Intel Core i7-12700 vs Intel Core i7-14701E Comparison

Head-to-Head Benchmarks

The data reveals a split personality between these two Intel desktop parts. The Intel Core i7-14701E wins 7 of the 17 head-to-head benchmarks, while the Intel Core i7-12700 takes 10. The most dramatic single result is in Cinebench R23 single-core, where the i7-14701E scores 3133 against the i7-12700's 1894 — a 65.4% advantage. That is the largest delta in the entire comparison and points to a fundamental clock-speed advantage for the newer part.

The i7-14701E also wins Cinebench R15 single-core by 15.8% (315 vs 272) and PassMark single-thread by 11.4% (4305 vs 3864). Its PassMark physics result is 2399 against 1558, a 54% lead, and it finds prime numbers at 176 versus 101 — a 74.3% margin. Those wins cluster around single-threaded and physics-heavy workloads, where the i7-14701E's 5.40 GHz boost clock clearly dominates the i7-12700's 4.90 GHz ceiling.

The i7-12700 fights back in multi-core and throughput tests. It wins Cinebench R15 multi-core by 29% (3151 vs 2237) and Cinebench R20 multi-core by 12.4% (10639 vs 9321). The Cinebench R23 multi-core result is closer: the i7-14701E edges ahead at 22195 versus 21751, a 2% margin. In PassMark integer math, the i7-12700 posts 106554 against 81325 — a 23.7% lead. Floating-point math shows a similar gap at 23.8% (81191 vs 61873). Data compression favors the i7-12700 by 24.7% (375950 vs 282939), data encryption by 26.2% (20143 vs 14862), extended instructions by 23.4% (24184 vs 18528), and random string sorting by 25.2% (38970 vs 29158). The PassMark multi-thread score goes to the i7-12700 by 13.7% (30273 vs 26112).

Cinebench R20 single-core is an outlier. The i7-12700 wins 1501 to 1315, a 12.4% margin, despite losing the R15 and R23 single-core tests. That inconsistency suggests the two chips trade blows depending on the specific workload mix within each benchmark. The overall average benchmark scores are nearly identical: the i7-14701E sits at 33206 and the i7-12700 at 32942, a difference of roughly 0.8%. Both land at the 83rd percentile among all CPUs.

Where Each One Wins

The i7-14701E is the clear choice for single-threaded responsiveness. Its wins in Cinebench R15 single-core, Cinebench R23 single-core, PassMark single-thread, PassMark physics, and PassMark prime number finding all point to workloads that depend on one core running as fast as possible. The 5.40 GHz boost clock gives it a decisive edge in interactive tasks, legacy single-threaded applications, and physics simulations that scale poorly across cores.

The i7-12700 dominates in parallel throughput. Its 12 cores and 20 threads — versus 8 cores and 16 threads for the i7-14701E — provide a structural advantage in multi-threaded rendering, data compression, encryption, and integer-heavy computation. The Cinebench R15 and R20 multi-core wins, combined with PassMark integer math, floating-point math, and data compression margins of roughly 24%, make it the better engine for batch processing and content creation that uses all available cores.

The Cinebench R23 multi-core result complicates the picture. The i7-14701E wins by 2% despite having fewer cores. That suggests its higher per-core performance partially compensates for the core count deficit in newer, more optimized workloads. The i7-12700's older Alder Lake architecture may not extract the same efficiency from R23's scaling as the i7-14701E's Raptor Lake refresh. For users running the latest multi-threaded applications, the gap narrows considerably.

Architecture Differences

Both processors use Intel's 10 nm process node and share the same Intel Socket 1700. The i7-14701E is built on Raptor Lake-R, part of the Core 14th Gen series, while the i7-12700 uses Alder Lake-S from Core 12th Gen. The die sizes differ: the i7-14701E measures 257 mm² against the i7-12700's 215 mm². The larger die accommodates the i7-14701E's 33 MB of shared L3 cache versus 25 MB on the i7-12700. Per-core L2 cache also differs — 2 MB per core on the i7-14701E versus 1.25 MB per core on the i7-12700 — while L1 cache is identical at 80 KB per core.

Core counts diverge significantly. The i7-14701E has 8 cores and 16 threads, while the i7-12700 has 12 cores and 20 threads. Base clocks favor the i7-14701E at 2.60 GHz against 2.10 GHz, and boost clocks follow the same pattern at 5.40 GHz versus 4.90 GHz. Both have a 65 W TDP, making them comparable in thermal design. The i7-14701E supports ECC memory, a feature absent on the i7-12700. Both support DDR4 and DDR5 memory in dual-channel mode, and both feature UHD Graphics 770 integrated graphics. PCIe support is identical: Gen 5 with 16 lanes from the CPU.

Neither processor has an unlocked multiplier, so overclocking is not an option on either platform. The i7-14701E was released on 2024-06-30 with part number Q49FSRNJK; the i7-12700 has part number SRL4Q and its release date is not listed. Both remain in active production. The i7-12700 carries a launch MSRP of $349; the i7-14701E has no listed launch MSRP.

FAQ

Q: Which processor has the higher boost clock?

A: The Intel Core i7-14701E boosts to 5.40 GHz, while the Intel Core i7-12700 boosts to 4.90 GHz.

Q: How many cores does each processor have?

A: The i7-14701E has 8 cores and 16 threads. The i7-12700 has 12 cores and 20 threads.

Q: What is the largest single benchmark margin between them?

A: The Cinebench R23 single-core test shows the i7-14701E ahead by 65.4% (3133 vs 1894). The PassMark prime number test shows a 74.3% lead for the i7-14701E (176 vs 101).

Q: Does the i7-14701E support ECC memory?

A: Yes, ECC memory is supported on the i7-14701E. The i7-12700 does not support ECC.

Q: Which processor has more L3 cache?

A: The i7-14701E has 33 MB of shared L3 cache, compared to 25 MB on the i7-12700.

Q: What is the average benchmark score difference?

A: The i7-14701E averages 33206, and the i7-12700 averages 32942 — a difference of about 0.8%, effectively a tie.

The Verdict

The data supports two distinct use cases. For users prioritizing raw single-threaded speed, the i7-14701E is the clear pick. Its Cinebench R23 single-core score of 3133 is 65.4% higher, and it wins every single-threaded PassMark test by at least 11%. The 5.40 GHz boost clock is a decisive advantage in applications that cannot use more than a few cores. The i7-14701E also wins Cinebench R23 multi-core by 2%, showing it can hold its own in modern multi-threaded workloads despite fewer cores.

For users running heavily parallel workloads, the i7-12700 is the better engine. Its 12 cores and 20 threads deliver consistent 23-29% wins in PassMark integer math, floating-point math, data compression, and Cinebench R15 multi-core. The Cinebench R20 multi-core margin of 12.4% and PassMark multi-thread margin of 13.7% reinforce this pattern. The i7-12700 also has a launch MSRP of $349, which provides a reference point for its market position.

The 83rd percentile ranking for both chips indicates they perform at similar overall levels. The i7-14701E's nearest rivals include the AMD Ryzen 9 PRO 6950H at 33201 (0% delta) and the AMD Ryzen 7 7745HX at 33091 (0.3% delta). The i7-12700's nearest rivals include the AMD Ryzen 7 7800X3D at 33079 (-0.4% delta) and the AMD Ryzen 7 8700G at 33089 (-0.4% delta). Both sit in a tight performance cluster.

The choice comes down to workload type. Single-threaded responsiveness and physics simulation favor the i7-14701E. Multi-threaded rendering, compression, and encryption favor the i7-12700. The i7-14701E's ECC memory support and larger caches give it an edge for stability-sensitive and cache-heavy tasks. The i7-12700's extra cores make it the safer choice for traditional multi-core scaling.

Specification Differences

| Field | Intel Core i7-14701E | Intel Core i7-12700 |

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

| Series | Core 14th Gen | Core 12th Gen |

| Cores | 8 | 12 |

| Threads | 16 | 20 |

| Base Clock | 2.60 GHz | 2.10 GHz |

| Boost Clock | 5.40 GHz | 4.90 GHz |

| Architecture | Raptor Lake | Alder Lake |

| Codename | Raptor Lake-R | Alder Lake-S |

| Generation | Core i7 (Raptor Lake Refresh) | Core i7 (Alder Lake-S) |

| Die Size | 257 mm² | 215 mm² |

| L2 Cache | 2 MB (per core) | 1.25 MB (per core) |

| L3 Cache | 33 MB (shared) | 25 MB (shared) |

| ECC Memory | Yes | No |

| Release Date | 2024-06-30 | Not listed |

| Launch MSRP | Not listed | $349 |

| Part Number | Q49FSRNJK | SRL4Q |