Intel Core 3 100HL vs Intel Core 7 350 Comparison

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core 3 100HL has 8 cores and 12 threads, while the Intel Core 7 350 has 6 cores and 6 threads. The Core 3 100HL offers a 2-core and 6-thread advantage.

Q: How do the two processors compare in Cinebench R23 multicore performance?

A: The Intel Core 3 100HL scores 14948 in Cinebench R23 multicore, which is 86.2% higher than the Intel Core 7 350's 8030. This is the largest performance gap between the two in any benchmark.

Q: Which processor wins in single-threaded workloads?

A: The Intel Core 7 350 takes the PassMark single-thread test with a score of 4100 versus 3735 for the Intel Core 3 100HL, a delta of 8.9%. It also wins Cinebench R15 single-core by 27.4%, scoring 292 versus 212.

Q: What process nodes do these chips use?

A: The Intel Core 3 100HL is built on Intel's 10 nm process, while the Intel Core 7 350 uses a 3 nm process. The Core 7 350 also has a higher boost clock at 4.80 GHz versus 4.60 GHz.

Q: Do both processors support DDR5 memory?

A: Yes, both support DDR5. The Intel Core 3 100HL also supports DDR4, while the Intel Core 7 350 adds LPDDR5X support. The Core 7 350 uses a single-channel memory bus with 59.7 GB/s bandwidth, while the Core 3 100HL uses dual-channel memory.

Q: How many benchmark wins does each processor claim?

A: The Intel Core 3 100HL wins 11 of the 17 head-to-head benchmarks, while the Intel Core 7 350 wins 6.

Architecture Differences

The Intel Core 3 100HL and Intel Core 7 350 represent two distinct design philosophies and manufacturing generations. The Core 3 100HL is a Raptor Lake-PS part built on Intel's 10 nm process, while the Core 7 350 is a Wildcat Lake mobile chip fabricated on a 3 nm node. The process node difference is substantial, with the Core 7 350 using a much newer and denser manufacturing technology.

Core counts diverge significantly. The Core 3 100HL packs 8 cores and 12 threads, indicating a hybrid arrangement with performance and efficiency cores. The Core 7 350 offers 6 cores and 6 threads, which suggests a simpler configuration without hyper-threading. Thread count asymmetry is a major differentiator: the Core 3 100HL can process 12 threads simultaneously, exactly double the Core 7 350's 6 threads.

Cache hierarchies are structured differently. The Core 3 100HL uses 80 KB of L1 cache per core, 2 MB of L2 per core, and 12 MB of shared L3. The Core 7 350 uses 192 KB of L1 per core, 2.5 MB of L2 per core, but only 6 MB of shared L3. The Core 3 100HL thus has double the total L3 capacity, which benefits workloads that repeatedly access shared data sets.

Clock behavior also differs. The Core 3 100HL has a base clock of 2.10 GHz and boosts to 4.60 GHz. The Core 7 350 has a lower base of 1.50 GHz but a higher boost of 4.80 GHz. The lower base clock on the Core 7 350 aligns with its 15 W TDP, versus the 45 W TDP of the Core 3 100HL.

Integrated graphics are another point of separation. The Core 3 100HL uses Iris Xe Graphics with 48 execution units. The Core 7 350 uses Intel Xe3 Graphics with 2 Xe cores. The memory controllers differ as well: the Core 3 100HL supports dual-channel DDR4 and DDR5, while the Core 7 350 supports single-channel DDR5 and LPDDR5X with a rated bandwidth of 59.7 GB/s.

Platform compatibility is not shared. The Core 3 100HL fits Intel Socket 1700 and is classified as a desktop part. The Core 7 350 is a mobile processor using Intel BGA 1516. PCIe connectivity also differs: the Core 3 100HL provides Gen 4 with 8 CPU lanes, while the Core 7 350 provides Gen 4 with 6 CPU lanes.

Head-to-Head Benchmarks

The benchmark suite shows a clear split between multicore, throughput-heavy tasks and single-thread, latency-sensitive tasks. The Intel Core 3 100HL dominates in most multicore and data-processing tests, while the Intel Core 7 350 wins in select single-thread and specialized workloads.

The largest single victory belongs to the Core 3 100HL in Cinebench R23 multicore. Its score of 14948 beats the Core 7 350's 8030 by 86.2%. This is a decisive margin that reflects the Core 3 100HL's 12 threads versus 6, plus its larger 12 MB L3 cache. Cinebench R15 multicore shows a similar pattern, with the Core 3 100HL scoring 1506 versus 1220, a 23.4% advantage. Cinebench R20 multicore adds further evidence: 6278 versus 5373, a 16.8% win.

Integer math is another strong area for the Core 3 100HL. It scores 56308 in PassMark integer math versus 33734 for the Core 7 350, a 66.9% delta. Data compression also favors the Core 3 100HL heavily: 202225 versus 143123, for a 41.3% margin. Random string sorting goes to the Core 3 100HL at 23223 versus 17238, a 34.7% win. PassMark multithread shows 17586 versus 15170, a 15.9% advantage. Data encryption is closer, but still a Core 3 100HL win at 11964 versus 10933, or 9.4%.

The Core 3 100HL also wins in single-core Cinebench tests. In Cinebench R20 single-core, it scores 886 versus 758, a 16.9% margin. In Cinebench R23 single-core, the gap narrows to 3.1%, with scores of 2110 versus 2046. Extended instructions favor the Core 3 100HL by 3.5%, at 12463 versus 12045.

The Intel Core 7 350 secures its wins in a different set of tests. The most dramatic is PassMark find prime numbers, where it scores 107 versus just 48 for the Core 3 100HL, a 55.1% advantage. This suggests the Core 7 350's architecture handles certain integer workloads far more efficiently. PassMark physics goes to the Core 7 350 at 1173 versus 928, a 20.9% margin. Floating point math is nearly a tie, but the Core 7 350 edges ahead at 42809 versus 42108, a 1.6% win.

Single-thread scores favor the Core 7 350. In PassMark single-thread, it scores 4100 versus 3735, an 8.9% delta. Cinebench R15 single-core shows the biggest single-thread gap: 292 versus 212, a 27.4% advantage for the Core 7 350. The higher boost clock of 4.80 GHz and the newer 3 nm process likely support this result.

Specification Differences

The two processors differ across nearly every major specification field. Core count: 8 versus 6. Threads: 12 versus 6. Base clock: 2.10 GHz versus 1.50 GHz. Boost clock: 4.60 GHz versus 4.80 GHz. TDP: 45 W versus 15 W.

Socket and market segment are completely different. The Core 3 100HL uses Intel Socket 1700 and targets desktops. The Core 7 350 uses Intel BGA 1516 and targets mobile systems. Process node: 10 nm for the Core 3 100HL, 3 nm for the Core 7 350.

Cache specifications diverge. The Core 3 100HL has 80 KB L1 per core, 2 MB L2 per core, and 12 MB shared L3. The Core 7 350 has 192 KB L1 per core, 2.5 MB L2 per core, and 6 MB shared L3.

Memory support differs. The Core 3 100HL supports DDR4 and DDR5 on a dual-channel bus. The Core 7 350 supports DDR5 and LPDDR5X on a single-channel bus with 59.7 GB/s bandwidth. PCIe lanes: Gen 4 with 8 lanes for the Core 3 100HL, Gen 4 with 6 lanes for the Core 7 350.

Integrated graphics: Iris Xe Graphics 48EU on the Core 3 100HL, Intel Xe3 Graphics with 2 Xe cores on the Core 7 350. Release dates also differ: the Core 3 100HL launched in April 2024, while the Core 7 350 carries an April 2026 release date. The Core 7 350 has a launch MSRP of $469. Neither processor has an unlocked multiplier.

Where Each One Wins

The Intel Core 3 100HL is the clear choice for multicore throughput. Its 8 cores and 12 threads, combined with 12 MB of L3 cache, deliver decisive advantages in Cinebench R23 multicore (86.2% ahead), integer math (66.9% ahead), and data compression (41.3% ahead). Workloads such as video rendering, software compilation, database operations, and content creation that scale with thread count will favor the Core 3 100HL. Its dual-channel memory support and 8 PCIe lanes also make it a better fit for desktop systems where memory bandwidth and expansion matter.

The Intel Core 7 350 wins in single-thread responsiveness. Its 4.80 GHz boost clock and 3 nm process give it a 27.4% edge in Cinebench R15 single-core and an 8.9% edge in PassMark single-thread. The find prime numbers result, 107 versus 48, is a 55.1% win that signals strong per-core integer efficiency. The Core 7 350 also wins in physics simulation by 20.9%. These strengths point toward interactive applications, lightly threaded software, and workloads where per-core latency matters more than raw core count.

The Core 7 350's 15 W TDP positions it for fanless or low-power mobile designs, while the Core 3 100HL's 45 W TDP suggests a more conventional desktop or workstation socket. The Core 7 350 also brings newer integrated graphics with Xe3 architecture and LPDDR5X support, which may appeal to compact mobile systems where graphics and memory efficiency are prioritized.

The data does not show a single universal winner. The Core 3 100HL delivers 11 benchmark wins to the Core 7 350's 6, and its average benchmark score of 23545 places it in the 76th percentile of all CPUs, versus the Core 7 350's 17779 average and 71st percentile. However, the Core 7 350's wins in single-thread and specialized workloads are meaningful for specific use cases. The Core 3 100HL also sits slightly above the AMD Ryzen 5 PRO 8540U and Intel Core i5-11500 in average score, while the Core 7 350 trades places with the Intel Core 5 221TE and AMD Ryzen 5 3600XT within a narrow 1.2% band.