Intel Core 7 350 vs Intel Core i3-14100 Comparison

The Verdict

The benchmark data splits these two processors along clear architectural lines. The Intel Core 7 350 wins 10 of 17 head-to-head tests, while the Intel Core i3-14100 wins 7. The Core 7 350 dominates single-thread and special-instruction workloads, with its largest victory being a 94.5% lead in prime number finding. The Core i3-14100 counters with a decisive 37.4% advantage in Cinebench R23 multi-core and a 25.6% lead in integer math.

The Core 7 350 is the choice for workloads that favor single-core speed, encryption, floating-point math, and physics calculations. Its 60.4% margin in Cinebench R15 single-core and 13.1% lead in Cinebench R23 single-core confirm a substantial per-thread advantage. The Core i3-14100 is the choice for heavily threaded rendering and compression tasks, where its 8 threads outperform the Core 7 350's 6 threads despite the latter's architectural advantages.

The overall database averages sit close: the Core 7 350 records an average benchmark score of 17779 against the Core i3-14100's 18318, a difference of roughly 3%. Percentile rankings are nearly identical at 71 versus 72. The Core i3-14100 edges ahead in aggregate, but the Core 7 350's wins are often larger in magnitude than its losses, particularly the 94.5% prime number result and the 23.7% encryption lead.

Desktop users with multi-threaded productivity needs should select the Core i3-14100. Mobile users or those prioritizing single-thread responsiveness, cryptography, and simulation-style math should select the Core 7 350.

FAQ

Q: Which processor is faster in single-core performance?

A: The Intel Core 7 350. It leads in Cinebench R15 single-core by 60.4%, Cinebench R23 single-core by 13.1%, and PassMark single-thread by 9.1%.

Q: Which processor wins in multi-core rendering?

A: The Intel Core i3-14100. It leads in Cinebench R23 multi-core by 37.4% (12820 versus 8030) and Cinebench R15 multi-core by 5.6%, though the two are nearly tied in Cinebench R20 multi-core at 5384 versus 5373.

Q: How do their average benchmark scores compare?

A: The Core i3-14100 averages 18318, while the Core 7 350 averages 17779. The Core i3-14100 also holds a slightly higher percentile ranking at 72 versus 71.

Q: Do both processors support ECC memory?

A: No. The Core i3-14100 supports ECC memory, while the Core 7 350 does not.

Q: Which processor has better encryption performance?

A: The Intel Core 7 350. It scores 10933 in PassMark data encryption, a 23.7% advantage over the Core i3-14100's 8838.

Q: What memory configurations do they support?

A: The Core 7 350 supports DDR5 and LPDDR5X with a single-channel memory bus. The Core i3-14100 supports DDR4 and DDR5 with a dual-channel memory bus.

Architecture Differences

The two processors come from different Intel design families. The Core 7 350 uses the Wildcat Lake codename, built on a 3 nm process node. The Core i3-14100 uses Raptor Lake-R, built on a 10 nm node. Both are manufactured by Intel, but the 3 nm node gives the Core 7 350 a density and efficiency foundation that the older 10 nm node lacks.

Core counts differ in structure. The Core 7 350 has 6 cores and 6 threads, meaning no hyper-threading. The Core i3-14100 has 4 cores and 8 threads, using hyper-threading to double its thread count. This explains the multi-core results: the Core i3-14100's 8 threads give it an advantage in workloads that scale with thread count, while the Core 7 350's larger individual cores with higher boost clocks dominate single-thread tests.

Cache hierarchies also differ. The Core 7 350 allocates 192 KB of L1 per core and 2.5 MB of L2 per core, with 6 MB of shared L3. The Core i3-14100 allocates 80 KB of L1 per core and 1.25 MB of L2 per core, with 12 MB of shared L3. The Core 7 350 has more private cache per core, while the Core i3-14100 has double the shared L3.

Memory support diverges significantly. The Core 7 350 supports DDR5 and LPDDR5X memory over a single-channel bus, with a recorded bandwidth of 59.7 GB/s. The Core i3-14100 supports DDR4 and DDR5 over a dual-channel bus. The i3 also includes ECC memory support, a feature absent from the Core 7 350.

PCIe capabilities differ. The Core 7 350 provides Gen 4 with 6 CPU lanes. The Core i3-14100 provides Gen 5 with 16 CPU lanes, offering both newer signaling and more lanes for expansion.

Integrated graphics differ as well. The Core 7 350 uses Intel Xe3 Graphics with 2 Xe cores. The Core i3-14100 uses UHD Graphics 730.

The Core 7 350 targets the mobile segment with a 15 W TDP and an Intel BGA 1516 socket. The Core i3-14100 targets the desktop segment with a 60 W TDP and an Intel Socket 1700. The Core 7 350's release date is recorded as 2026-04-15, while the Core i3-14100's release date is 2024-01-07.

Specification Differences

| Specification | Intel Core 7 350 | Intel Core i3-14100 |

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

| Cores | 6 | 4 |

| Threads | 6 | 8 |

| Base clock | 1.50 GHz | 3.50 GHz |

| Boost clock | 4.80 GHz | 4.70 GHz |

| TDP | 15 W | 60 W |

| Socket | Intel BGA 1516 | Intel Socket 1700 |

| Codename | Wildcat Lake | Raptor Lake-R |

| Process node | 3 nm | 10 nm |

| L1 cache | 192 KB per core | 80 KB per core |

| L2 cache | 2.5 MB per core | 1.25 MB per core |

| L3 cache | 6 MB shared | 12 MB shared |

| Memory support | DDR5, LPDDR5X | DDR4, DDR5 |

| Memory bus | Single-channel | Dual-channel |

| Memory bandwidth | 59.7 GB/s | Not recorded |

| ECC memory | No | Yes |

| PCIe | Gen 4, 6 lanes | Gen 5, 16 lanes |

| Integrated graphics | Intel Xe3 Graphics (2 Xe) | UHD Graphics 730 |

| Market segment | Mobile | Desktop |

| Die size | Not recorded | 163 mm² |

| Launch MSRP | $469 | $134 |

The base clock difference is notable: the Core i3-14100 starts at 3.50 GHz versus 1.50 GHz for the Core 7 350, a 2.0 GHz gap. The boost clocks are closer, with the Core 7 350 reaching 4.80 GHz against the Core i3-14100's 4.70 GHz. The Core 7 350's low base clock reflects its 15 W mobile power envelope, while the Core i3-14100's 60 W desktop design allows sustained higher clocks at idle-to-moderate loads.

Head-to-Head Benchmarks

The largest single victory belongs to the Core 7 350 in PassMark find prime numbers, where it scores 107 against 55, a 94.5% advantage. This test exercises integer-heavy algorithmic loops, where the Core 7 350's per-core efficiency and higher boost clock deliver nearly double the throughput.

The Core 7 350 also wins decisively in Cinebench R15 single-core with 292 versus 182, a 60.4% margin. PassMark floating point math shows a 21.4% lead (42809 versus 35266), and PassMark physics shows a 22.4% lead (1173 versus 958). Data encryption favors the Core 7 350 by 23.7% (10933 versus 8838). Extended instructions go to the Core 7 350 by a slim 1.5% (12045 versus 11865). PassMark multi-thread is nearly even, with the Core 7 350 ahead by 0.5% (15170 versus 15095). The single-thread PassMark tests show a 9.1% lead (4100 versus 3759).

The Core i3-14100's biggest win is Cinebench R23 multi-core, where it scores 12820 against 8030, a 37.4% margin. Cinebench R15 multi-core goes to the Core i3-14100 by 5.6% (1292 versus 1220). PassMark integer math favors the Core i3-14100 by 25.6% (45329 versus 33734). Data compression goes to the Core i3-14100 by 17.8% (174115 versus 143123). Random string sorting is nearly tied, with the Core i3-14100 ahead by 0.9% (17397 versus 17238). Cinebench R20 multi-core is essentially a dead heat: 5384 versus 5373, a 0.2% margin for the Core i3-14100. Cinebench R20 single-core is even closer: 759 versus 758, a 0.1% margin for the Core i3-14100.

The win pattern is consistent. The Core 7 350 takes every single-core test except Cinebench R20 single-core, where it loses by 0.1%. The Core i3-14100 takes the multi-core rendering tests that scale with thread count, plus integer math and compression.

Where Each One Wins

The Core 7 350 wins in single-thread responsiveness. Its 60.4% Cinebench R15 single-core lead and 13.1% Cinebench R23 single-core lead indicate faster per-thread execution, which benefits interactive applications, legacy software, and lightly threaded games. The 9.1% PassMark single-thread lead confirms this as a general property, not a Cinebench artifact.

The Core 7 350 wins in cryptography. The 23.7% data encryption lead suggests its architecture handles encryption workloads more efficiently, relevant for VPNs, secure communications, and disk encryption.

The Core 7 350 wins in floating-point and physics simulations. The 21.4% floating point math lead and 22.4% physics lead indicate an advantage in scientific computing, engineering simulation, and any workload relying on FPU throughput. The 94.5% prime number win further supports its strength in tight iterative loops.

The Core 7 350 wins in mobile deployments. Its 15 W TDP, BGA socket, and LPDDR5X support place it in thin-and-light systems where power efficiency matters more than raw multi-thread throughput.

The Core i3-14100 wins in multi-threaded rendering. The 37.4% Cinebench R23 multi-core lead and 5.6% Cinebench R15 multi-core lead make it the stronger choice for video encoding, 3D rendering, and batch processing that scales across 8 threads.

The Core i3-14100 wins in integer-heavy workloads. The 25.6% integer math lead and 17.8% data compression lead indicate advantages in database operations, file archiving, and general productivity applications that rely on integer arithmetic.

The Core i3-14100 wins in desktop expansion. Its Gen 5 PCIe with 16 lanes, dual-channel memory, DDR4 support, and ECC capability make it the more flexible desktop platform. The Core 7 350's single-channel memory bus and 6 PCIe lanes limit expansion options.

The Core i3-14100 wins in aggregate average score. Its 18318 average versus 17779 for the Core 7 350, combined with the 72nd versus 71st percentile ranking, positions it slightly higher in overall performance across the full benchmark suite.