Intel Core i5-1350P vs Intel Core i7-1375PRE Comparison

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core i7-1375PRE has 14 cores and 20 threads, while the Intel Core i5-1350P has 12 cores and 16 threads. The i7 model offers two additional performance cores and four extra threads for parallel workloads.

Q: How much L3 cache does each processor have?

A: The Intel Core i7-1375PRE has 24 MB of shared L3 cache, whereas the Intel Core i5-1350P has 12 MB of shared L3 cache. The i7 model doubles the last-level cache capacity.

Q: What is the difference in boost clock speed?

A: The Intel Core i7-1375PRE boosts to 4.80 GHz, while the Intel Core i5-1350P boosts to 4.70 GHz. The i7 model has a 0.10 GHz higher maximum frequency.

Q: Are both processors built on the same manufacturing process?

A: Yes, both the Intel Core i5-1350P and the Intel Core i7-1375PRE are fabricated on Intel's 10 nm process node and use the Raptor Lake-P architecture.

Q: Which processor has a higher average benchmark score?

A: The Intel Core i7-1375PRE records an average benchmark score of 4985, compared to 4776 for the Intel Core i5-1350P. The i7 model is approximately 4.4% higher in aggregate performance.

Q: Do both processors support the same memory types?

A: Yes, both support DDR4 and DDR5 memory in a dual-channel configuration. Neither supports ECC memory.

Architecture Differences

Both processors come from the Raptor Lake-P family, built on Intel's 10 nm process and using the same Intel BGA 1744 socket. The architecture is fundamentally the same hybrid design, but the core configuration differs significantly. The Intel Core i5-1350P uses 12 cores and 16 threads, while the Intel Core i7-1375PRE expands to 14 cores and 20 threads. This means the i7 has two additional physical cores and four additional logical threads, which directly impacts multi-threaded throughput.

Cache hierarchy is identical per core: each core has 80 KB of L1 and 2 MB of L2. However, the shared L3 cache differs substantially. The i5-1350P has 12 MB shared L3, while the i7-1375PRE has 24 MB shared L3. This doubling of the last-level cache gives the i7 a larger working set for data reuse, which can benefit workloads with high memory locality.

The integrated graphics also differ. The i5-1350P ships with Iris Xe Graphics featuring 80 execution units, whereas the i7-1375PRE includes Iris Xe Graphics with 96 execution units. The extra 16 EU on the i7 model provides more shading and texture throughput for GPU-accelerated tasks.

Both processors share the same base clock of 1900.00 MHz, the same 28 W TDP, and the same PCIe configuration: Gen 4 with 20 lanes from the CPU. Both are unlocked for multiplier adjustments? No, both have multiplierUnlocked set to false. Both are active production parts, and both were released on the same date: January 3, 2023. The i5-1350P has a launch MSRP of $320, while the i7-1375PRE has no recorded launch MSRP in the database. The die size is listed only for the i7-1375PRE at 217 mm²; no die size is recorded for the i5-1350P.

Head-to-Head Benchmarks

The benchmark data shows a clean sweep for the Intel Core i7-1375PRE across all six recorded Cinebench tests, with no wins for the i5-1350P. The margins are consistent, hovering around 4.1% to 4.5% in the i7's favor.

In Cinebench R15 multicore, the i7-1375PRE scores 1737 against the i5-1350P's 1664, a delta of 4.2%. The single-core R15 test shows the i7 at 245 versus the i5 at 234, a 4.5% advantage. Moving to Cinebench R20, the multicore result is 7239 for the i7 versus 6935 for the i5, again a 4.2% lead. Single-core R20 sees the i7 at 1021 versus 979, a 4.1% margin.

Cinebench R23 multicore follows the same pattern: 17236 for the i7 against 16514 for the i5, a 4.2% gap. The R23 single-core test closes the set with 2433 for the i7 and 2331 for the i5, another 4.2% difference. The consistency of these deltas indicates that the i7's advantage scales evenly across both single-threaded and multi-threaded workloads, likely due to its higher boost clock (4.80 GHz versus 4.70 GHz) and larger cache, rather than just raw core count.

The average benchmark scores reinforce this picture. The i7-1375PRE holds an average score of 4985, placing it in the 59th percentile of all CPUs. The i5-1350P averages 4776, also in the 59th percentile. The i7 sits 4.4% above the i5 in this aggregate metric. Nearest rivals for the i7 include the Intel Core i5-12600HE at 4980 (a 0.1% gap) and the Intel Xeon W-2150B at 4992 (0.1% gap). The i5-1350P's closest rivals are the Intel Xeon W-1290E at 4775 (0% gap) and the AMD EPYC 7252 at 4772 (0.1% gap). These rival positions show that both processors occupy similar market tiers, but the i7 edges slightly higher in absolute performance.

Specification Differences

| Specification | Intel Core i5-1350P | Intel Core i7-1375PRE |

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

| Cores | 12 | 14 |

| Threads | 16 | 20 |

| Boost Clock | 4.70 GHz | 4.80 GHz |

| L3 Cache | 12 MB (shared) | 24 MB (shared) |

| Integrated Graphics | Iris Xe Graphics 80EU | Iris Xe Graphics 96EU |

| Die Size | Not recorded | 217 mm² |

| Launch MSRP | $320 | Not recorded |

| Part Number | SRMJ5 | SRMRK |

All other fields are identical: base clock (1900.00 MHz), TDP (28 W), socket (Intel BGA 1744), architecture (Raptor Lake), process node (10 nm), memory support (DDR4, DDR5), memory bus (dual-channel), ECC support (false), PCIe (Gen 4, 20 lanes), market segment (Mobile), production status (Active), release date (2023-01-03), multiplier unlocked (false), and foundry (Intel).

The Verdict

The data is unambiguous: the Intel Core i7-1375PRE outperforms the Intel Core i5-1350P in every recorded benchmark. The i7 wins all six Cinebench tests, with margins ranging from 4.1% to 4.5%. Its higher core count (14 versus 12), larger L3 cache (24 MB versus 12 MB), and faster boost clock (4.80 GHz versus 4.70 GHz) collectively account for the consistent advantage.

The i7-1375PRE also carries a higher average benchmark score: 4985 versus 4776, a 4.4% gap. Both processors sit in the 59th percentile of all CPUs, meaning they are roughly equivalent in market positioning, but the i7 is the stronger performer within that tier. The i7's nearest rival, the Intel Core i5-12600HE, scores 4980, which is just 0.1% lower, confirming that the i7 sits at the upper edge of its performance class.

For users who need maximum throughput in rendering or compilation workloads, the i7-1375PRE is the clear choice from the recorded data. The i5-1350P, while slightly lower in raw scores, is not far behind in relative terms, with deltas under 5% in all tests. However, the i7 does not sacrifice single-core performance either; its single-core R23 score of 2433 is 4.2% higher than the i5's 2331.

The i7-1375PRE also offers more integrated graphics execution units (96 versus 80), which may benefit light GPU tasks. The i5-1350P has the advantage of a recorded launch MSRP of $320, but pricing comparisons are not part of this analysis.

Where Each One Wins

The Intel Core i7-1375PRE wins everywhere in the benchmark suite. Its multicore victories in Cinebench R15 (1737 versus 1664), R20 (7239 versus 6935), and R23 (17236 versus 16514) make it the preferable part for multi-threaded workloads such as video encoding, 3D rendering, and software compilation. The consistent 4.2% multicore margin suggests the additional 2 cores and 4 threads translate directly into parallel performance gains.

The i7 also wins all three single-core tests: R15 (245 versus 234), R20 (1021 versus 979), and R23 (2433 versus 2331). This means the i7 is not just a multicore specialist; its 4.80 GHz boost clock delivers a measurable edge in lightly threaded applications like spreadsheet calculations, web browsing, and legacy software that relies on single-thread performance.

The i5-1350P has no benchmark wins in the recorded data. Its role is that of a slightly lower-tier alternative within the same architecture and socket. It matches the i7 in base clock, memory support, PCIe lanes, and TDP, making it a drop-in replacement on the same platform. The i5's smaller L3 cache (12 MB versus 24 MB) and fewer GPU execution units (80 versus 96) are the main downsides beyond the core count.

Use-case guidance from the data: choose the i7-1375PRE if maximum multi-threaded throughput and the largest cache are priorities. Choose the i5-1350P if the workload is light enough that a 4.2% performance difference is irrelevant, or if the recorded launch MSRP of $320 fits a procurement constraint. The i7 remains the faster part in every scenario measured, but the i5 is a competent performer in its own right, sitting just below the i7 in the same performance percentile.