Intel Core i3-12300HE vs Intel Xeon Gold 6334 Comparison

The Intel Xeon Gold 6334 and the Intel Core i3-12300HE are both 8-core processors, but they are engineered for entirely different environments. The Xeon Gold 6334 is a 165W server/workstation part built for the Socket 4189 platform, while the Core i3-12300HE is a 45W mobile chip on BGA 1744. Despite their divergent designs, the benchmark data reveals a remarkably close performance contest, with the Xeon Gold winning all six head-to-head Cinebench comparisons, albeit by margins of less than 1.1% in every test.

Where Each One Wins

The data paints a clear picture: the Intel Xeon Gold 6334 wins every single benchmark in this comparison. It takes the multi-core and single-core tests in Cinebench R15, R20, and R23. The widest margin is a 1% lead in Cinebench R15 multi-core (1757 vs 1740) and Cinebench R20 single-core (1033 vs 1023). The narrowest margin is a 0.8% lead in Cinebench R15 single-core (247 vs 245). The Xeon Gold also holds a slight edge in the other three tests: 0.9% in R20 multi-core, 0.9% in R23 multi-core, and 0.9% in R23 single-core.

The Core i3-12300HE, while losing all six head-to-head matchups, is not a weak performer. Its scores trail by only 17 points in R15 multi-core (1740 vs 1757) and 23 points in R20 multi-core (7254 vs 7322). The gap narrows further in single-core tests, where the i3 is within 0.8% to 1% of the Xeon. This suggests the i3 is a capable processor in its own right, but the Xeon Gold is consistently faster in every workload measured.

For use-case splits, the Xeon Gold 6334 is the clear choice for multi-threaded server workloads, as indicated by its higher multi-core scores. The i3-12300HE, being a mobile part with a 45W TDP, would be more appropriate for power-constrained environments, though the benchmark data does not measure power efficiency directly. The i3's integrated UHD Graphics also gives it a feature the Xeon lacks, though no graphics benchmarks are included in the data.

Architecture Differences

The two processors come from different architectural generations. The Xeon Gold 6334 is based on Ice Lake-SP, built on a 10 nm process, while the Core i3-12300HE uses Alder Lake-H, also on a 10 nm process from Intel. Both have 8 cores, but the Xeon Gold supports 16 threads, whereas the i3 supports only 12 threads. This thread count difference is notable, though it does not translate into a significant performance gap in the tested benchmarks.

Cache configurations differ substantially. The Xeon Gold 6334 has 64 KB of L1 cache per core, 1 MB of L2 per core, and 18 MB of shared L3 cache. The i3-12300HE has 80 KB of L1 per core, 1.25 MB of L2 per core, and 12 MB of shared L3 cache. The Xeon has a larger total L3 (18 MB vs 12 MB), but the i3 has larger per-core L1 and L2 caches. The i3 also has a larger die size at 217 mm², while the Xeon's die size is not listed.

Memory support is a major differentiator. The Xeon Gold 6334 supports DDR4 over an eight-channel memory bus, providing 204.8 GB/s of memory bandwidth. The i3-12300HE supports both DDR4 and DDR5 over a dual-channel bus, but its memory bandwidth figure is not provided. The Xeon also supports ECC memory, while the i3 does not. PCIe connectivity favors the Xeon, which offers 64 Gen 4 lanes (CPU only), compared to 20 Gen 4 lanes for the i3.

Other architectural differences include the socket (Socket 4189 for the Xeon, BGA 1744 for the i3), TDP (165W vs 45W), and clock speeds. The Xeon has a base clock of 3.60 GHz and a boost clock of 3.70 GHz, while the i3 has a base clock of 1900.00 MHz and a boost clock of 4.30 GHz. The i3's higher boost clock does not overcome the Xeon's higher base clock in the benchmark results.

Head-to-Head Benchmarks

The head-to-head results are consistent across all six Cinebench tests. In Cinebench R15 multi-core, the Xeon Gold 6334 scores 1757 against the i3's 1740, a 1% advantage. The R15 single-core test shows a 0.8% lead for the Xeon, with scores of 247 and 245. Moving to Cinebench R20, the Xeon wins multi-core with 7322 versus 7254 (0.9% delta) and single-core with 1033 versus 1023 (1% delta).

The R23 tests follow the same pattern. The Xeon Gold 6334 scores 17435 in multi-core, while the i3-12300HE scores 17272, a 0.9% difference. In single-core R23, the Xeon leads 2461 to 2438, again a 0.9% margin. The largest absolute difference is in R23 multi-core, where the Xeon leads by 163 points, but the percentage difference remains under 1%.

These results indicate that the Xeon Gold 6334 is consistently faster, but the margins are tight. The Xeon's advantage is smallest in R15 single-core (0.8%) and largest in R15 multi-core and R20 single-core (both 1%). The i3-12300HE never wins a test, but its closest performance is in R15 single-core, where it trails by just 2 points. The average benchmark score confirms the overall picture: the Xeon Gold 6334 has an average score of 5043, while the i3 scores 4995, placing them at the 60th and 59th percentiles of all CPUs, respectively.

FAQ

Q: Which processor has a higher thread count?

A: The Intel Xeon Gold 6334 supports 16 threads, while the Intel Core i3-12300HE supports 12 threads. Both have 8 cores.

Q: What is the memory bandwidth of the Xeon Gold 6334?

A: The Xeon Gold 6334 has a memory bandwidth of 204.8 GB/s, achieved through an eight-channel DDR4 memory bus. The i3-12300HE's memory bandwidth is not listed, but it uses a dual-channel bus supporting DDR4 and DDR5.

Q: Does the Xeon Gold 6334 have integrated graphics?

A: No, the Xeon Gold 6334 does not list integrated graphics. The Core i3-12300HE includes UHD Graphics.

Q: How large is the L3 cache on each processor?

A: The Xeon Gold 6334 has 18 MB of shared L3 cache, while the Core i3-12300HE has 12 MB of shared L3 cache.

Q: Which processor has a higher boost clock?

A: The Core i3-12300HE has a boost clock of 4.30 GHz, which is higher than the Xeon Gold 6334's 3.70 GHz boost clock. However, the Xeon has a higher base clock of 3.60 GHz compared to the i3's 1900.00 MHz.

Q: What is the TDP difference between the two?

A: The Xeon Gold 6334 has a TDP of 165W, while the Core i3-12300HE has a TDP of 45W, making the i3 a lower-power mobile part.

The Verdict

Based strictly on the benchmark data, the Intel Xeon Gold 6334 is the faster processor. It wins all six head-to-head Cinebench tests, with margins ranging from 0.8% to 1%. The Xeon's higher average benchmark score of 5043 versus 4995 for the i3-12300HE confirms its overall performance advantage. For users prioritizing raw multi-core and single-core performance in Cinebench workloads, the Xeon Gold 6334 is the clear pick.

However, the i3-12300HE is not far behind. Its scores are within 1% of the Xeon in every test, and it offers a lower 45W TDP, integrated graphics, and support for both DDR4 and DDR5 memory. The Xeon counters with ECC memory support, eight-channel memory, and 64 PCIe Gen 4 lanes. The Xeon also has a larger 18 MB L3 cache and 16 threads versus the i3's 12 threads.

The choice depends on the platform and workload. For a server or workstation with an eight-channel memory bus and ECC requirements, the Xeon Gold 6334 is the appropriate selection. For a mobile or power-sensitive application where the 45W TDP and integrated graphics are beneficial, the i3-12300HE is a viable option, offering nearly identical Cinebench performance. The data shows the Xeon wins on performance, but the i3 wins on efficiency and platform flexibility, with the final decision resting on the user's specific hardware needs rather than a significant performance gap.