Intel Core 5 223PQE vs Intel Core 7 350 Comparison

FAQ

Q: How do the core counts differ between the Intel Core 5 223PQE and the Intel Core 7 350?

A: The Core 5 223PQE has 8 cores and 16 threads, while the Core 7 350 has 6 cores and 6 threads. The Core 5 offers double the thread count, which directly impacts multi-threaded workload performance.

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

A: The Core 5 223PQE uses a 10 nm process node, while the Core 7 350 uses a 3 nm process node. The Core 7 350 is built on a significantly more advanced manufacturing process.

Q: Which processor has the higher boost clock?

A: The Core 5 223PQE has a boost clock of 5.50 GHz, compared to the Core 7 350's 4.80 GHz. The Core 5 also has a much higher base clock at 4.00 GHz versus 1.50 GHz.

Q: What are the thermal design power (TDP) ratings?

A: The Core 5 223PQE has a TDP of 125 W, while the Core 7 350 has a TDP of 15 W. The Core 7 350 consumes substantially less power, fitting its mobile design.

Q: What type of memory does each processor support?

A: The Core 5 223PQE supports DDR4 and DDR5 memory with a dual-channel bus. The Core 7 350 supports DDR5 and LPDDR5X but uses a single-channel bus.

Q: Which processor has the larger L3 cache?

A: The Core 5 223PQE has 24 MB of shared L3 cache, while the Core 7 350 has 6 MB of shared L3 cache. The Core 5 offers four times the L3 cache capacity.

Architecture Differences

The Intel Core 5 223PQE and Intel Core 7 350 represent two distinct design philosophies from Intel. The Core 5 223PQE, codenamed Bartlett Lake, targets the desktop segment and uses the Intel Socket 1700 platform. Its 10 nm process node and 125 W TDP indicate a performance-oriented design that prioritizes sustained throughput over efficiency. The processor features 8 cores with 16 threads, enabling heavy parallel workloads. Its L1 cache is 80 KB per core, L2 cache is 2 MB per core, and L3 cache is 24 MB shared.

The Core 7 350, codenamed Wildcat Lake, is a mobile processor with a 3 nm process node. This advanced node allows for a dramatically lower 15 W TDP while maintaining competitive single-thread performance. The chip uses 6 cores and 6 threads, with no hyper-threading support. Its cache hierarchy differs substantially: L1 cache is 192 KB per core, L2 cache is 2.5 MB per core, and L3 cache is 6 MB shared. The larger per-core L1 and L2 caches partially compensate for the smaller shared L3. The Core 7 350 uses the Intel BGA 1516 socket, which is soldered directly to the motherboard.

Memory architecture separates these two further. The Core 5 223PQE supports both DDR4 and DDR5 in a dual-channel configuration, delivering 89.6 GB/s of memory bandwidth. The Core 7 350 only supports DDR5 and LPDDR5X over a single-channel bus, capping bandwidth at 59.7 GB/s. ECC memory support is present on the Core 5 223PQE but absent on the Core 7 350. PCIe connectivity also differs: the Core 5 provides Gen 5 with 16 lanes, while the Core 7 provides Gen 4 with just 6 lanes.

Integrated graphics take different routes as well. The Core 5 223PQE uses UHD Graphics 770, while the Core 7 350 uses Intel Xe3 Graphics with 2 Xe cores. The Core 7 350's newer graphics architecture likely benefits from the 3 nm process, though benchmark data for the Core 5 is unavailable in the database. Both processors have locked multipliers, meaning overclocking is not supported.

Head-to-Head Benchmarks

The database provides no direct head-to-head benchmark comparisons between these two processors. However, the Core 7 350 has a full benchmark suite recorded, while the Core 5 223PQE has no benchmark entries. The Core 7 350 achieves an average benchmark score of 17779 across all tests, placing it in the 71st percentile of all CPUs tracked.

The Core 7 350's nearest rivals offer context for its performance tier. The Intel Core 5 221TE scores 17860, which is 0.5% higher than the Core 7 350. The AMD EPYC 9374F scores 17693, 0.5% lower. The AMD Ryzen 5 3600XT scores 17891, 0.6% higher. The Intel Core 5 120U scores 17898, 0.7% higher. These narrow margins place the Core 7 350 within a tight performance cluster, meaning its synthetic benchmark results are nearly indistinguishable from several competing parts.

Looking specifically at the Core 7 350's Cinebench results, the multi-core scores show consistent scaling. In Cinebench R15, it scores 1220 multi-core and 292 single-core. Cinebench R20 shows 5373 multi-core and 758 single-core. Cinebench R23 records 8030 multi-core and 2046 single-core. The ratio between multi-core and single-core scores in R23 is approximately 3.9, indicating that the 6 physical cores provide solid parallel scaling despite lacking hyper-threading.

PassMark results for the Core 7 350 reveal workload-specific strengths. The data compression score of 143123 is particularly strong, as is the random string sorting score of 17238. Floating point math scores 42809, integer math scores 33734, and extended instructions score 12045. The multithread score is 15170, while single-thread performance sits at 4100. Data encryption scores 10933, physics scores 1173, and find prime numbers scores 107.

The Core 5 223PQE lacks recorded benchmarks, so direct performance comparison is impossible from the database. Its 8-core, 16-thread configuration and 125 W TDP suggest higher multi-threaded throughput potential, but no measured data confirms this. The Core 5's 50th percentile ranking versus all CPUs is based on the average score of zero recorded benchmarks, which does not reflect actual performance.

The Verdict

The recorded data supports different conclusions for different use cases. The Core 7 350, with its 3 nm process, 15 W TDP, and mobile BGA 1516 socket, is clearly designed for power-constrained mobile devices. Its measured benchmark scores confirm respectable performance in the 71st percentile, with strong results in data compression and string sorting. The chip's nearest rivals, including the AMD Ryzen 5 3600XT and Intel Core 5 120U, all fall within 0.7% of its average score, indicating that the Core 7 350 competes effectively with established mid-range processors.

The Core 5 223PQE targets the desktop segment with a 125 W TDP, Socket 1700, and support for DDR4 and DDR5 memory. Its 8-core, 16-thread design and 5.50 GHz boost clock position it for heavier multi-threaded desktop workloads. The 24 MB L3 cache and dual-channel memory with 89.6 GB/s bandwidth provide architectural advantages for memory-intensive tasks. ECC memory support adds reliability for workstation scenarios.

Users requiring a low-power mobile processor with proven benchmark results should consider the Core 7 350. Its 71st percentile ranking and competitive scores against nearest rivals make it a solid choice for thin-and-light laptops. Users building desktop systems that need higher core counts, faster memory bandwidth, and PCIe Gen 5 connectivity should consider the Core 5 223PQE, though its lack of benchmark data in the database means performance verification requires additional testing.

Specification Differences

| Specification | Intel Core 5 223PQE | Intel Core 7 350 |

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

| Cores | 8 | 6 |

| Threads | 16 | 6 |

| Base Clock | 4.00 GHz | 1.50 GHz |

| Boost Clock | 5.50 GHz | 4.80 GHz |

| TDP | 125 W | 15 W |

| Socket | Intel Socket 1700 | Intel BGA 1516 |

| Codename | Bartlett Lake | Wildcat Lake |

| Process Node | 10 nm | 3 nm |

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

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

| L3 Cache | 24 MB (shared) | 6 MB (shared) |

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

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

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

| ECC Memory | Yes | No |

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

| Integrated Graphics | UHD Graphics 770 | Intel Xe3 Graphics (2 Xe) |

| Market Segment | Desktop | Mobile |

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

| Launch MSRP | $319 | $469 |

| Multiplier Unlocked | No | No |

| Part Number | SA4QC | SAE3F |