Intel Core i5-13400T vs Intel Xeon W-1290P Comparison

Head-to-Head Benchmarks

The head-to-head results split into two clear groups, with the Intel Xeon W-1290P dominating every Cinebench iteration while the Intel Core i5-13400T takes both Geekbench tests. In Cinebench R15, R20, and R23, regardless of whether the workload is multicore or singlecore, the Xeon W-1290P posts a consistent 11.6% advantage. That margin appears across all six Cinebench entries: R15 multicore (1915 vs 1716), R15 singlecore (270 vs 242), R20 multicore (7983 vs 7152), R20 singlecore (1126 vs 1009), R23 multicore (19008 vs 17029), and R23 singlecore (2683 vs 2404). The uniformity of that 11.6% delta across every Cinebench test suggests a consistent throughput advantage in rendering-style workloads, not a workload-specific quirk.

The Geekbench results flip the script. The i5-13400T wins multicore with 10227 against the Xeon's 8852, a 13.4% lead, and wins singlecore with 1899 against 1703, a 10.3% lead. These are not small margins, and they are notably larger in the opposite direction than the Cinebench deltas. The pattern is striking: the Xeon W-1290P wins six of the eight head-to-head tests, yet the i5-13400T wins the two that are far apart in Geekbench. The average benchmark score tells a similar story, the Xeon's average is 5443 while the i5-13400T's average is 5210, a gap of roughly 4.5% in favor of the Xeon. Both chips sit at the 60th percentile among all CPUs in the database, so they occupy the same overall performance tier despite their divergent test-level results.

The nearest rivals in the database provide context for where each lands. The Xeon W-1290P's average score of 5443 puts it 0.3% ahead of the AMD Ryzen Threadripper 1920 (5425) and 1.9% ahead of the Intel Core i9-13900TE (5342), while sitting 0.5% behind the AMD EPYC 7351P (5469) and 2% behind the Intel Core i9-10900X (5555). The i5-13400T's average of 5210 places it 0.2% above the Intel Xeon E-2378G (5199) but 0.6% below the Intel Core i9-10850K (5240), 0.6% below the Intel Core i7-11700B (5241), and 0.8% below the Intel Core i5-14401E (5253). These rival positions show both processors clustered within a narrow band, with the Xeon sitting slightly higher in the overall average.

Where Each One Wins

The Xeon W-1290P is the clear choice for multi-threaded rendering workloads based on Cinebench. Its R23 multicore score of 19008 exceeds the i5-13400T's 17029 by 1979 points, and the same 11.6% edge holds in R20 multicore (7983 vs 7152) and R15 multicore (1915 vs 1716). For users whose primary metric is Cinebench-style all-core rendering, the Xeon's six-for-six sweep in that suite makes it the superior part, even though both processors have 10 cores.

The i5-13400T wins in Geekbench, which suggests it handles the specific mix of integer, floating-point, and memory operations in that benchmark more efficiently. The multicore Geekbench gap of 13.4% is the largest delta in the entire comparison, and the singlecore gap of 10.3% is the second largest. The i5-13400T also carries a much lower TDP of 35 watts against the Xeon's 125 watts, so in scenarios where a workload is Geekbench-like and power draw matters, the i5-13400T delivers higher scores at a fraction of the thermal budget. The database does not record a thermal or power efficiency metric, but the TDP figures alone signal a dramatic difference in electrical and cooling requirements.

Singlecore performance tells a split story. The Xeon wins singlecore in Cinebench R15, R20, and R23 by that same 11.6% margin, with singlecore scores of 270 vs 242, 1126 vs 1009, and 2683 vs 2404 respectively. But the i5-13400T wins singlecore in Geekbench with 1899 vs 1703. This is not a case where one chip is categorically faster in single-threaded work; the benchmark suite determines the winner.

Architecture Differences

The two processors come from different Intel architecture generations. The Xeon W-1290P is built on Comet Lake, the 10 nm process, and uses a die size of 206 mm². The i5-13400T uses Raptor Lake (Raptor Lake-S codename), also on a 10 nm process, with a slightly larger die at 215 mm². Both are fabricated by Intel, and neither has a transistor count recorded in the database.

Cache organization differs substantially. The Xeon W-1290P provides 64 KB of L1 per core, 256 KB of L2 per core, and 20 MB of shared L3. The i5-13400T provides 80 KB of L1 per core, a much larger 1.25 MB of L2 per core, and the same 20 MB of shared L3. The i5's larger per-core L2 cache is a notable architectural upgrade, likely contributing to its Geekbench wins, while the shared L3 capacity is identical between the two.

Memory architecture also separates them. The Xeon supports only DDR4 with a dual-channel bus and a recorded memory bandwidth of 46.9 GB/s, and it supports ECC memory. The i5-13400T supports both DDR4 and DDR5 on a dual-channel bus, though no memory bandwidth figure is recorded for it, and it does not support ECC. The PCIe interface differs as well: the Xeon offers Gen 3 with 16 CPU lanes, while the i5-13400T offers Gen 5 with 20 CPU lanes, a generational leap in both bandwidth and lane count.

The integrated graphics differ: the Xeon uses UHD Graphics P630, while the i5-13400T uses UHD Graphics 730. Neither benchmark in the database tests these iGPUs, so no performance comparison is available from the recorded data. The Xeon's market segment is listed as Mobile while the i5-13400T is Desktop, though the Xeon's socket is Intel Socket 1200 and the i5 uses Intel Socket 1700.

Specification Differences

The core and thread counts differ despite both having 10 cores. The Xeon W-1290P runs 10 cores with 20 threads, while the i5-13400T runs 10 cores with 16 threads, meaning the Xeon supports hyper-threading across all cores while the i5 does not. The base clock of the Xeon is 3.70 GHz against the i5's 1300.00 MHz (1.30 GHz), and the boost clock is 5.30 GHz against the i5's 4.40 GHz. The TDP difference is large: 125 watts for the Xeon versus 35 watts for the i5.

The sockets are incompatible (Socket 1200 vs Socket 1700), relegating them to different motherboard platforms. The Xeon's launch date is 2020-05-12, while the i5-13400T's is 2023-01-03. The Xeon's launch MSRP is $539, and the i5-13400T's launch MSRP is $221. Both are listed as Active in production status, and neither has an unlocked multiplier. The part numbers are SRKT7 for the Xeon and SRMBR for the i5.

FAQ

Q: Which processor has more threads?

A: The Intel Xeon W-1290P has 20 threads, while the Intel Core i5-13400T has 16 threads. Both have 10 cores.

Q: Does the i5-13400T support ECC memory?

A: No. The Intel Core i5-13400T does not support ECC memory. The Intel Xeon W-1290P supports ECC memory.

Q: Which chip wins in Cinebench R23 multicore?

A: The Intel Xeon W-1290P wins with a score of 19008 against the Intel Core i5-13400T's 17029, a margin of 11.6%.

Q: Which chip wins in Geekbench multicore?

A: The Intel Core i5-13400T wins with 10227 against the Intel Xeon W-1290P's 8852, a 13.4% advantage.

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

A: Both processors have 20 MB of shared L3 cache. The L1 and L2 caches differ: the Xeon has 64 KB L1 and 256 KB L2 per core, while the i5 has 80 KB L1 and 1.25 MB L2 per core.

Q: What memory types does each support?

A: The Intel Xeon W-1290P supports DDR4 only, with dual-channel memory and a recorded bandwidth of 46.9 GB/s. The Intel Core i5-13400T supports both DDR4 and DDR5 on a dual-channel bus, with no bandwidth figure recorded.

Q: What is the TDP of each processor?

A: The Intel Xeon W-1290P has a TDP of 125 watts, while the Intel Core i5-13400T has a TDP of 35 watts.

The Verdict

The data points to a split recommendation based on workload and platform constraints. For Cinebench-based rendering tasks, the Intel Xeon W-1290P is the stronger part, winning all six Cinebench comparisons by exactly 11.6% and posting a higher average benchmark score (5443 vs 5210). It also offers ECC memory support and 20 threads against the i5's 16, which matters for reliability-focused or heavily threaded compute environments. Its higher base and boost clocks, 3.70 GHz and 5.30 GHz respectively, support its consistent Cinebench advantage.

For Geekbench-style workloads, the Intel Core i5-13400T is the better performer, leading by 13.4% in multicore and 10.3% in singlecore. It also draws dramatically less power at 35 watts versus 125 watts, supports newer DDR5 memory and PCIe Gen 5 with 20 lanes, and uses a newer architecture (Raptor Lake vs Comet Lake). Its larger per-core L2 cache (1.25 MB vs 256 KB) likely contributes to the Geekbench results.

The choice depends on which benchmark suite reflects the intended use. If the workload resembles Cinebench, pick the Xeon W-1290P. If it resembles Geekbench, pick the i5-13400T. The i5-13400T also makes sense for power-constrained or newer-platform builds, while the Xeon suits older Socket 1200 systems needing ECC. Neither chip dominates the other across all recorded tests, so the final selection should follow the specific application, not a single headline score.