CPU Comparison

The Intel Core i9-13905H and Intel Core 5 221E are both 14-core, 20-thread processors built on Intel’s 10 nm process, yet they serve fundamentally different markets. The data shows a clear split: the Core i9-13905H, a mobile Raptor Lake-H part, wins 4 of 17 head-to-head benchmarks, while the Core 5 221E, a desktop Bartlett Lake chip, takes 13. Despite the lopsided win count, both land at the 87th percentile among all CPUs, with average benchmark scores of 40313 and 40144, respectively. The Core 5 221E is not merely faster; it is decisively faster in single-threaded and many multi-threaded workloads, while the Core i9-13905H retains specific strengths in data compression, encryption, and extended instruction throughput.

Where Each One Wins

The Core i9-13905H’s victories are concentrated in specialized data-processing tasks. Its largest win comes in PassMark’s extended instructions test, where it scores 21297 against the Core 5 221E’s 18216, a 16.9% advantage. This indicates superior execution of complex instruction sets, which can benefit certain scientific or analytical workloads. It also leads in data compression, scoring 354330 versus 324285, a 9.3% edge, and in data encryption, 20464 versus 19205, a 6.6% margin. The only other win for the Core i9-13905H is in Cinebench R15 multi-core, where it posts 2857 against 2613, a 9.3% lead.

The Core 5 221E dominates nearly everywhere else, particularly in single-threaded performance. In Cinebench R23 single-core, it scores 3661 against the Core i9-13905H’s 2020, a staggering 44.8% advantage. That gap narrows in Cinebench R15 single-core, but remains significant: 368 versus 246, a 33.2% lead. The Core 5 221E also wins multi-threaded Cinebench runs, with R23 multi-core at 25933 versus 20034, a 22.7% margin, and R20 multi-core at 10891 versus 10605, a 2.6% edge. In PassMark’s general workloads, it wins integer math (117813 vs 101716, 13.7% ahead), floating-point math (79028 vs 73434, 7.1% ahead), and physics (2230 vs 2054, 7.9% ahead). It also takes the PassMark multi-thread test (30510 vs 29779, 2.4% ahead) and single-thread test (4147 vs 3703, 10.7% ahead).

Architecture Differences

The two chips share a surprising amount of core architecture. Both have 14 cores and 20 threads, with identical cache hierarchies: 80 KB of L1 per core, 2 MB of L2 per core, and 24 MB of shared L3. Both are manufactured on Intel’s 10 nm process with a 257 mm² die size. The differences begin with the microarchitecture lineage. The Core i9-13905H is based on Raptor Lake, specifically the Raptor Lake-H mobile variant, while the Core 5 221E uses Bartlett Lake. This generation gap explains much of the performance disparity; Bartlett Lake appears to deliver substantially higher per-clock performance, particularly in single-threaded tasks.

Clock speeds tell a nuanced story. The Core 5 221E has a higher base clock of 2.70 GHz versus 2.60 GHz, but the Core i9-13905H has a higher boost clock of 5.40 GHz versus 5.20 GHz. Despite the higher boost on the mobile chip, the desktop part wins all single-threaded benchmarks, suggesting architectural efficiency trumps raw clock rate. Thermal design power differs dramatically: the Core i9-13905H is rated at 45 W, while the Core 5 221E is rated at 65 W. This reflects their intended environments, the former for laptops, the latter for desktops.

Platform support diverges as well. The Core i9-13905H uses Intel BGA 1744, a soldered mobile socket, while the Core 5 221E uses Intel Socket 1700, a desktop socket. PCIe connectivity also differs: the mobile chip offers Gen 5 with 8 lanes (CPU only), whereas the desktop chip provides Gen 5 with 16 lanes (CPU only). Memory support is similar, both support DDR4 and DDR5 in dual-channel mode, but the Core 5 221E adds ECC memory support and a specified memory bandwidth of 89.6 GB/s, features absent from the Core i9-13905H’s specifications. Integrated graphics differ too: the Core i9-13905H has Iris Xe Graphics with 96 execution units, while the Core 5 221E has the more modest UHD Graphics 730.

The Verdict

The benchmark data points to a straightforward conclusion: the Intel Core 5 221E is the superior processor for most computing tasks. It wins 13 of 17 benchmarks, including every single-threaded test and the most demanding multi-threaded Cinebench R23 workload, where it leads by 22.7%. Its advantages in integer math (13.7%), floating-point math (7.1%), and PassMark multi-thread (2.4%) make it the stronger choice for general productivity, content creation, and computational workloads. The Core 5 221E also offers ECC memory support, a feature valuable for stability-critical environments, and a higher memory bandwidth specification of 89.6 GB/s.

The Intel Core i9-13905H, however, is not without its niche. Its 16.9% lead in extended instructions and 9.3% lead in data compression make it attractive for workloads that heavily utilize specialized instruction sets or compressed data streams. Its 6.6% edge in data encryption could also favor security-focused applications. For users whose primary tasks involve these specific operations, the Core i9-13905H may be worth considering. However, the data also shows that the Core i9-13905H’s nearest rivals include the AMD Ryzen 9 7940H (deltaPct -0.3) and Intel Xeon 6507P (deltaPct -0.3), indicating it competes in a crowded field. The Core 5 221E’s nearest rival is the AMD Ryzen 7 7700 (deltaPct 0.2), showing it holds its own against modern desktop parts.

The choice ultimately depends on platform and workload. For a desktop user seeking maximum performance across a broad range of tasks, the Core 5 221E is clearly the better buy based on benchmark results. For a mobile user with specific data-centric workloads, the Core i9-13905H offers targeted strengths, but it trails in nearly every general-purpose metric.

FAQ

Q: Which processor is faster in single-threaded tasks?

A: The Intel Core 5 221E wins every single-threaded benchmark. Its largest margin is in Cinebench R23 single-core, where it scores 3661 versus the Core i9-13905H’s 2020, a 44.8% advantage. In PassMark single-thread, it leads 4147 to 3703, a 10.7% edge.

Q: Does the Core i9-13905H win any multi-threaded benchmarks?

A: Yes, but only one. The Core i9-13905H wins Cinebench R15 multi-core with a score of 2857 versus 2613 for the Core 5 221E, a 9.3% lead. The Core 5 221E wins all other multi-threaded tests, including Cinebench R23 multi-core by 22.7%.

Q: What are the memory support differences?

A: Both CPUs support DDR4 and DDR5 in dual-channel mode. The Core 5 221E adds ECC memory support and has a specified memory bandwidth of 89.6 GB/s. The Core i9-13905H does not support ECC memory and has no specified memory bandwidth in the data.

Q: How do their core and thread counts compare?

A: They are identical: both have 14 cores and 20 threads. Their cache layouts are also the same, with 80 KB of L1 per core, 2 MB of L2 per core, and 24 MB of shared L3.

Q: Which chip has a higher boost clock?

A: The Core i9-13905H has a boost clock of 5.40 GHz, which is higher than the Core 5 221E’s 5.20 GHz. Despite this, the Core 5 221E wins all single-threaded benchmarks, indicating architectural efficiency matters more than clock speed.

Q: What are the key platform differences?

A: The Core i9-13905H is a mobile chip using Intel BGA 1744 with 45 W TDP, while the Core 5 221E is a desktop chip using Intel Socket 1700 with 65 W TDP. The desktop chip also offers 16 PCIe Gen 5 lanes versus 8 on the mobile part.

Head-to-Head Benchmarks

The most dramatic single result is in Cinebench R23 single-core, where the Core 5 221E’s 3661 crushes the Core i9-13905H’s 2020, a 44.8% delta. This is the largest margin in any test and underscores the architectural gap between Bartlett Lake and Raptor Lake-H. The Cinebench R15 single-core test tells a similar story, with the Core 5 221E leading 368 to 246, a 33.2% advantage.

Multi-threaded Cinebench results are more varied. The Core i9-13905H takes R15 multi-core 2857 to 2613, a 9.3% win, but the Core 5 221E reverses that in R20 multi-core, winning 10891 to 10605, a 2.6% margin. The gap widens significantly in R23 multi-core, where the Core 5 221E posts 25933 against 20034, a 22.7% lead. This progression suggests the Core 5 221E scales better under sustained multi-threaded loads.

In PassMark workloads, the Core i9-13905H’s wins are all in data-centric tasks. Its extended instructions score of 21297 beats 18216 by 16.9%, and its data compression score of 354330 beats 324285 by 9.3%. Data encryption also favors the mobile chip, 20464 versus 19205, a 6.6% edge. The Core 5 221E’s PassMark wins are broader. It leads integer math 117813 to 101716, a 13.7% margin, and floating-point math 79028 to 73434, a 7.1% edge. In physics, it wins 2230 to 2054, a 7.9% gap. The PassMark multi-thread test goes to the Core 5 221E by a slim 2.4% (30510 vs 29779), while the single-thread test shows a clearer 10.7% lead (4147 vs 3703). Random string sorting is nearly tied, with the Core 5 221E ahead 37686 to 37460, a 0.6% margin. The only PassMark test the Core i9-13905H wins beyond its three data-centric victories is none; the Core 5 221E even takes the find prime numbers test, 173 versus 122, a 29.5% lead. Overall, the Core 5 221E’s 13 wins against 4 for the Core i9-13905H make it the dominant performer in the vast majority of measured scenarios.