Intel Core 5 120UL vs Intel Core 7 253PQE Comparison

Head-to-Head Benchmarks

The benchmark data presents a complete sweep: the Intel Core 7 253PQE wins all 17 recorded head-to-head comparisons. The Intel Core 5 120UL does not claim a single victory. The margins are decisive across every category, from single-threaded workloads to multi-core rendering and specialized instruction tests.

In Cinebench R23 multi-core, the Core 7 253PQE scores 31390 against the Core 5 120UL's 8974, a 71.4% advantage. The single-core result follows the same pattern: 4431 versus 1266, also a 71.4% gap. Cinebench R20 mirrors this exactly, with the Core 7 leading by 71.4% in multi-core (13183 versus 3769) and 71.5% in single-core (1861 versus 531). Cinebench R15 shows nearly identical deltas: 71.4% multi-core (3163 versus 904) and 71.5% single-core (446 versus 127).

PassMark integer math gives the Core 7 a 72.4% lead (137795 versus 38060). Floating point math shows a 75% advantage (105279 versus 26311). The extended instructions test produces the largest single delta in the dataset: the Core 7 scores 32390 against 5203, a 83.9% gap. Data encryption shows a 69.9% lead (25515 versus 7685), while data compression records a 77.6% difference (487335 versus 109090).

Prime number generation, a test heavily dependent on raw integer throughput, gives the Core 7 a 77.2% edge (206 versus 47). Random string sorting shows a 74.9% lead (54222 versus 13610). The PassMark multithread score delivers a 74.7% advantage (41656 versus 10558), and physics simulation shows a 72.8% gap (2970 versus 807).

The smallest relative margin appears in PassMark single-thread: 4389 versus 2080, a 52.6% lead. Even this narrowest gap represents a substantial performance differential. No benchmark category in the database records the Core 5 120UL ahead, and the overall pattern is consistent: the Core 7 253PQE delivers roughly three to four times the performance in most workloads.

The Verdict

The data supports a clear separation in performance tiers. The Core 7 253PQE occupies the 91st percentile among all CPUs in the database, while the Core 5 120UL sits at the 68th percentile. The average benchmark score for the Core 7 is 55919, compared to 13594 for the Core 5, a difference of roughly 4.1 times.

The Core 7 253PQE's nearest rivals in the database are the Intel Core i9-14900HX (avg score 56004, 0.2% higher), the AMD Ryzen AI Max 390 (56273, 0.6% higher), the AMD Ryzen AI 9 HX PRO 470 (56306, 0.7% higher), and the AMD Ryzen Threadripper PRO 3955WX (56555, 1.1% higher). This places it in high-performance laptop and workstation-class territory, competitive with flagship mobile silicon.

The Core 5 120UL's nearest rivals are the Intel Core i3-12100F (13494, 0.7% lower), the Intel Core 3 N355 (13492, 0.8% lower), the Intel Core i5-9500 (13452, 1.1% lower), and the Intel Core 3 304 (13745, 1.1% higher). These are mainstream desktop processors from several generations, indicating the Core 5 sits in the mid-range tier.

For single-threaded responsiveness, the Core 7's 52.6% lead in PassMark single-thread translates directly into faster application launch times and smoother interaction in lightly threaded software. For multi-threaded rendering, compilation, or scientific workloads, the Core 7's 74.7% lead in PassMark multithread and 71.4% lead in Cinebench R23 multi-core make it the clear choice. The Core 5 120UL is better suited to low-power, basic desktop tasks where its 15W TDP and modest performance envelope are sufficient.

Architecture Differences

Both processors use Intel's 10 nm process node and fit the Intel Socket 1700. Both support DDR4 and DDR5 memory in dual-channel configuration, and both have 80 KB of L1 cache per core. The similarities end there.

The Core 5 120UL uses the Raptor Lake architecture with the Raptor Lake-PS codename. It has 10 cores and 12 threads, with a base clock of 1.30 GHz and a boost clock of 4.60 GHz. Its TDP is 15 watts. The L2 cache is 1.25 MB per core, and the L3 cache is 12 MB shared. The integrated graphics are Iris Xe Graphics with 80 execution units. It supports PCIe Gen 4 with 8 CPU lanes and does not support ECC memory. Its release date was April 7, 2024.

The Core 7 253PQE uses the Bartlett Lake architecture with the Bartlett Lake codename. It has 10 cores and 20 threads, with a base clock of 3.50 GHz and a boost clock of 5.70 GHz. Its TDP is 125 watts, over eight times higher than the Core 5. The L2 cache is 2 MB per core, and the L3 cache is 33 MB shared, nearly three times larger. The integrated graphics are UHD Graphics 770. It supports PCIe Gen 5 with 16 CPU lanes and does support ECC memory. The memory bandwidth is measured at 89.6 GB/s. Its release date was March 8, 2026, and its launch MSRP was $409. The part number is SA4QA.

The thread count difference is notable: both have 10 physical cores, but the Core 7 supports hyperthreading to reach 20 threads, while the Core 5 is limited to 12 threads. The clock speeds differ substantially, with the Core 7 running 2.20 GHz higher at base and 1.10 GHz higher at boost. The cache hierarchy also favors the Core 7, with larger per-core L2 and a much larger shared L3.

The PCIe generation difference is significant for expansion: Gen 5 with 16 lanes versus Gen 4 with 8 lanes. ECC memory support on the Core 7 makes it suitable for error-sensitive workloads. The integrated graphics differ as well, with Iris Xe Graphics 80EU on the Core 5 versus UHD Graphics 770 on the Core 7.

FAQ

Q: Which processor has more threads despite having the same core count?

A: The Intel Core 7 253PQE has 20 threads from 10 cores, while the Intel Core 5 120UL has 12 threads from 10 cores.

Q: What is the largest performance gap between the two processors?

A: The PassMark extended instructions test shows the largest delta at 83.9%, with the Core 7 scoring 32390 versus 5203.

Q: Do both processors support ECC memory?

A: No. The Intel Core 7 253PQE supports ECC memory, while the Intel Core 5 120UL does not.

Q: Which processor has a higher boost clock?

A: The Intel Core 7 253PQE boosts to 5.70 GHz, while the Intel Core 5 120UL boosts to 4.60 GHz.

Q: What is the difference in average benchmark scores?

A: The Core 7 253PQE averages 55919, while the Core 5 120UL averages 13594, a difference of approximately 4.1 times.

Q: Which processor was released later?

A: The Intel Core 7 253PQE was released on March 8, 2026, while the Intel Core 5 120UL was released on April 7, 2024.

Where Each One Wins

The Intel Core 7 253PQE wins every recorded benchmark category. Its largest advantages appear in extended instructions (83.9%), data compression (77.6%), and prime number generation (77.2%). These results indicate strong performance in cryptography, compression algorithms, and numerical computation. The Cinebench results, all showing roughly 71.4% leads, point to consistent multi-core and single-core rendering capability. The PassMark multithread score confirms suitability for highly parallel workloads.

The Core 7's memory bandwidth of 89.6 GB/s, PCIe Gen 5 support with 16 lanes, and ECC memory capability make it appropriate for workstation-class tasks such as large data processing, virtualization, and content creation. The 33 MB shared L3 cache and 2 MB per-core L2 cache support data-heavy applications that benefit from large on-chip storage.

The Intel Core 5 120UL, despite losing every head-to-head comparison, has a distinct role. Its 15 W TDP enables deployment in thermally constrained systems where the Core 7's 125 W TDP would be impractical. The Iris Xe Graphics 80EU integrated GPU provides display output without a discrete graphics card. For basic desktop productivity, web browsing, and office applications, the Core 5's performance is sufficient, as indicated by its 68th percentile ranking among all CPUs.

The Core 5's PCIe Gen 4 with 8 lanes limits expansion compared to the Core 7, but remains adequate for a single GPU and standard NVMe storage. Its 12 MB L3 cache and 1.25 MB per-core L2 cache support moderate multitasking. The 12 threads, while fewer than the Core 7's 20, still allow concurrent task execution beyond a pure quad-core design.

The release date difference also matters: the Core 5 launched in April 2024, while the Core 7 arrived in March 2026. The Core 7 represents a newer generation with the Bartlett Lake architecture, offering the measured performance advantages plus ECC support and Gen 5 PCIe.

In summary, the Core 7 253PQE is the performance leader across all measured dimensions, with 17 wins out of 17 head-to-head tests. The Core 5 120UL serves the low-power segment where its 15 W envelope and integrated graphics provide a functional desktop experience, but it cannot match the Core 7 in any computational metric recorded in the database.