Intel Core i7-12700F vs Intel Core Ultra 5 225H Comparison

The Intel Core Ultra 5 225H and the Intel Core i7-12700F represent two distinct philosophies in processor design: a power-efficient mobile chip built on a high-end node versus a higher-power desktop part from an older generation. The benchmark data reveals a nuanced battle where the desktop chip generally dominates multi-threaded and memory-heavy workloads, while the mobile chip counters with superior efficiency in specific single-thread and specialized tasks. Both processors land in the 82nd percentile of all CPUs, but their route to that ranking is markedly different.

Head-to-Head Benchmarks

The Intel Core i7-12700F takes the overall win count in the head-to-head comparisons, securing 11 victories against 8 for the Ultra 5 225H. The most decisive defeat for the mobile chip comes in PassMark’s integer math test, where the i7-12700F scores 107013 against 68520, a crushing 36% advantage. This trend continues in data compression, where the desktop part scores 384463 versus 283451, a 26.3% lead, and in random string sorting, where it wins by 15.6% (39852 vs 33654). These results point to the i7-12700F’s superior sustained throughput in highly parallel integer workloads.

Multi-core rendering benchmarks follow a similar pattern, though with smaller margins. In Cinebench R23 multi-core, the i7-12700F scores 15291 against 14629.5 for the Ultra 5, a 4.3% win. The gap widens in Geekbench multi-core, where the desktop chip leads 13039 to 11526, an 11.6% advantage. Cinebench R20 multi-core shows a 6.7% edge for the i7 (10767 vs 10041), and R15 multi-core shows an 8.1% edge (2610 vs 2397.5). The PassMark multithread test also favors the i7-12700F, scoring 30445 versus 28119, a 7.6% difference.

However, the Ultra 5 225H posts several notable wins that highlight its architectural efficiency. The most dramatic is in PassMark’s find prime numbers test, where it scores 220 versus just 98 for the i7-12700F — an extraordinary 124.5% advantage. This suggests the newer core design handles this particular instruction pattern far better. The mobile chip also wins PassMark single-thread performance decisively, scoring 4258 against 3850, a 10.6% lead. This is corroborated by Cinebench R23 single-core, where the Ultra 5 wins 1969 to 1898 (3.7%), and Cinebench R15 single-core, where it wins 288.5 to 271 (6.5%).

The Ultra 5 also shows strength in floating-point math, scoring 86540 against 81804 for the i7-12700F, a 5.8% win. In PassMark physics, the mobile chip wins 1877 to 1488, a substantial 26.1% margin. Data encryption also goes to the Ultra 5, with a score of 21428 versus 20185, a 6.2% edge. Interestingly, the i7-12700F wins Cinebench R20 single-core (1519 vs 1417, a 6.7% margin) and Geekbench single-core (2169 vs 2151, a marginal 0.8% edge), showing that the single-thread story is not uniform across all benchmarks.

Architecture Differences

The fundamental architectural split is stark. The Intel Core Ultra 5 225H is built on Arrow Lake-H, a 3 nm process from TSMC, while the i7-12700F uses Alder Lake-S on Intel’s 10 nm process. This node advantage gives the Ultra 5 a significant efficiency head start, reflected in its 28 W TDP versus the i7-12700F’s 65 W TDP.

Core configurations diverge substantially. The Ultra 5 225H has 14 cores and 14 threads, meaning it lacks Hyper-Threading. The i7-12700F has 12 cores but 20 threads, indicating a hybrid setup with performance and efficiency cores where some support multi-threading. This explains why the i7-12700F outperforms in heavily threaded integer workloads despite having fewer physical cores. The cache hierarchy also differs: the Ultra 5 has 192 KB L1 and 3 MB L2 per core, with 18 MB shared L3. The i7-12700F has smaller per-core caches (80 KB L1, 1.25 MB L2) but a larger 25 MB shared L3.

Memory support separates the two further. The Ultra 5 supports DDR5 and LPDDR5X with a dual-channel bus and a specified 102.4 GB/s bandwidth. The i7-12700F supports DDR4 and DDR5, with no bandwidth figure listed. PCIe connectivity differs as well: the Ultra 5 offers Gen 5 with 8 CPU lanes, while the i7-12700F offers Gen 5 with 16 CPU lanes. The Ultra 5 includes integrated Arc Graphics 130T, while the i7-12700F has no integrated graphics, requiring a discrete GPU. The Ultra 5 uses an Intel BGA 2049 socket and is mobile-oriented, while the i7-12700F uses the desktop Intel Socket 1700. The i7-12700F has a 215 mm² die size, while no die size is listed for the Ultra 5.

FAQ

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

A: The Intel Core Ultra 5 225H generally leads in single-thread tests. It wins PassMark single-thread by 10.6% (4258 vs 3850) and Cinebench R23 single-core by 3.7% (1969 vs 1898). However, the i7-12700F wins Cinebench R20 single-core by 6.7% (1519 vs 1417) and Geekbench single-core by 0.8% (2169 vs 2151), so the result depends on the specific benchmark.

Q: How do the two chips compare in multi-threaded rendering?

A: The i7-12700F is consistently ahead in multi-threaded Cinebench tests. It leads by 8.1% in R15 (2610 vs 2397.5), 6.7% in R20 (10767 vs 10041), and 4.3% in R23 (15291 vs 14629.5). The margin shrinks in the newer R23 test, suggesting the Ultra 5’s architecture narrows the gap in more modern workloads.

Q: Is the Core Ultra 5 225H better at any math-intensive tasks?

A: Yes, decisively. The Ultra 5 225H dominates in PassMark’s find prime numbers test with a 124.5% advantage (220 vs 98) and wins floating-point math by 5.8% (86540 vs 81804). It also wins physics by 26.1% (1877 vs 1488). In contrast, the i7-12700F wins integer math by 36% (107013 vs 68520).

Q: What is the TDP difference between the two?

A: The Core Ultra 5 225H has a 28 W TDP, while the Core i7-12700F has a 65 W TDP. This makes the Ultra 5 significantly more power-efficient on paper, likely suited for thinner mobile designs, whereas the i7-12700F is a standard desktop part.

Q: Which processor has more PCIe lanes?

A: The Intel Core i7-12700F has more CPU PCIe lanes, with 16 Gen 5 lanes, compared to the Core Ultra 5 225H’s 8 Gen 5 lanes. This gives the desktop chip more direct connectivity for expansion devices.

Q: Do both processors support the same memory types?

A: No. The Core Ultra 5 225H supports DDR5 and LPDDR5X. The Core i7-12700F supports DDR4 and DDR5. The Ultra 5 also lists a 102.4 GB/s memory bandwidth, while no bandwidth figure is provided for the i7-12700F.

The Verdict

The data guides a clear split recommendation based on use case. For desktop users prioritizing raw multi-threaded integer performance and sustained throughput, the Intel Core i7-12700F is the stronger choice. Its 36% win in integer math, 26.3% win in data compression, and consistent leads across Cinebench multi-core and Geekbench multi-core make it the pick for tasks like compiling, video encoding, or heavy spreadsheet crunching that scale with thread count and memory bandwidth. Its larger 25 MB L3 cache and 20 threads give it a structural advantage in these parallel workloads.

The Intel Core Ultra 5 225H, however, offers compelling advantages for mobile deployments and workloads sensitive to single-thread latency and specific instruction patterns. Its 124.5% win in find prime numbers and 10.6% win in PassMark single-thread indicate a more efficient core microarchitecture that excels at certain algorithms. The 5.8% win in floating-point math and 26.1% win in physics make it attractive for scientific or simulation tasks that rely on those operations. Its 28 W TDP and integrated Arc Graphics 130T suggest it is designed for systems where power draw and space are at a premium.

Benchmark results indicate the i7-12700F is the overall performance winner, taking 11 of 19 head-to-head tests and posting a higher average benchmark score of 31081 versus 31508 for the Ultra 5 (note: the Ultra 5’s average is higher, but the i7 wins more direct comparisons). The choice ultimately hinges on platform: the i7-12700F is a desktop processor on Socket 1700, while the Ultra 5 is a mobile chip on BGA 2049. Users building a desktop system should favor the i7-12700F for its multi-threaded might. Users seeking a current-generation mobile processor with strong single-thread performance and efficiency should look to the Ultra 5 225H.

Specification Differences

The two processors differ across several key specifications. The Core Ultra 5 225H has 14 cores and 14 threads, while the Core i7-12700F has 12 cores and 20 threads. The Ultra 5 has a base clock of 1.70 GHz versus 2.10 GHz for the i7-12700F, though both share a 4.90 GHz boost clock. TDP is a major division: 28 W for the Ultra 5 versus 65 W for the i7-12700F. The socket types are incompatible: Intel BGA 2049 for the Ultra 5, Intel Socket 1700 for the i7-12700F.

Process node and foundry differ, with the Ultra 5 on TSMC’s 3 nm process and the i7-12700F on Intel’s 10 nm process. Cache layouts are distinct: the Ultra 5 has 192 KB L1 and 3 MB L2 per core with 18 MB shared L3, while the i7-12700F has 80 KB L1 and 1.25 MB L2 per core with 25 MB shared L3. Memory support differs, with the Ultra 5 supporting DDR5 and LPDDR5X, and the i7-12700F supporting DDR4 and DDR5. Memory bandwidth is listed at 102.4 GB/s for the Ultra 5, with no figure for the i7-12700F.

PCIe connectivity differs: the Ultra 5 offers Gen 5 with 8 CPU lanes, while the i7-12700F offers Gen 5 with 16 CPU lanes. Integrated graphics are present on the Ultra 5 (Arc Graphics 130T) but absent on the i7-12700F. Market segments differ, with the Ultra 5 being mobile and the i7-12700F being desktop. The i7-12700F has a listed die size of 215 mm², while the Ultra 5 does not have a listed die size. The i7-12700F has a launch MSRP of $324, which can be stated once as its launch MSRP; no launch MSRP is listed for the Ultra 5.