Intel Core i5-12600T vs Intel Xeon 6325P Comparison

The Intel Core i5-12600T and Intel Xeon 6325P present a fascinating contrast: a low-power desktop chip against a server-oriented part sharing the same socket. Benchmark results show a clear split between raw multi-threaded throughput and peak single-thread performance, with the Core i5-12600T dominating the former and the Xeon 6325P taking a decisive victory in the latter.

Head-to-Head Benchmarks

The data is unambiguous in multi-core workloads. The Core i5-12600T wins 15 of the 17 head-to-head comparisons, with its largest margins coming in PassMark physics and extended instructions tests. In PassMark physics, the i5-12600T scores 1212 against the Xeon's 1020, a commanding 18.8% advantage. The extended instructions test shows a 12.8% lead (13140 vs 11645), while floating-point math favors the i5-12600T by 13.5% (42295 vs 37265). Prime number finding is another strong area for the i5-12600T, with a 15.2% delta (76 vs 66).

Cinebench results are consistent across all versions. In R15 multicore, the i5-12600T scores 1494 versus 1382 for the Xeon, an 8.1% gap. R20 multicore shows the same 8.1% delta (6225 vs 5761), and R23 multicore matches it exactly (14822 vs 13717). Single-core Cinebench runs are similarly lopsided: R15 single-core gives the i5-12600T a 7.7% edge (210 vs 195), and both R20 and R23 single-core tests show 8% and 8.1% leads respectively.

The Xeon 6325P's only wins come in PassMark single-threaded tests, where it scores 4213 against the i5-12600T's 3516. That is a 16.5% margin, a significant reversal. The data-compression test is close, but the i5-12600T still wins by 10.1% (195924 vs 178020). Integer math and random string sorting also favor the i5-12600T, by 11.2% and 6.2% respectively. The i5-12600T also leads in multithread PassMark by 8.1% (17446 vs 16138).

Architecture Differences

The two processors come from different Intel microarchitectures. The Core i5-12600T is built on Alder Lake, specifically the Alder Lake-S die, while the Xeon 6325P uses Raptor Lake, designated Raptor Lake-R. Despite this generational difference, both are fabricated on Intel's 10 nm process and share the same 163 mm² die size. The codename distinction matters: the i5-12600T is listed under Core 12th Gen, while the Xeon 6325P belongs to the Xeon 6 family with a Raptor Lake Refresh label.

Core counts diverge significantly. The i5-12600T packs 6 cores and 12 threads, whereas the Xeon 6325P is limited to 4 cores and 8 threads. Cache hierarchies are also different. Both have 80 KB of L1 cache per core and 1.25 MB of L2 per core, but the shared L3 cache is 18 MB on the i5-12600T versus 12 MB on the Xeon. That 6 MB difference in last-level cache likely contributes to the i5-12600T's superior multi-threaded showing.

Clock speeds tell the opposite story. The Xeon 6325P runs at a 3.50 GHz base clock and boosts to 5.20 GHz, while the i5-12600T is far more conservative at 2.10 GHz base and 4.60 GHz boost. The Xeon's higher peak clock explains its single-thread dominance. Power envelopes differ too: the i5-12600T has a 35 W TDP, the Xeon 6325P a 55 W TDP. The Xeon also carries ECC memory support, which the i5-12600T lacks, reflecting its server/workstation positioning.

Where Each One Wins

The Core i5-12600T is the clear choice for heavily threaded workloads. Its 6-core/12-thread configuration, combined with the larger 18 MB L3 cache, delivers consistent 8-13% wins across Cinebench and most PassMark tests. For content creation, data compression, encryption, and floating-point math, the i5-12600T is measurably faster. The 18.8% physics win is particularly notable, as that test often tracks raw multi-core efficiency. The i5-12600T also holds a 74th percentile ranking among all CPUs, matching the Xeon's percentile despite its lower peak clock.

The Xeon 6325P's advantage is narrow but real: single-threaded performance. Its 5.20 GHz boost clock produces a 16.5% lead in PassMark single-thread tests, a significant margin for lightly threaded applications. Legacy software, certain database queries, or any workload that cannot use more than one or two cores will run noticeably faster on the Xeon. However, that advantage does not extend to Cinebench single-core tests, where the i5-12600T actually wins by about 8%. The Xeon also brings ECC memory support, which is critical for data integrity in server environments but irrelevant for typical desktop use.

Specification Differences

| Specification | Intel Core i5-12600T | Intel Xeon 6325P |

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

| Cores | 6 | 4 |

| Threads | 12 | 8 |

| Base Clock | 2.10 GHz | 3.50 GHz |

| Boost Clock | 4.60 GHz | 5.20 GHz |

| TDP | 35 W | 55 W |

| Architecture | Alder Lake | Raptor Lake |

| Codename | Alder Lake-S | Raptor Lake-R |

| Generation | Core i5 (Alder Lake-S) | Xeon 6 (Raptor Lake Refresh) |

| L3 Cache | 18 MB (shared) | 12 MB (shared) |

| ECC Memory | No | Yes |

| PCIe Lanes | Gen 5, 20 Lanes (CPU only) | Gen 5, 16 Lanes (CPU only) |

| Integrated Graphics | UHD Graphics 770 | N/A |

| Market Segment | Desktop | Server/Workstation |

| Launch MSRP | $223 | $281 |

| Part Number | SRL5U | SRPLX |

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core i5-12600T has 6 cores and 12 threads, while the Intel Xeon 6325P has 4 cores and 8 threads.

Q: Why does the Xeon 6325P win in PassMark single-thread tests?

A: The Xeon 6325P scores 4213 in PassMark single-thread versus 3516 for the i5-12600T, a 16.5% advantage. This is attributed to its higher 5.20 GHz boost clock compared to 4.60 GHz on the i5-12600T.

Q: How much faster is the i5-12600T in Cinebench R23 multicore?

A: The i5-12600T scores 14822 versus 13717 for the Xeon 6325P, an 8.1% lead in the multicore test.

Q: Do both processors support the same memory types?

A: Yes, both support DDR4 and DDR5 memory in a dual-channel configuration. However, only the Xeon 6325P supports ECC memory.

Q: What is the TDP difference between the two?

A: The i5-12600T has a 35 W TDP, while the Xeon 6325P has a 55 W TDP. The i5-12600T is the more power-efficient part.

Q: Which processor has a larger L3 cache?

A: The i5-12600T has 18 MB of shared L3 cache, while the Xeon 6325P has 12 MB. Both share the same per-core L1 (80 KB) and L2 (1.25 MB) cache sizes.