Intel Core i7-13650HX vs Intel Core i7-14701E Comparison

The Intel Core i7-14701E and Intel Core i7-13650HX are both Raptor Lake parts, yet they target different segments and produce decisively different performance profiles. The benchmark data shows that the mobile 13650HX wins the majority of head-to-head tests, but the desktop 14701E secures a critical victory in single-threaded workloads. The 13650HX takes 13 of the 17 direct comparisons, while the 14701E wins only 4, though the nature of those wins reveals a clear division of labor: the 14701E is the stronger single-core processor, while the 13650HX dominates in multi-threaded and memory-intensive tasks.

Head-to-Head Benchmarks

The 13650HX’s advantage is broad and often large. In Cinebench R23 multi-core, it scores 24580 against the 14701E’s 22195, a 9.7% lead. The gap widens in Cinebench R20 multi-core, where the 13650HX posts 10731 versus 9321, a 13.1% margin. This pattern repeats across PassMark’s multi-threaded suite: the 13650HX leads by 15% in PassMark multithread (30704 vs 26112), 21% in integer math (102929 vs 81325), and 18.2% in floating point math (75643 vs 61873). The largest delta is in data encryption, where the 13650HX scores 21649 against 14862, a 31.4% advantage. Data compression shows a 26.3% gap (383943 vs 282939), and random string sorting is 29.2% in favor of the 13650HX (41162 vs 29158). Extended instructions also favor the mobile chip by 20% (23146 vs 18528).

The 14701E’s wins are fewer but concentrated. In PassMark single-thread, it scores 4305 against 3769, a 14.2% lead. It also wins PassMark physics with 2399 versus 1745, a 37.5% margin. The 14701E’s most extreme victory is in PassMark find prime numbers, where it scores 176 versus 103, a 70.9% advantage. Notably, the 14701E loses every Cinebench test, including single-core: R15 single-core is 315 vs 349, R20 single-core is 1315 vs 1514, and R23 single-core is 3133 vs 3470 — all 9.7% or 13.1% deficits. The overall average benchmark scores are nearly tied, with the 14701E at 33206 and the 13650HX at 33089, a 0.4% difference in favor of the desktop part, but the distribution of wins is lopsided.

Architecture Differences

Both processors use Intel’s 10 nm process node and the Raptor Lake architecture, with the same 257 mm² die size and an identical 80 KB L1 cache per core and 2 MB L2 cache per core. The core configurations diverge sharply. The 14701E has 8 cores and 16 threads, while the 13650HX has 14 cores and 20 threads — a 6-core, 4-thread difference that explains the multi-threaded gap. The 14701E compensates with a higher boost clock of 5.40 GHz versus 4.90 GHz, but its base clock is identical at 2.60 GHz. The L3 cache also differs: the 14701E has 33 MB shared, while the 13650HX has 24 MB shared.

The 14701E is a desktop part on the Intel Socket 1700, while the 13650HX is a mobile chip on Intel BGA 1964. The 14701E’s integrated graphics are UHD Graphics 770, compared to the 13650HX’s UHD Graphics 710. The 14701E supports PCIe Gen 5 with 16 lanes (CPU only); the 13650HX supports Gen 5 with 20 lanes (CPU only). Both support DDR4 and DDR5 memory on a dual-channel bus, and both support ECC memory. The 14701E’s multiplier is locked, while the 13650HX’s is unlocked. The 14701E is part of the Core 14th Gen series (Raptor Lake Refresh), released 2024-06-30; the 13650HX is Core 13th Gen (Raptor Lake-HX), released 2023-01-03.

Where Each One Wins

The 14701E is the choice for single-threaded and latency-sensitive workloads. Its 14.2% lead in PassMark single-thread and its 70.9% victory in prime number finding suggest a per-core efficiency advantage that matters for older games, lightly threaded applications, and tasks that depend on a single fast core. The 37.5% win in PassMark physics also points to strong per-core execution in simulation-style workloads. The higher 5.40 GHz boost clock and larger 33 MB L3 cache are likely contributors to these wins.

The 13650HX is the clear winner for multi-threaded throughput. Its 14-core, 20-thread configuration delivers 13.1% more performance in Cinebench R20 multi-core and 9.7% more in R23 multi-core. The 31.4% edge in data encryption and 26.3% in data compression make it the better fit for file archiving, cryptography, and content creation pipelines that scale with core count. The 20% lead in extended instructions and 21% in integer math further cement its role for productivity suites and code compilation. The 13650HX also wins all three single-core Cinebench tests, which is notable given the 14701E’s PassMark single-thread win — the mobile part’s higher core count does not hurt its per-core Cinebench performance.

Specification Differences

The two CPUs differ on several key fields. Core count: 8 (14701E) vs 14 (13650HX). Threads: 16 vs 20. Boost clock: 5.40 GHz vs 4.90 GHz. TDP: 65 W vs 55 W. Socket: Intel Socket 1700 vs Intel BGA 1964. L3 cache: 33 MB shared vs 24 MB shared. Integrated graphics: UHD Graphics 770 vs UHD Graphics 710. PCIe lanes: 16 vs 20 (both Gen 5, CPU only). Market segment: Desktop vs Mobile. Release date: 2024-06-30 vs 2023-01-03. Multiplier: locked vs unlocked. Part number: Q49FSRNJK vs SRMED. The 13650HX carries a launch MSRP of $485; the 14701E has no launch MSRP listed. Both share the same base clock (2.60 GHz), process node (10 nm), foundry (Intel), die size (257 mm²), L1 cache (80 KB per core), L2 cache (2 MB per core), memory support (DDR4, DDR5), memory bus (dual-channel), and ECC support (true).

FAQ

Q: Which CPU has a higher boost clock?

A: The Intel Core i7-14701E boosts to 5.40 GHz, while the Intel Core i7-13650HX boosts to 4.90 GHz.

Q: How many cores and threads does each processor have?

A: The 14701E has 8 cores and 16 threads. The 13650HX has 14 cores and 20 threads.

Q: Which processor wins in PassMark single-thread performance?

A: The 14701E wins PassMark single-thread with a score of 4305 versus 3769, a 14.2% lead.

Q: What is the largest benchmark margin between the two?

A: The largest margin is in PassMark find prime numbers, where the 14701E scores 176 versus 103, a 70.9% advantage for the desktop part.

Q: Do both CPUs support ECC memory?

A: Yes, both the 14701E and the 13650HX support ECC memory.

Q: Which CPU has more L3 cache?

A: The 14701E has 33 MB shared L3 cache, while the 13650HX has 24 MB shared L3 cache.

The Verdict

The data presents a clear split. For multi-threaded workloads — rendering, encoding, compression, encryption — the Intel Core i7-13650HX is the superior choice, winning 13 of 17 benchmarks with margins from 9.7% to 31.4%. Its 14 cores and 20 threads deliver the throughput that the 8-core, 16-thread 14701E cannot match. The 13650HX also wins every Cinebench test, including single-core, which undermines the 14701E’s claim to general-purpose superiority.

The Intel Core i7-14701E is the pick for single-threaded dominance. Its 14.2% PassMark single-thread win, 70.9% prime number finding win, and 37.5% physics win indicate exceptional per-core speed, likely driven by the 5.40 GHz boost clock and 33 MB L3 cache. For tasks that do not scale past a few threads, the 14701E will feel faster. However, its overall average benchmark score of 33206 is only 0.4% above the 13650HX’s 33089, and it loses 13 of 17 direct comparisons. The 13650HX is the more versatile processor, and the 14701E is a niche single-core specialist. Choose the 13650HX for productivity and content creation; choose the 14701E for single-threaded gaming or legacy software that ignores extra cores.