Intel Core 5 221TE vs Intel Core Ultra X7 368H Comparison

The Intel Core 5 221TE and the Intel Core Ultra X7 368H occupy distinctly different corners of the processor market, yet both are actively produced by Intel. The data shows a decisive performance gap, with the mobile-oriented Ultra X7 368H winning every single recorded benchmark in the database. This analysis breaks down the architectural reasons behind that sweep and what it means for each processor’s intended role.

Where Each One Wins

The benchmark results are unequivocal: the Intel Core Ultra X7 368H wins all 17 head-to-head comparisons, leaving the Intel Core 5 221TE with zero wins. There is no workload category in the recorded data where the 221TE takes the lead, whether single-threaded or multi-threaded, integer or floating point math, or data compression.

The Core 5 221TE does hold its own in one specific context: its average benchmark score of 17860 places it in the 71st percentile of all CPUs in the database. It sits within 1% of a cluster of comparable desktop processors, including the AMD Ryzen 5 3600XT (17891, delta -0.2%), the Intel Core 5 120U (17898, delta -0.2%), and the Intel Core 7 350 (17779, delta 0.5%). This positions the 221TE as a solid mid-pack desktop part, competitive with its immediate peers but not a standout.

The Core Ultra X7 368H, by contrast, achieves an average benchmark score of 40518, placing it in the 87th percentile globally. Its nearest rivals are higher-tier parts: the Intel Core 7 253PE (40557, delta -0.1%), the Intel Core 5 223PE (40585, delta -0.2%), the AMD Ryzen 9 7940H (40431, delta 0.2%), and the Intel Xeon 6507P (40426, delta 0.2%). The data indicates the Ultra X7 competes in a performance class roughly 2.3 times higher than the 221TE, based on average scores.

Architecture Differences

The two processors come from fundamentally different design lineages. The Intel Core 5 221TE is a desktop chip based on Bartlett Lake, built on Intel’s 10 nm process node with a die size of 215 mm². It uses the Intel Socket 1700 platform and carries the Core 5 generation label. The Intel Core Ultra X7 368H is a mobile processor from the Core Ultra Series 3, built on the Panther Lake architecture (Panther Lake-H), fabricated on a 3 nm process node. It uses the Intel BGA 2540 socket.

Core counts differ substantially: the 221TE has 10 cores and 16 threads, while the Ultra X7 368H has 16 cores and 16 threads. The thread count parity with a higher core count means the Ultra X7 relies on a different threading model, likely without hyper-threading, whereas the 221TE’s 10 cores expand to 16 threads. Cache hierarchies also diverge. The 221TE provides 80 KB of L1 per core, 1.25 MB of L2 per core, and 24 MB of shared L3. The Ultra X7 offers larger per-core caches: 192 KB L1 per core and 2.5 MB L2 per core, but a smaller 18 MB shared L3.

Memory support reflects their different market segments. The desktop 221TE supports DDR4 and DDR5 memory with dual-channel access and a memory bandwidth of 76.8 GB/s, plus ECC memory support. The mobile Ultra X7 uses LPDDR5X, also dual-channel, but delivers a much higher memory bandwidth of 153.6 GB/s, double that of the 221TE. The Ultra X7 does not support ECC memory. PCIe lanes also differ: the 221TE provides Gen 5 with 16 lanes (CPU only), while the Ultra X7 provides Gen 5 with just 4 lanes (CPU only), reflecting the constraints of a mobile platform.

Integrated graphics differ as well. The 221TE uses UHD Graphics 730, while the Ultra X7 pairs with Arc B390. The release dates are separated by roughly a year, with the 221TE launching in January 2025 and the Ultra X7 in January 2026. The 221TE has a launch MSRP of $232; no launch MSRP is recorded for the Ultra X7.

Head-to-Head Benchmarks

The Cinebench results show the Ultra X7’s dominance in both multi-core and single-core rendering workloads. In Cinebench R15 multi-core, the Ultra X7 scores 2844 against the 221TE’s 1139, a delta of -60%. Single-core R15 shows 401 versus 160, a -60.1% gap. The pattern holds in R20: multi-core 11852 versus 4748 (-59.9%) and single-core 1673 versus 670 (-60%). In R23, the most demanding rendering test, the Ultra X7 scores 28221 multi-core and 3984 single-core, versus 11305 and 1596 for the 221TE, both at -59.9%.

The PassMark suite reveals where the largest deltas occur. The biggest single gap is in the find prime numbers test, where the Ultra X7 scores 321 against the 221TE’s 59, a -81.6% difference. Floating point math shows a -70% delta, with scores of 105681 versus 31661. Data encryption shows 25228 versus 8963, a -64.5% gap, while extended instructions show 25669 versus 9655, a -62.4% delta. Physics testing delivers 2857 versus 977, a -65.8% difference.

Other workloads show smaller but still substantial gaps. Multi-thread performance in PassMark is 32956 versus 13301, a -59.6% delta. Integer math shows 88083 versus 42303, a -52% difference. Random string sorting scores 38093 versus 16929, a -55.6% gap. Data compression shows 312927 versus 156682, a -49.9% difference, the smallest delta recorded. Single-thread PassMark scores are 4005 versus 1734, a -56.7% gap. The narrowest margins still favor the Ultra X7 by roughly half, while the widest margins approach 82%.

FAQ

Q: Which processor has more cores?

A: The Intel Core Ultra X7 368H has 16 cores, while the Intel Core 5 221TE has 10 cores. Both processors have 16 threads.

Q: What is the memory bandwidth difference?

A: The Ultra X7 368H has a memory bandwidth of 153.6 GB/s, double the 76.8 GB/s of the 221TE. The Ultra X7 uses LPDDR5X, while the 221TE supports DDR4 and DDR5.

Q: How does the L3 cache compare?

A: The 221TE has 24 MB of shared L3 cache, while the Ultra X7 has 18 MB of shared L3 cache. The Ultra X7 has larger per-core L1 and L2 caches.

Q: Which processor has a higher single-thread score?

A: The Ultra X7 368H scores 4005 in the PassMark single-thread test, compared to 1734 for the 221TE, a -56.7% delta. Cinebench R23 single-core shows 3984 versus 1596.

Q: Are both processors currently in production?

A: Yes, both the Intel Core 5 221TE and the Intel Core Ultra X7 368H have an Active production status.

Q: What sockets do these processors use?

A: The 221TE uses Intel Socket 1700, a desktop platform. The Ultra X7 368H uses Intel BGA 2540, a mobile platform.

The Verdict

The recorded data supports only one conclusion for raw performance: the Intel Core Ultra X7 368H is the superior processor across every benchmark in the database. Its 87th percentile ranking, 40518 average benchmark score, and 60% or greater lead in most Cinebench tests confirm a substantial performance advantage, not a marginal one. The 16-core configuration, higher memory bandwidth, and 3 nm process node all contribute to this result.

The Intel Core 5 221TE is not without merit, but its strengths lie elsewhere. Its 71st percentile ranking and average score of 17860 place it in the middle of the desktop processor field, competitive with parts like the AMD Ryzen 5 3600XT and Intel Core 7 350. It offers ECC memory support, which the Ultra X7 lacks, and its 16 PCIe Gen 5 lanes provide more expansion capability than the Ultra X7’s 4 lanes. Its desktop socket and DDR4/DDR5 support make it a conventional choice for systems that do not need the Ultra X7’s performance ceiling.

The choice between them depends on the target platform. The Ultra X7 368H is a mobile processor on BGA 2540, designed for laptops where its 25 W TDP and high performance make sense. The 221TE is a desktop processor on Socket 1700 with a 45 W TDP, suited for systems where ECC memory and more PCIe lanes matter. The data does not show a scenario where the 221TE outperforms the Ultra X7, but its feature set addresses different requirements.

Specification Differences

| Specification | Intel Core 5 221TE | Intel Core Ultra X7 368H |

|----------------|---------------------|--------------------------|

| Cores | 10 | 16 |

| Threads | 16 | 16 |

| Base Clock | 1.80 GHz | 2.00 GHz |

| Boost Clock | 5.00 GHz | 5.00 GHz |

| TDP | 45 W | 25 W |

| Socket | Intel Socket 1700 | Intel BGA 2540 |

| Architecture | Bartlett Lake | Panther Lake |

| Process Node | 10 nm | 3 nm |

| L1 Cache | 80 KB (per core) | 192 KB (per core) |

| L2 Cache | 1.25 MB (per core) | 2.5 MB (per core) |

| L3 Cache | 24 MB (shared) | 18 MB (shared) |

| Memory Support | DDR4, DDR5 | LPDDR5X |

| Memory Bus | Dual-channel | Dual-channel |

| Memory Bandwidth | 76.8 GB/s | 153.6 GB/s |

| ECC Memory | Yes | No |

| PCIe | Gen 5, 16 Lanes (CPU only) | Gen 5, 4 Lanes (CPU only) |

| Integrated Graphics | UHD Graphics 730 | Arc B390 |

| Market Segment | Desktop | Mobile |

| Release Date | January 2025 | January 2026 |

| Launch MSRP | $232 | Not recorded |

| Part Number | SRVQS | SA4R7Q9EJ |