Intel Core 5 223PTE vs Intel Processor 300T Comparison

Where Each One Wins

The Intel Core 5 223PTE and the Intel Processor 300T occupy opposite ends of the desktop performance spectrum within the same Socket 1700 ecosystem. The Core 5 223PTE is built around an 8-core, 16-thread configuration with a boost clock of 5.40 GHz, while the Processor 300T is a 2-core, 4-thread part with a 3.40 GHz base clock and no boost capability. The data indicates a complete division of labor: the Core 5 223PTE wins on every metric related to parallel throughput, cache capacity, and memory bandwidth, whereas the Processor 300T wins only in power draw and launch price.

The recorded specifications show the Core 5 223PTE carries a 45 W TDP, 24 MB of shared L3 cache, and 89.6 GB/s of memory bandwidth. The Processor 300T sits at 35 W TDP, 6 MB of shared L3 cache, and no listed memory bandwidth figure. Benchmark results in the database are empty for both parts, so the wins here are derived entirely from the specification fields. The Core 5 223PTE delivers four times the cores and four times the threads of the Processor 300T, a gap that translates directly into multi-threaded workload superiority. The Processor 300T counters with a lower TDP, which suits systems where thermal headroom or power budgets are the primary constraint.

For single-thread performance, the Core 5 223PTE's 5.40 GHz boost clock provides a substantial advantage over the Processor 300T's fixed 3.40 GHz. Even without recorded benchmark scores, the clock differential alone suggests the Core 5 223PTE will lead in latency-sensitive tasks. The Processor 300T has no boost clock field at all, meaning its 3.40 GHz is the maximum sustained frequency. This is a fundamental architectural distinction: one part can scale upward under load, the other cannot.

Architecture Differences

Both processors are built on Intel's 10 nm process node and use the Intel Socket 1700 platform, but their underlying designs diverge sharply. The Core 5 223PTE belongs to the Bartlett Lake codename family, with a generation label of "Core 5 (Bartlett Lake)". The Processor 300T uses the Raptor Lake architecture, specifically the Raptor Lake-S codename, with a generation label of "Intel Processor (Raptor Lake)". Bartlett Lake is a newer design, reflected in its 2026-03-08 release date, while the Processor 300T launched earlier on 2024-01-07.

Core counts differ by a factor of four. The Core 5 223PTE has 8 cores and 16 threads; the Processor 300T has 2 cores and 4 threads. Cache hierarchies are also dissimilar. Both parts share an 80 KB L1 cache per core, but the L2 cache differs: the Core 5 223PTE has 2 MB per core, while the Processor 300T has 1.25 MB per core. The L3 cache gap is even more pronounced, with 24 MB shared on the Core 5 223PTE versus 6 MB shared on the Processor 300T. This means the Core 5 223PTE holds four times the last-level cache, which benefits working sets that exceed the smaller part's capacity.

The integrated graphics differ as well. The Core 5 223PTE ships with UHD Graphics 770, while the Processor 300T ships with UHD Graphics 710. Both parts support DDR4 and DDR5 memory in dual-channel configuration, and both expose Gen 5 PCIe with 16 lanes from the CPU. ECC memory support is present on the Core 5 223PTE but absent on the Processor 300T, a meaningful distinction for workstation or server-adjacent use cases. The Processor 300T lists a die size of 163 mm²; no die size is recorded for the Core 5 223PTE.

Head-to-Head Benchmarks

The database contains no recorded head-to-head benchmark results for this pairing, and neither part has an average benchmark score or nearest rivals listed. The comparison therefore rests on the specification deltas, which are unambiguous. The Core 5 223PTE leads in every performance-relevant field except TDP and launch MSRP.

The largest single gap is in thread count: 16 threads versus 4 threads, a 4x difference. Core count follows the same ratio. L3 cache shows a 24 MB versus 6 MB split, also a 4x difference. The boost clock advantage for the Core 5 223PTE is 5.40 GHz versus no boost clock at all on the Processor 300T, which caps at 3.40 GHz. The base clock comparison is inverted: the Processor 300T runs at 3.40 GHz natively, while the Core 5 223PTE idles at 2.30 GHz before boosting. This means the Processor 300T may feel responsive in lightly threaded, short-duration tasks where the Core 5 223PTE has not yet ramped up, but sustained workloads will favor the higher boost ceiling of the Core 5 223PTE.

Memory bandwidth is listed at 89.6 GB/s for the Core 5 223PTE, with no figure recorded for the Processor 300T. The ECC support difference also favors the Core 5 223PTE, as does the newer integrated graphics solution. The Processor 300T's only outright wins are its 35 W TDP versus 45 W, and its launch MSRP of $82 versus $232.

FAQ

Q: Which processor has more cores?

A: The Intel Core 5 223PTE has 8 cores and 16 threads, while the Intel Processor 300T has 2 cores and 4 threads.

Q: Does the Intel Processor 300T support ECC memory?

A: No. The ECC memory field is false for the Processor 300T, while the Core 5 223PTE lists ECC memory as true.

Q: What is the L3 cache size on each processor?

A: The Core 5 223PTE has 24 MB of shared L3 cache, and the Processor 300T has 6 MB of shared L3 cache.

Q: What integrated graphics do these processors use?

A: The Core 5 223PTE uses UHD Graphics 770, and the Processor 300T uses UHD Graphics 710.

Q: Which processor has a higher TDP?

A: The Core 5 223PTE has a 45 W TDP, which is higher than the Processor 300T's 35 W TDP.

Q: Do both processors use the same socket?

A: Yes, both use Intel Socket 1700, and both support DDR4 and DDR5 memory in dual-channel configuration.

Specification Differences

| Field | Intel Core 5 223PTE | Intel Processor 300T |

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

| Cores | 8 | 2 |

| Threads | 16 | 4 |

| Base Clock | 2.30 GHz | 3.40 GHz |

| Boost Clock | 5.40 GHz | None listed |

| TDP | 45 W | 35 W |

| Codename | Bartlett Lake | Raptor Lake-S |

| Generation | Core 5 (Bartlett Lake) | Intel Processor (Raptor Lake) |

| L2 Cache | 2 MB (per core) | 1.25 MB (per core) |

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

| Memory Bandwidth | 89.6 GB/s | None listed |

| ECC Memory | True | False |

| Integrated Graphics | UHD Graphics 770 | UHD Graphics 710 |

| Die Size | None listed | 163 mm² |

| Release Date | 2026-03-08 | 2024-01-07 |

| Launch MSRP | $232 | $82 |

| Part Number | SA4QL | SRN3K |

Fields that match between the two include the 10 nm process node, Intel as the foundry, Intel Socket 1700, DDR4 and DDR5 memory support, dual-channel memory bus, Gen 5 PCIe with 16 CPU lanes, the Desktop market segment, Active production status, and a locked multiplier on both parts.

The Verdict

The data points to a straightforward choice based on workload requirements. The Intel Core 5 223PTE is the appropriate pick for any scenario that needs multiple cores, high thread counts, large cache, ECC memory validation, or fast memory bandwidth. Its 8 cores, 16 threads, 24 MB L3 cache, and 89.6 GB/s memory bandwidth make it the only viable option between the two for compiled workloads, virtualization, content creation, or any parallel processing task. The 5.40 GHz boost clock also gives it the edge in single-threaded responsiveness once the frequency ramps up. The launch MSRP is $232.

The Intel Processor 300T serves the opposite niche. Its 2 cores and 4 threads are sufficient for basic desktop operation, and its 3.40 GHz base clock means it starts at a higher frequency than the Core 5 223PTE's 2.30 GHz idle point. Its 35 W TDP is lower by 10 W, which can matter in compact or passively cooled systems. The launch MSRP is $82. The lack of ECC support, the smaller 6 MB L3 cache, the absence of a boost clock, and the older Raptor Lake architecture all point to a part designed for entry-level duties rather than sustained compute.

Neither part shows any recorded benchmark scores in the database, so the verdict rests on the specification deltas. Those deltas are consistent and decisive. The Core 5 223PTE wins on every compute-oriented field; the Processor 300T wins only on power draw and price. For a user choosing between these two on the same Socket 1700 platform, the deciding factor is whether the workload can tolerate two cores and 4 threads. If it can, the Processor 300T offers lower power consumption and a lower launch MSRP. If it cannot, the Core 5 223PTE is the only part in this comparison that provides the necessary resources.