Intel Core 5 330 vs Intel Core 7 253PE Comparison

Head-to-Head Benchmarks

The recorded data shows a dominant performance profile for the Intel Core 7 253PE across the vast majority of tests, with the Intel Core 5 330 managing only a single meaningful victory. The Core 7 253PE wins 15 of the 17 head-to-head comparisons, while the Core 5 330 takes the remaining 2.

The largest gap appears in PassMark integer math, where the Core 7 253PE scores 114158 against 33258 for the Core 5 330, a delta of -70.9 percent from the Core 5 330's perspective. That is the single biggest percentage margin in the entire dataset. Data compression also shows a massive split, with the Core 7 253PE at 339133 versus 145287, a -57.2 percent delta. Extended instructions favor the Core 7 253PE by -41.3 percent (21806 against 12808), and floating point math goes the same way at 80870 versus 43885, a -45.7 percent gap.

Cinebench results follow the same pattern. In Cinebench R23 multicore, the Core 7 253PE posts 24880 against 13150 for the Core 5 330, a -47.1 percent delta. The single-core R23 test shows 3512 versus 1856, a -47.2 percent difference. Cinebench R20 multicore sits at 10449 versus 5523 (-47.1 percent), and R20 single-core at 1475 versus 779 (-47.2 percent). The R15 results are consistent: multicore 2507 versus 1325 (-47.1 percent) and single-core 354 versus 186 (-47.5 percent).

The Core 5 330 claims victory only in PassMark single-thread tests, scoring 4088 against 3955 for the Core 7 253PE, a 3.4 percent advantage. The same score appears twice in the database under slightly different test names, confirming the result. Every other test, including multithread (29271 versus 15471, -47.1 percent), random string sorting (32777 versus 17771, -45.8 percent), physics (1845 versus 1201, -34.9 percent), data encryption (18385 versus 11076, -39.8 percent), and prime number finding (138 versus 114, -17.4 percent), goes to the Core 7 253PE.

The average benchmark score difference is substantial. The Core 7 253PE records an average of 40557 across all benchmarks, placing it in the 87th percentile of all CPUs in the database. The Core 5 330 averages 18345, which lands in the 72nd percentile. The nearest rivals for the Core 7 253PE include the Intel Core 5 223PE at 40585 (-0.1 percent), the Intel Core Ultra X7 368H at 40518 (0.1 percent), the Intel Xeon 6357P at 40630 (-0.2 percent), and the AMD Ryzen 9 7940H at 40431 (0.3 percent). The Core 5 330 sits close to the Intel Core i3-14100 at 18318 (0.1 percent), the Intel Core 7 360 at 18374 (-0.2 percent), the Intel Core i3-13100 at 18380 (-0.2 percent), and the Intel Core 3 305 at 18302 (0.2 percent). The Core 7 253PE operates in a completely different performance class.

Architecture Differences

The two processors come from separate Intel product lines with distinct physical and architectural characteristics. The Intel Core 5 330 belongs to the Wildcat Lake generation and uses a 3 nm process node. The Intel Core 7 253PE belongs to the Bartlett Lake generation and uses a 10 nm process node. Both are manufactured by Intel, but the process difference is significant.

Core and thread counts differ sharply. The Core 5 330 has 6 cores and 6 threads, meaning no simultaneous multithreading. The Core 7 253PE has 10 cores and 20 threads, which indicates the presence of hyper-threading and a larger parallel workload capacity. The Core 7 253PE also runs at higher clock speeds, with a base clock of 2.50 GHz compared to 1.50 GHz for the Core 5 330, and a boost clock of 5.50 GHz versus 4.60 GHz.

Cache layouts are structured differently. The Core 5 330 has 192 KB of L1 cache, 2.5 MB of L2 cache, and 6 MB of shared L3 cache. The Core 7 253PE lists 80 KB of L1 per core, 2 MB of L2 per core, and 33 MB of shared L3 cache. The larger shared L3 on the Core 7 253PE likely contributes to its strong showing in data-heavy workloads.

Memory support also differs. The Core 5 330 supports DDR5 and LPDDR5X memory, while the Core 7 253PE supports DDR4 and DDR5. The Core 5 330 uses a single-channel memory bus with a measured bandwidth of 59.7 GB/s. The Core 7 253PE uses a dual-channel bus with a bandwidth of 89.6 GB/s. ECC memory is supported on the Core 7 253PE but not on the Core 5 330.

PCIe capabilities separate the two as well. The Core 5 330 provides Gen 4 with 6 CPU lanes, while the Core 7 253PE provides Gen 5 with 16 CPU lanes. Integrated graphics differ too: the Core 5 330 uses Intel Xe3 Graphics with 2 Xe cores, while the Core 7 253PE uses UHD Graphics 730.

The sockets are not interchangeable. The Core 5 330 uses Intel BGA 1516, a mobile soldered package, and is classified in the mobile market segment. The Core 7 253PE uses Intel Socket 1700 and is classified as a desktop part. Thermal design power reflects this split: the Core 5 330 draws 15 watts, while the Core 7 253PE draws 65 watts.

The Verdict

The data points to a clear performance hierarchy between these two parts. The Intel Core 7 253PE is substantially faster in nearly every recorded benchmark, with multicore advantages around 47 percent across the Cinebench suite and an even larger 70.9 percent advantage in integer math. Its higher core count, thread count, clock speeds, and memory bandwidth all align with the measured results. The 87th percentile placement against all CPUs, combined with an average score of 40557, confirms that this is a high-performance desktop processor.

The Intel Core 5 330 is a low-power mobile part with a 15 watt TDP, and its single-thread PassMark victory by 3.4 percent shows that its Wildcat Lake architecture and 4.60 GHz boost clock deliver competitive per-thread performance in certain workloads. However, the overall benchmark picture shows it trailing by large margins in multithreaded and memory-sensitive tasks. Its 72nd percentile placement and average score of 18345 place it near the Intel Core i3-14100 and Intel Core 3 305, which are entry-level desktop parts.

The choice between these two depends entirely on the intended platform. A mobile system with limited cooling and battery constraints fits the Core 5 330, since its 15 watt TDP and BGA socket target thin-and-light designs. A desktop system needing high throughput in rendering, compression, encryption, and physics workloads fits the Core 7 253PE, given its 65 watt TDP, Socket 1700, and 20 threads. The benchmark data does not show any scenario where the Core 5 330 outperforms the Core 7 253PE outside of the narrow single-thread PassMark test.

Specification Differences

| Specification | Intel Core 5 330 | Intel Core 7 253PE |

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

| Cores | 6 | 10 |

| Threads | 6 | 20 |

| Base Clock | 1.50 GHz | 2.50 GHz |

| Boost Clock | 4.60 GHz | 5.50 GHz |

| TDP | 15 W | 65 W |

| Socket | Intel BGA 1516 | Intel Socket 1700 |

| Codename | Wildcat Lake | Bartlett Lake |

| Process Node | 3 nm | 10 nm |

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

| L2 Cache | 2.5 MB | 2 MB (per core) |

| L3 Cache | 6 MB (shared) | 33 MB (shared) |

| Memory Support | DDR5, LPDDR5X | DDR4, DDR5 |

| Memory Bus | Single-channel | Dual-channel |

| Memory Bandwidth | 59.7 GB/s | 89.6 GB/s |

| ECC Memory | No | Yes |

| PCIe | Gen 4, 6 Lanes (CPU only) | Gen 5, 16 Lanes (CPU only) |

| Integrated Graphics | Intel Xe3 Graphics (2 Xe) | UHD Graphics 730 |

| Market Segment | Mobile | Desktop |

| Release Date | 2026-04-15 | 2026-03-08 |

| Launch MSRP | $309 | $384 |

Both processors share the same manufacturer, Intel, and both have locked multipliers. Neither part has an unlocked multiplier, so overclocking beyond factory boost behavior is not supported according to the recorded specifications.

FAQ

Q: Which processor wins more head-to-head benchmarks?

A: The Intel Core 7 253PE wins 15 of the 17 recorded comparisons. The Intel Core 5 330 wins 2, both under the PassMark single-thread test name.

Q: How large is the multicore performance gap?

A: In Cinebench R23 multicore, the Core 7 253PE scores 24880 versus 13150 for the Core 5 330, a -47.1 percent delta. Cinebench R20 multicore shows 10449 versus 5523, also -47.1 percent.

Q: Does the Core 5 330 have any winning benchmark?

A: Yes. The Core 5 330 beats the Core 7 253PE in PassMark single-thread tests, scoring 4088 against 3955, a 3.4 percent advantage.

Q: What is the difference in memory bandwidth?

A: The Core 7 253PE has a dual-channel memory bus with 89.6 GB/s bandwidth. The Core 5 330 has a single-channel bus with 59.7 GB/s bandwidth.

Q: Are these processors compatible with the same motherboard?

A: No. The Core 5 330 uses Intel BGA 1516 and is a mobile part. The Core 7 253PE uses Intel Socket 1700 and is a desktop part.

Q: How do their average benchmark scores compare?

A: The Core 7 253PE has an average benchmark score of 40557 and sits in the 87th percentile of all CPUs. The Core 5 330 has an average of 18345 and sits in the 72nd percentile.

Where Each One Wins

The Intel Core 7 253PE wins in rendering and compute-heavy workloads. Cinebench R15, R20, and R23 multicore tests all show roughly a 47 percent advantage, which indicates strong scaling across its 10 cores and 20 threads. Integer math shows the largest margin at 70.9 percent, making the Core 7 253PE the clear choice for CPU-bound arithmetic tasks. Data compression at -57.2 percent and random string sorting at -45.8 percent point to advantages in data manipulation and archiving workloads. Floating point math at -45.7 percent and extended instructions at -41.3 percent reinforce the pattern for scientific and SIMD-heavy code. Data encryption at -39.8 percent, physics at -34.9 percent, and prime number finding at -17.4 percent round out a comprehensive sweep of compute categories.

The Intel Core 5 330 wins only in PassMark single-threaded performance by 3.4 percent. That single result suggests its 4.60 GHz boost clock and 3 nm process give it a slight edge in lightly threaded applications that depend on raw per-core speed. The Core 5 330 also carries a much lower 15 watt TDP, making it suitable for mobile platforms where power draw is constrained. Its 6 MB of shared L3 cache and single-channel memory bus limit its performance in memory-intensive tasks, but the single-thread result shows that the architecture is not without merit for simple sequential workloads.

The database records no scenario where the Core 5 330 wins a multithreaded or memory-heavy test. The Core 7 253PE holds every advantage in core count, thread count, cache capacity, memory bandwidth, and PCIe connectivity. For any workload that can use more than one thread, the Core 7 253PE is the stronger part by a wide margin.