is a high-core-count, high-clock desktop processor with measured performance in the 96th percentile. Its Cinebench R23 multi-core score of 44,253 and PassMark multi-thread score of 68,574 place it in contention with server-class Xeon and EPYC parts, as shown by the nearest rival deltas of 0% to 2.1%. Its 24 cores, 36 MB of L3 cache, 5.50 GHz boost clock, PCIe Gen 5 support, and ECC memory capability make it suitable for demanding multi-threaded workloads, high-bandwidth I/O, and memory-sensitive applications. The unlocked multiplier allows user-controlled overclocking, and the 3 nm TSMC process provides a modern manufacturing base.

The Core 3 100UL is a low-power, efficiency-oriented desktop processor. Its 6 cores, 8 threads, 15 W TDP, and 1.20 GHz base clock indicate a design focused on minimal power draw and modest compute demands. Its 50th percentile ranking places it at the median of all CPUs, but the absence of benchmark scores means the database offers no direct evidence of its performance. It supports both DDR4 and DDR5 memory, uses Intel Socket 1700, and has a 10 MB L3 cache. Its integrated UHD Graphics 64EU and PCIe Gen 4 with 8 lanes suit basic desktop and light expansion use cases.

For users selecting between these two, the choice depends on workload. The Core Ultra 7 270K Plus is the only option with recorded performance data, and that data shows a processor capable of sustained multi-core throughput and high single-core responsiveness. The Core 3 100UL offers no measured benchmarks, so its performance cannot be validated from the database. The Ultra 7 also provides newer PCIe, more cache, higher clocks, and ECC support. The Core 3's advantages are its lower TDP, dual memory type support, and older socket compatibility. The Ultra 7's 125 W TDP is over 8 times higher than the Core 3's 15 W, which reflects its far larger core count and clock speeds. Users prioritizing raw performance and modern features should favor the Ultra 7. Users prioritizing low power consumption and legacy platform compatibility should consider the Core 3, but without benchmark data, its actual compute capability remains unquantified in the database.