Intel Core i5-12490F vs Intel Xeon 6325P Comparison

The Intel Xeon 6325P and Intel Core i5-12490F present a fascinating contrast despite their near-identical average benchmark scores. The data shows a clear split: the i5-12490F dominates in almost every multi-threaded and legacy single-threaded test, while the Xeon 6325P counters with a significant victory in a modern single-threaded workload. This head-to-head analysis reveals that raw core count and architecture generation are not the only decisive factors.

Head-to-Head Benchmarks

The benchmark results are heavily skewed in favor of the Intel Core i5-12490F, which wins 15 of the 17 recorded comparisons. The most dramatic margin comes in the PassMark extended instructions test, where the i5-12490F scores 15,993 against the Xeon 6325P's 11,645, a 27.2% advantage. This pattern repeats across the Cinebench suite, with the i5-12490F consistently leading by roughly 20% in both multi-core and single-core tests. For instance, in Cinebench R23 multi-core, the i5-12490F scores 17,284 versus 13,717 for the Xeon 6325P, a 20.6% delta. The single-core R23 result shows a nearly identical gap: 2,440 for the i5-12490F versus 1,936 for the Xeon 6325P, a 20.7% difference.

The PassMark integer math test tells a similar story, with the i5-12490F scoring 60,548 against the Xeon 6325P's 49,151, an 18.8% lead. Data compression results follow suit, with the i5-12490F at 237,304 and the Xeon 6325P at 178,020, a 25% gap. Even in floating-point math, where server CPUs often excel, the i5-12490F leads with 47,326 versus 37,265, a 21.3% advantage. The smallest multi-threaded delta is in random string sorting, where the i5-12490F's 23,791 outperforms the Xeon 6325P's 19,113 by 19.7%.

However, the Xeon 6325P has a decisive counterpunch. In the PassMark single-thread test, it scores 4,213 against the i5-12490F's 3,682, a 14.4% lead. This is the only benchmark where the Xeon 6325P wins, and it wins by a substantial margin. This result is particularly striking given that the i5-12490F leads in every Cinebench single-core test by over 20%. The divergence suggests that the PassMark single-thread workload rewards the Xeon 6325P's higher boost clock of 5.20 GHz versus the i5-12490F's 4.60 GHz, while Cinebench's single-core tests may benefit more from the i5-12490F's additional cores or architectural differences.

Where Each One Wins

The Intel Core i5-12490F is the clear winner in all multi-threaded workloads, making it the superior choice for rendering, video encoding, and any task that scales with core count. Its 6 cores and 12 threads provide a 50% increase in core count over the Xeon 6325P's 4 cores and 8 threads, which directly translates to its consistent 20%+ performance advantage in Cinebench and PassMark multi-thread tests. The i5-12490F also wins in every data processing task measured, from compression to encryption to integer math, indicating that its larger 20 MB shared L3 cache (versus 12 MB on the Xeon 6325P) helps with data-heavy workloads.

The Intel Xeon 6325P's single victory in PassMark single-thread is narrow in scope but significant in implication. Its 5.20 GHz boost clock is the highest among the two, and this appears to give it an edge in workloads that are highly latency-sensitive and cannot utilize multiple cores effectively. The PassMark single-thread test typically measures the performance of a single core under sustained load, and the Xeon 6325P's higher clock speed here translates directly to a 14.4% advantage. This suggests that for older software, lightly-threaded applications, or tasks with strict single-thread dependencies, the Xeon 6325P may offer better responsiveness.

Architecture Differences

The two processors represent different design philosophies from Intel. The Xeon 6325P is based on Raptor Lake architecture, specifically the Raptor Lake-R refresh, and is part of the Xeon 6 generation. It is built on a 10 nm process node with a die size of 163 mm². The i5-12490F, in contrast, uses the older Alder Lake architecture, specifically Alder Lake-S, and belongs to the Core 12th Gen family. It also uses a 10 nm process node and has an identical die size of 163 mm². This means the manufacturing process and physical die are the same, but the architectural improvements in Raptor Lake are what allow the Xeon 6325P to achieve a higher boost clock of 5.20 GHz versus the i5-12490F's 4.60 GHz, despite having fewer cores.

The cache hierarchy is identical per core, with both featuring 80 KB of L1 cache and 1.25 MB of L2 cache per core. The key difference lies in the shared L3 cache: the Xeon 6325P has 12 MB, while the i5-12490F has 20 MB. This 8 MB difference is substantial and likely contributes to the i5-12490F's superior performance in data-heavy workloads like compression and encryption. The Xeon 6325P's lower L3 cache may be a consequence of its 4-core configuration, as the cache is shared across fewer cores, but the absolute capacity still favors the i5-12490F.

Another critical architectural difference is ECC memory support. The Xeon 6325P supports ECC memory, which is essential for server and workstation reliability, while the i5-12490F does not. This positions the Xeon 6325P as the more robust choice for error-sensitive compute tasks, even though its raw performance is lower. The market segments confirm this: the Xeon 6325P is targeted at Server/Workstation use, while the i5-12490F is a Desktop part.

Specification Differences

The specification sheets reveal several key differences beyond the benchmark scores. The core count is the most obvious: the Xeon 6325P has 4 cores and 8 threads, while the i5-12490F has 6 cores and 12 threads. This 50% core advantage for the i5-12490F is the primary driver of its multi-threaded dominance. Clock speeds also differ significantly, with the Xeon 6325P having a base clock of 3.50 GHz and a boost clock of 5.20 GHz, while the i5-12490F has a base clock of 3.00 GHz and a boost clock of 4.60 GHz. The Xeon 6325P's higher clocks, especially the 0.60 GHz boost advantage, explain its single-thread win.

Thermal design power (TDP) also differs, with the Xeon 6325P rated at 55W and the i5-12490F at 65W. This is counterintuitive given the Xeon 6325P's higher clocks, but its fewer cores likely allow for a lower power envelope. The PCIe lane count favors the i5-12490F, which offers 20 lanes versus the Xeon 6325P's 16 lanes, both running Gen 5. The i5-12490F also has a higher L3 cache (20 MB versus 12 MB) and supports ECC only on the Xeon 6325P. The Xeon 6325P has a launch MSRP of $281, while the i5-12490F has no listed launch MSRP. Both use the same Intel Socket 1700 and support dual-channel DDR4 and DDR5 memory.

FAQ

Q: Which processor has a higher boost clock?

A: The Intel Xeon 6325P has a boost clock of 5.20 GHz, which is 0.60 GHz higher than the Intel Core i5-12490F's 4.60 GHz.

Q: Does the Intel Core i5-12490F support ECC memory?

A: No, ECC memory support is exclusive to the Intel Xeon 6325P. The i5-12490F does not list ECC support in its specifications.

Q: Which processor wins in the PassMark single-thread test?

A: The Intel Xeon 6325P wins with a score of 4,213, which is 14.4% higher than the Intel Core i5-12490F's score of 3,682.

Q: What is the core count difference between the two?

A: The Intel Core i5-12490F has 6 cores and 12 threads, while the Intel Xeon 6325P has 4 cores and 8 threads, giving the i5-12490F a 2-core advantage.

Q: Which processor has larger L3 cache?

A: The Intel Core i5-12490F has 20 MB of shared L3 cache, compared to 12 MB on the Intel Xeon 6325P.

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

A: Yes, both are built on a 10 nm process node and have the same die size of 163 mm².

The Verdict

The data points to a clear recommendation for most users: the Intel Core i5-12490F is the better overall performer. It wins 15 of 17 benchmarks, with its multi-threaded advantage ranging from 18.8% to 27.2% across various workloads. Its 6-core, 12-thread configuration, larger 20 MB L3 cache, and 20 PCIe Gen 5 lanes make it the superior choice for desktop applications, content creation, and any task that leverages parallel processing. The i5-12490F also leads in every Cinebench test, making it the obvious pick for rendering workloads.

However, the Intel Xeon 6325P has a specific niche. Its 14.4% single-thread advantage in PassMark, combined with its higher boost clock of 5.20 GHz and lower TDP of 55W, makes it an interesting option for latency-sensitive applications that run on a single thread. More importantly, its ECC memory support and Server/Workstation market segment target it at users who prioritize data integrity and system reliability over raw speed. For a server environment where errors are unacceptable and workloads are often single-threaded, the Xeon 6325P is the safer choice. For everything else, the i5-12490F's performance dominance is decisive.