Intel Core i5-14401E vs Intel Xeon Gold 6334 Comparison

Head-to-Head Benchmarks

The recorded data shows a consistent pattern across all six Cinebench comparisons: the Intel Core i5-14401E wins every single test. That is six wins for the Core i5-14401E and zero wins for the Xeon Gold 6334. The margins are narrow but uniform, suggesting a fundamental single-threaded advantage that carries over into multi-threaded workloads.

In Cinebench R15 multi-core, the Core i5-14401E scores 1830 against 1757, a 4.2% lead. The single-core R15 result shows a 4.5% advantage, 258 versus 247. Moving to Cinebench R20, the Core i5-14401E posts 7627 in multi-core against 7322, again 4.2% ahead. Single-core R20 sees 1076 versus 1033, another 4.2% gap. Cinebench R23 multi-core shows 18161 versus 17435, and single-core shows 2564 versus 2461, both at 4.2% deltas. The only non-4.2% delta is the R15 single-core test at 4.5%, which is the largest relative win in the entire set.

The consistency of the 4.2% delta across five of six tests is notable. It implies that the Core i5-14401E’s advantage is not workload-dependent; it scales evenly from single-core to multi-core. The Xeon Gold 6334 never comes within a 4% margin, and in the R15 single-core test it falls furthest behind.

For context, the Core i5-14401E has an average benchmark score of 5253, placing it at the 60th percentile among all CPUs. Its nearest rivals include the Intel Xeon E5-2699A v4 with a 5259 average score (0.1% behind) and the Intel Core i7-11700B at 5241 (0.2% ahead of the Core i5). The Xeon Gold 6334 averages 5043, also at the 60th percentile, with its closest rival being the Intel Core i9-9820X at 5049 (0.1% behind the Xeon). The Core i5-14401E sits about 4.2% above the Xeon Gold 6334 in average score, which aligns with the head-to-head deltas.

Architecture Differences

The two processors come from different Intel generations and market segments. The Core i5-14401E is a Raptor Lake-R desktop part, built on Intel’s 10 nm process with a die size of 215 mm². It uses the Intel Socket 1700. The Xeon Gold 6334 is an Ice Lake-SP server/workstation chip, also on 10 nm, but it uses the Intel Socket 4189. Both are manufactured by Intel.

Core counts differ: the Core i5-14401E has 6 cores and 12 threads, while the Xeon Gold 6334 has 8 cores and 16 threads. Despite having two fewer cores, the Core i5-14401E still wins every multi-core benchmark. That outcome is explained by clock speeds. The Core i5-14401E has a base clock of 2.50 GHz and a boost clock of 4.70 GHz. The Xeon Gold 6334 has a base clock of 3.60 GHz but only boosts to 3.70 GHz. The Xeon’s base clock is higher, but its boost ceiling is a full 1.00 GHz lower. The Core i5-14401E’s boost headroom clearly compensates for the core deficit.

Cache layouts also differ. The Core i5-14401E carries 80 KB of L1 per core, 1.25 MB of L2 per core, and 20 MB of shared L3. The Xeon Gold 6334 has 64 KB L1 per core, 1 MB L2 per core, and 18 MB of shared L3. The Core i5-14401E has more L1, more L2, and more L3 on a per-core and total basis. The Xeon’s smaller cache per core may hinder its ability to feed eight cores at high sustained load.

Memory support diverges sharply. The Core i5-14401E supports DDR4 and DDR5 in a dual-channel configuration. The Xeon Gold 6334 supports only DDR4, but across eight channels, with a recorded memory bandwidth of 204.8 GB/s. The Core i5-14401E has no listed memory bandwidth figure. The Xeon’s eight-channel memory system is a clear server advantage, but the benchmark suite here does not leverage it.

PCIe capabilities also separate them. The Core i5-14401E provides Gen 5 with 16 lanes from the CPU. The Xeon Gold 6334 provides Gen 4 with 64 lanes. For expandability, the Xeon offers four times the lane count, but at an older generation. Integrated graphics exist only on the Core i5-14401E, with UHD Graphics 730. The Xeon Gold 6334 has no integrated graphics. Both support ECC memory, and neither has an unlocked multiplier.

Power envelopes are drastically different. The Core i5-14401E is rated at 65 W TDP. The Xeon Gold 6334 is rated at 165 W TDP. The Core i5-14401E delivers higher benchmark scores while drawing less than half the thermal design power. The Xeon’s extra cores and eight-channel memory controller likely account for the higher TDP.

The release dates are separated by over three years. The Xeon Gold 6334 launched in April 2021. The Core i5-14401E launched in June 2024. Both remain in active production.

Where Each One Wins

Based on the recorded benchmarks, the Core i5-14401E wins in every Cinebench scenario, both single-core and multi-core. That makes it the stronger choice for raw rendering throughput in these tests. The 4.5% single-core R15 win shows its per-thread performance is the most decisive advantage. For workloads that rely on high boost frequencies, such as lightly threaded applications or interactive desktop tasks, the Core i5-14401E’s 4.70 GHz boost clock is the clear differentiator.

The Xeon Gold 6334 does not win any benchmark in this set. However, the data does not cover memory bandwidth or PCIe throughput. The Xeon’s eight-channel DDR4 support with 204.8 GB/s bandwidth is a substantial architectural asset for memory-bound server workloads, but no benchmark in the database quantifies that advantage. Similarly, its 64 PCIe Gen 4 lanes support far more expansion devices than the Core i5-14401E’s 16 Gen 5 lanes. For server virtualization, large-scale I/O, or memory-intensive database workloads, the Xeon Gold 6334’s platform features would matter, but those scenarios fall outside the recorded Cinebench results.

The Core i5-14401E also offers integrated graphics, which the Xeon lacks. That makes the Core i5 a more self-contained desktop solution. The Xeon requires a discrete GPU for any display output.

The TDP difference is significant. The Core i5-14401E at 65 W fits into modest desktop cooling and power delivery. The Xeon Gold 6334 at 165 W requires server-grade cooling and power infrastructure. The benchmark scores do not justify that extra power draw for Cinebench workloads.

For absolute multi-threaded performance, the data says the Core i5-14401E is ahead. The Xeon’s two extra cores do not overcome the clock speed and cache deficits. The Xeon Gold 6334’s value lies in its platform: eight memory channels, 64 PCIe lanes, and ECC support across a large memory footprint. It is a server part designed for throughput in parallel I/O and large data sets, not for Cinebench.

FAQ

Q: Which CPU has a higher average benchmark score?

A: The Intel Core i5-14401E has an average benchmark score of 5253, while the Intel Xeon Gold 6334 has 5043. The Core i5-14401E is about 4.2% higher.

Q: Does the Xeon Gold 6334 win any Cinebench test?

A: No. The head-to-head data records zero wins for the Xeon Gold 6334. The Core i5-14401E wins all six tests, with deltas ranging from 4.2% to 4.5%.

Q: How many cores does each processor have?

A: The Core i5-14401E has 6 cores and 12 threads. The Xeon Gold 6334 has 8 cores and 16 threads.

Q: What is the boost clock difference?

A: The Core i5-14401E boosts to 4.70 GHz. The Xeon Gold 6334 boosts to 3.70 GHz. The Core i5-14401E’s boost clock is 1.00 GHz higher.

Q: Which CPU supports more memory channels?

A: The Xeon Gold 6334 supports eight-channel DDR4 with a memory bandwidth of 204.8 GB/s. The Core i5-14401E supports dual-channel DDR4 and DDR5, with no memory bandwidth figure listed.

Q: Do both CPUs support ECC memory?

A: Yes, both the Core i5-14401E and the Xeon Gold 6334 support ECC memory.

Q: What is the TDP of each?

A: The Core i5-14401E has a 65 W TDP. The Xeon Gold 6334 has a 165 W TDP.

Q: Does either CPU have integrated graphics?

A: The Core i5-14401E has UHD Graphics 730. The Xeon Gold 6334 has no integrated graphics.

The Verdict

The benchmark data is unambiguous: the Intel Core i5-14401E outperforms the Intel Xeon Gold 6334 in every recorded Cinebench test. The margin is consistently around 4.2%, with a slightly larger 4.5% single-core R15 lead. This outcome is driven by the Core i5-14401E’s higher boost clock (4.70 GHz versus 3.70 GHz), larger cache per core, and newer architecture, despite having two fewer cores.

For users running Cinebench or similar rendering workloads, the Core i5-14401E is the clear pick. It achieves higher scores at 65 W TDP, uses a mainstream desktop socket, and includes integrated graphics. The Xeon Gold 6334 draws 165 W, needs a server platform, and still loses every benchmark.

The Xeon Gold 6334 does have attributes the Core i5-14401E lacks: eight-channel memory with 204.8 GB/s bandwidth, 64 PCIe Gen 4 lanes, and 8 cores. Those features matter for server deployments where memory bandwidth and I/O expandability outweigh raw Cinebench scores. The database does not include benchmarks for memory throughput or PCIe performance, so those strengths are not quantified here.

The verdict from the recorded data: choose the Core i5-14401E for compute-bound desktop and workstation tasks where single-thread and multi-thread Cinebench performance matter. Choose the Xeon Gold 6334 only if the platform requirements (eight-channel memory, 64 PCIe lanes, server socket) are non-negotiable, and accept that its compute performance in these tests is lower. The Core i5-14401E is the faster CPU in every measured metric.