Intel Core i7-14700F vs Intel Core Ultra X7 368H Comparison

Intel Core i7-14700F vs Intel Core Ultra X7 368H is a comparison between two very different Intel processors. The i7-14700F is a desktop part built on the Raptor Lake architecture, while the Ultra X7 368H is a mobile processor using the Panther Lake design. The recorded data shows a clear split in performance characteristics, with the desktop chip dominating most compute workloads but the mobile chip showing unexpected strengths in specific tests. This analysis relies entirely on benchmark results from the database to determine which processor delivers better performance in various scenarios.

Head-to-Head Benchmarks

The Intel Core i7-14700F wins 15 of the 17 head-to-head benchmark comparisons, and the margins are often substantial. In Cinebench tests, the desktop processor shows consistent superiority across all versions. The R15 multicore test shows the i7-14700F scoring 3540 against 2844 for the Ultra X7 368H, a delta of 24.5%. The R15 singlecore result is nearly identical in percentage terms, with 499 versus 401, a 24.4% advantage. This pattern repeats in R20 and R23, where the multicore deltas are 24.5% in both cases, and the singlecore deltas are also 24.4%. The i7-14700F achieves 35122 in R23 multicore while the mobile chip manages 28221.

The PassMark suite reveals even larger gaps in certain workloads. Integer math shows the most dramatic difference, with the i7-14700F scoring 155808 against 88083, a 76.9% lead. Data compression also favors the desktop part heavily, 505885 versus 312927, a 61.7% delta. Random string sorting shows a 46.8% advantage for the i7-14700F, with scores of 55918 and 38093. The multithread test shows a 25.4% lead, with 41317 versus 32956. Data encryption and extended instructions show smaller but still clear advantages: 19.5% and 11.3% respectively. The floating point math test is very close, with the i7-14700F ahead by only 1.3%, scoring 107005 versus 105681. The single thread tests show a 6.3% advantage, 4257 versus 4005.

The Ultra X7 368H wins two tests, and both are notable. The find prime numbers test shows the mobile chip scoring 321 against 176, a delta of -45.2% from the i7-14700F's perspective, meaning the Ultra X7 is dramatically faster. The physics test also goes to the mobile part, with 2857 versus 2455, a -14.1% delta. These are the only two areas where the Ultra X7 demonstrates superiority, and they are specific to the PassMark workload definitions. The overall average benchmark score reflects the general trend: the i7-14700F averages 53620 across all tests, while the Ultra X7 368H averages 40518. The i7-14700F sits at the 91st percentile of all CPUs in the database, while the Ultra X7 368H is at the 87th percentile.

Where Each One Wins

The i7-14700F is the clear winner in rendering workloads, as demonstrated by the Cinebench results across R15, R20, and R23. Any task that relies on multi-threaded CPU rendering, such as 3D scene generation or video encoding, will see a consistent 24.5% advantage from the desktop chip. The single-core Cinebench results also favor the i7-14700F by 24.4%, indicating superiority in tasks that depend on single-thread performance, such as legacy applications or lightly threaded design tools. The PassMark integer math and data compression results show that the i7-14700F excels in general-purpose arithmetic and archive handling, with leads of 76.9% and 61.7% respectively. Random string sorting, which often appears in database and text processing workloads, shows the i7-14700F ahead by 46.8%. For encryption tasks, the i7-14700F provides a 19.5% advantage, and extended instruction workloads (SIMD-heavy code) see an 11.3% lead.

The Ultra X7 368H wins in two specific PassMark tests. The find prime numbers test measures a highly specialized mathematical operation, and here the mobile chip scores 321 versus 176, a 45.2% advantage. This suggests the Panther Lake architecture has an optimized path for this particular algorithm, likely related to its newer instruction handling. The physics test also goes to the Ultra X7, with 2857 versus 2455, a 14.1% lead. This test simulates physical calculations, and the mobile chip's newer process node may contribute to better efficiency in this workload. Outside of these two tests, the Ultra X7 368H does not win any other benchmark in the database, including all Cinebench variants and the remaining PassMark tests.

Architecture Differences

The two processors use fundamentally different Intel architectures. The i7-14700F is based on Raptor Lake, specifically the Raptor Lake-R revision, and is part of the Core 14th Gen series. It uses the Intel 10 nm process node and is built on a 257 mm² die. The Ultra X7 368H uses the Panther Lake architecture, which is the newer design, and is manufactured on the Intel 3 nm process. This process difference is significant, as the smaller node typically allows for higher transistor density and better power efficiency, though the die size for the Ultra X7 is not recorded in the database.

The core configurations differ substantially. The i7-14700F has 20 cores and 28 threads, while the Ultra X7 368H has 16 cores and 16 threads. The desktop chip uses hyper-threading, which explains the thread count being higher than the core count, while the mobile chip has a 1:1 core-to-thread ratio. The cache structures also diverge. The i7-14700F has 80 KB of L1 cache per core, 2 MB of L2 cache per core, and 33 MB of shared L3 cache. The Ultra X7 368H has 192 KB of L1 cache per core, 2.5 MB of L2 cache per core, and 18 MB of shared L3 cache. The mobile chip has larger per-core caches, but the desktop chip has a much larger shared L3 pool.

The integrated graphics differ as well. The i7-14700F has no integrated graphics, with the database listing "N/A" for that field. The Ultra X7 368H includes an Arc B390 integrated GPU, which is a notable feature for a mobile processor. This means the Ultra X7 can drive displays and handle light graphics workloads without a discrete GPU, while the i7-14700F requires a separate graphics card. The memory support also differs, with the i7-14700F supporting DDR4 and DDR5 memory in a dual-channel configuration, while the Ultra X7 368H supports LPDDR5X memory with a recorded bandwidth of 153.6 GB/s, also in a dual-channel setup.

Specification Differences

The base clocks differ slightly, with the i7-14700F running at 2.10 GHz and the Ultra X7 368H at 2.00 GHz. The boost clocks show the desktop chip reaching 5.40 GHz while the mobile chip maxes out at 5.00 GHz. The thermal design power (TDP) represents one of the largest specification gaps: the i7-14700F has a TDP of 65 watts, while the Ultra X7 368H has a TDP of 25 watts. This indicates the mobile chip is designed for much lower power consumption, which is typical for laptop processors.

The sockets are completely different. The i7-14700F uses Intel Socket 1700, which is a desktop LGA socket. The Ultra X7 368H uses Intel BGA 2540, which is a ball-grid array socket designed for direct soldering onto motherboards in mobile devices. The PCIe support also differs, with the i7-14700F providing Gen 5 with 16 lanes from the CPU, while the Ultra X7 368H provides Gen 5 with only 4 lanes from the CPU. The desktop chip has more PCIe lanes for expansion cards and other peripherals.

Memory support differs in type and features. The i7-14700F supports both DDR4 and DDR5 memory, giving system builders flexibility in choosing older or newer memory standards. It also supports ECC memory, which is a feature for reliability in workstation or server environments. The Ultra X7 368H only supports LPDDR5X memory, which is a low-power variant typically soldered onto the motherboard. It does not support ECC memory. The release dates are also different, with the i7-14700F launching on January 7, 2024, and the Ultra X7 368H launching on January 4, 2026. The i7-14700F has a recorded launch MSRP of $359, while the Ultra X7 368H does not have a launch MSRP in the database. The market segments clarify their intended use: the i7-14700F is a Desktop processor, while the Ultra X7 368H is a Mobile processor.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core i7-14700F has 20 cores and 28 threads, while the Intel Core Ultra X7 368H has 16 cores and 16 threads. The i7-14700F also supports hyper-threading, which is why its thread count exceeds its core count.

Q: What are the clock speed differences between the two processors?

A: The i7-14700F has a base clock of 2.10 GHz and a boost clock of 5.40 GHz. The Ultra X7 368H has a base clock of 2.00 GHz and a boost clock of 5.00 GHz.

Q: How do the cache sizes compare?

A: The i7-14700F has 80 KB of L1 cache per core, 2 MB of L2 cache per core, and 33 MB of shared L3 cache. The Ultra X7 368H has 192 KB of L1 cache per core, 2.5 MB of L2 cache per core, and 18 MB of shared L3 cache.

Q: Which processor supports integrated graphics?

A: The Intel Core Ultra X7 368H includes integrated graphics in the form of an Arc B390 GPU. The Intel Core i7-14700F does not have any integrated graphics, as the database lists "N/A" for that field.

Q: What memory types do each processor support?

A: The i7-14700F supports both DDR4 and DDR5 memory in a dual-channel configuration, and it supports ECC memory. The Ultra X7 368H supports LPDDR5X memory in a dual-channel configuration with a bandwidth of 153.6 GB/s, and it does not support ECC memory.

Q: In which benchmark tests does the Ultra X7 368H outperform the i7-14700F?

A: The Ultra X7 368H wins in two tests from the database: the PassMark find prime numbers test, where it scores 321 versus 176, and the PassMark physics test, where it scores 2857 versus 2455. The i7-14700F wins the other 15 head-to-head benchmarks.