Intel Core i7-10700F vs Intel Core Ultra 7 165U Comparison

Head-to-Head Benchmarks

The benchmark data shows a clear split between these two Intel parts, with each claiming victories in distinct workload categories. The Intel Core i7-10700F takes 8 wins, while the Intel Core Ultra 7 165U secures 11, but the margins tell the more interesting story.

The most decisive result comes from PassMark extended instructions, where the i7-10700F leads by 54.5%, scoring 16,389 against the Ultra 7's 10,610. That is the largest single delta in the entire comparison. PassMark random string sorting also heavily favors the desktop chip, with a 48.8% advantage (31,625 versus 21,258). Data compression follows a similar pattern: the i7-10700F posts 253,358, a 34.7% lead over the Ultra 7's 188,105.

Cinebench R23 multi-core is another major win for the i7-10700F, which scores 13,689 against 10,226, a 33.9% gap. The desktop processor also takes Cinebench R23 single-core by 16.2% (1,932 versus 1,662). Geekbench results reinforce the same direction, with the i7-10700F ahead by 7.3% in multi-core (7,867 versus 7,329) and 7.2% in single-core (1,555 versus 1,450). PassMark integer math goes to the i7-10700F by 8.3% (62,579 versus 57,785).

The Ultra 7 165U answers back most emphatically in PassMark data encryption, where it scores 11,896 versus 5,378, a 54.8% advantage. That is the largest win for the mobile chip and nearly mirrors the i7-10700F's extended instructions victory in magnitude. PassMark physics shows the Ultra 7 ahead by 29.6% (1,141 versus 803), and PassMark find prime numbers favors it by 28.8% (66 versus 47).

Cinebench R15 is also Ultra 7 territory. The mobile processor leads by 14.1% in multi-core (1,605 versus 1,379) and by 16% in single-core (231 versus 194). PassMark single-thread scoring gives the Ultra 7 a 14.4% edge (3,357 versus 2,875), a result that appears twice in the data with identical figures. PassMark multithread favors the Ultra 7 by 5.1% (17,101 versus 16,227), and floating-point math goes its way by 5.4% (40,775 versus 38,578).

Cinebench R20 is the closest battleground. The Ultra 7 wins both runs, but by only 3.3% in multi-core (5,943 versus 5,749) and 3.3% in single-core (839 versus 811). Those are the narrowest margins in the head-to-head set.

Architecture Differences

The two processors come from different Intel generations and are built for entirely different platforms. The i7-10700F uses the Comet Lake architecture, a 14 nm design from the Core 10th Gen family. It is a desktop part that fits Intel Socket 1200. The Ultra 7 165U uses Meteor Lake, a 7 nm architecture from the Core Ultra Series 1, and it is a mobile processor on Intel BGA 2049.

Core counts differ in both number and organization. The i7-10700F has 8 cores and 16 threads, all of the same type. The Ultra 7 165U has 12 cores and 14 threads, which reflects a hybrid structure where some cores handle lighter workloads. Clock behavior also diverges sharply. The i7-10700F runs at a 2.90 GHz base and boosts to 4.80 GHz. The Ultra 7 has a 1700.00 MHz base clock, which is far lower, but it boosts to 4.90 GHz, slightly higher than the desktop part.

Cache hierarchies are structured differently. The i7-10700F provides 64 KB of L1 per core, 256 KB of L2 per core, and 16 MB of shared L3. The Ultra 7 165U provides 112 KB of L1 per core, 2 MB of L2 per core, and 12 MB of shared L3. The Ultra 7's larger per-core L2 suggests a design tuned for bursty mobile workloads, while the i7-10700F's larger shared L3 supports its many-thread desktop role.

Memory support is another fundamental split. The i7-10700F uses DDR4 with dual-channel access and 46.9 GB/s of bandwidth. The Ultra 7 uses DDR5, also dual-channel, but with 89.6 GB/s of bandwidth. The mobile chip nearly doubles the memory throughput. PCIe capabilities differ as well: the i7-10700F offers Gen 3 with 16 lanes from the CPU, while the Ultra 7 provides Gen 4 with 12 lanes.

The Ultra 7 includes integrated graphics, specifically Arc Xe-LPG 64EU, while the i7-10700F has no integrated graphics at all. The i7-10700F is a desktop chip with a 65 W TDP, while the Ultra 7 is a mobile chip with a 15 W TDP. Both are actively produced, have locked multipliers, and do not support ECC memory.

Where Each One Wins

The i7-10700F is the clear choice for sustained multi-threaded compute. Its Cinebench R23 multi-core lead of 33.9% and Geekbench multi-core advantage of 7.3% show strength in rendering and general parallel workloads. Extended instruction processing is its biggest specialty, with a 54.5% lead, which points to heavy math, simulation, or encoding tasks. Data compression also favors the desktop chip by 34.7%, making it better for file archiving and database-style workloads. Integer math and random string sorting add to the picture, with leads of 8.3% and 48.8% respectively.

The Ultra 7 165U wins in encryption, physics, and single-threaded responsiveness. Its 54.8% encryption lead is substantial, which matters for security-related tasks and secure communications. The 29.6% physics win suggests better performance in simulation or gaming physics checks. PassMark find prime numbers, a test of integer iteration, goes to the Ultra 7 by 28.8%. Single-thread results are consistently in its favor, with a 14.4% lead in PassMark single-thread and a 16% lead in Cinebench R15 single-core.

Cinebench R15 multi-core also goes to the Ultra 7 by 14.1%, which is notable because it contradicts the R23 multi-core result. The data suggests the Ultra 7 handles shorter, less demanding render bursts well, while the i7-10700F excels when the workload extends and the desktop power envelope can be fully utilized. Floating-point math slightly favors the Ultra 7 by 5.4%, and PassMark multithread gives it a 5.1% edge.

For a desktop user running long renders, compressing large datasets, or executing complex instruction sets, the i7-10700F is the stronger part. For a mobile user handling encryption, physics, or quick single-thread tasks, the Ultra 7 165U is better suited, especially given its far lower power draw.

Specification Differences

The two processors differ in nearly every core specification. The i7-10700F has 8 cores and 16 threads; the Ultra 7 165U has 12 cores and 14 threads. Base clocks are 2.90 GHz versus 1700.00 MHz, a massive difference. Boost clocks are closer, at 4.80 GHz versus 4.90 GHz, with the Ultra 7 slightly higher.

TDP is a major differentiator: 65 W for the desktop part versus 15 W for the mobile part. Sockets are incompatible, with the i7-10700F using Intel Socket 1200 and the Ultra 7 using Intel BGA 2049. Architecture and process node differ, with Comet Lake on 14 nm versus Meteor Lake on 7 nm. Release dates are also far apart, with the i7-10700F launching in 2020 and the Ultra 7 in 2023.

Cache layouts differ per core and in total. L1 is 64 KB per core versus 112 KB per core, L2 is 256 KB per core versus 2 MB per core, and L3 is 16 MB shared versus 12 MB shared. Memory support changes from DDR4 to DDR5, with bandwidth rising from 46.9 GB/s to 89.6 GB/s. PCIe generation and lane count differ, with Gen 3 16 lanes versus Gen 4 12 lanes. Integrated graphics are absent on the i7-10700F and present on the Ultra 7 as Arc Xe-LPG 64EU.

The launch MSRP for the Ultra 7 165U is $448. The i7-10700F has no recorded launch MSRP in the database.

FAQ

Q: Which processor has a higher average benchmark score?

A: The Intel Core Ultra 7 165U has an average benchmark score of 20,249, which is higher than the Intel Core i7-10700F's 19,499. The Ultra 7 also sits at the 74th percentile versus the i7-10700F's 73rd percentile.

Q: How do the two compare in Cinebench R23?

A: The i7-10700F wins Cinebench R23 multi-core with a score of 13,689 versus 10,226, a 33.9% lead. It also wins single-core with 1,932 versus 1,662, a 16.2% advantage.

Q: Where does the Ultra 7 165U beat the i7-10700F by the largest margin?

A: The Ultra 7's biggest win is in PassMark data encryption, where it scores 11,896 versus 5,378, a 54.8% advantage. PassMark physics is its second-largest win, with a 29.6% lead.

Q: What is the core and thread difference?

A: The i7-10700F has 8 cores and 16 threads, while the Ultra 7 165U has 12 cores and 14 threads. The Ultra 7 has more cores but fewer threads, reflecting its hybrid architecture.

Q: Which processor has a higher boost clock?

A: The Intel Core Ultra 7 165U has a boost clock of 4.90 GHz, which is slightly higher than the i7-10700F's 4.80 GHz. However, the i7-10700F has a much higher base clock at 2.90 GHz versus 1700.00 MHz.

Q: How do their nearest rivals compare in the database?

A: The i7-10700F's closest rival is the Intel Core i5-1345U, which is 0.5% ahead, and the AMD Ryzen 5 5500, which is 0.5% behind. The Ultra 7 165U's closest rival is the Intel Core i7-9700K, which is 0.1% ahead, and the AMD Ryzen 3 30, which is 0.6% behind.