Intel Core 9 270H vs Intel Core i7-14701E Comparison

Head-to-Head Benchmarks

The head-to-head data splits these two Intel parts into distinct performance profiles. The Intel Core 9 270H claims 11 wins, while the Intel Core i7-14701E takes 6. The margins tell the real story.

The Core 9 270H dominates in the older Cinebench R15 and R20 runs. Its multicore scores reach 2464 and 10268, beating the i7-14701E's 2237 and 9321 by 10.1% and 10.2% respectively. Single-core in R15 shows a similar 10.2% edge, with 347 versus 315. R20 single-core again lands at 10.2% ahead, 1449 against 1315. These are consistent, nearly identical deltas, suggesting the mobile chip's higher boost clock of 5.80 GHz against 5.40 GHz drives the advantage in these shorter workloads.

The newer Cinebench R23 flips the script. The i7-14701E scores 22195 multicore, a full 18.9% ahead of the Core 9 270H's 18000. Single-core R23 shows an even wider 34.9% gap, 3133 versus 2040. This is the largest single delta in the entire comparison. R23's longer duration may expose sustained power delivery differences, where the desktop i7's 65 W TDP with better cooling headroom outlasts the mobile chip's 45 W envelope.

PassMark tests reveal a workload-dependent split. The Core 9 270H wins data compression by 18%, scoring 333785 against 282939. Data encryption shows its biggest victory at 30.3%, 19369 versus 14862. Integer math goes 20.1% in its favor, 97654 versus 81325. Floating-point math adds 14.2%, 70640 against 61873. Random string sorting swings 26.4% its way, 36867 versus 29158. Extended instructions give it a modest 8.4% edge, 20079 to 18528. The passmark multithread aggregate lands at 10.2% ahead, 28764 versus 26112.

The i7-14701E counters in other PassMark subscores. Prime number finding goes its way by 36.4%, 176 versus 112. Physics performance favors it by 18%, 2399 against 1966. Single-thread PassMark shows an 8.4% lead, 4305 versus 3944. These wins cluster around integer-heavy, latency-sensitive tasks and sustained single-core throughput.

The average benchmark scores position the Core 9 270H at 38335, against the i7-14701E's 33206. That places the mobile chip in the 86th percentile of all CPUs, while the desktop part sits at the 83rd. The nearest rivals for the Core 9 270H include the Intel Core Ultra 9 285H at 38312 (0.1% behind) and the Intel Xeon w3-2525 at 38392 (0.1% ahead). The i7-14701E's closest competitor is the AMD Ryzen 9 PRO 6950H at 33201, a 0% delta, with the AMD Ryzen 5 8645HS 0.1% ahead at 33244.

Architecture Differences

Both processors use the Raptor Lake architecture on Intel's 10 nm process, but they diverge sharply in configuration. The Core 9 270H packs 14 cores and 20 threads, while the i7-14701E uses 8 cores and 16 threads. The mobile chip relies on its higher core count, the desktop part on larger shared cache and a different memory path.

Cache hierarchies differ notably. Both share 80 KB L1 per core and 2 MB L2 per core. The L3 cache tells a different story: the Core 9 270H has 24 MB shared, the i7-14701E carries 33 MB shared. That extra 9 MB on the desktop chip helps explain its R23 single-core dominance, as more data fits closer to the cores.

Clock speeds favor the Core 9 270H. Its base clock runs at 2.70 GHz against 2.60 GHz, and its boost reaches 5.80 GHz versus 5.40 GHz. The i7-14701E compensates with a higher 65 W TDP, while the Core 9 270H operates at 45 W. This thermal budget difference shapes sustained workloads.

The sockets could not be more different. The Core 9 270H uses Intel BGA 1744, a soldered mobile package, while the i7-14701E fits Intel Socket 1700 for desktops. PCIe lanes also split: the mobile chip offers Gen 5 with 8 lanes (CPU only), the desktop part provides Gen 5 with 16 lanes (CPU only). That doubles the direct CPU-attached bandwidth for expansion.

Integrated graphics differ as well. The Core 9 270H uses Iris Xe Graphics with 96 execution units, typical for higher-end mobile parts. The i7-14701E uses UHD Graphics 770, a more modest desktop iGPU. Memory support stays the same, both accept DDR4 and DDR5 in dual-channel mode. ECC memory appears only on the i7-14701E, which supports it, while the Core 9 270H does not.

The die size for the i7-14701E measures 257 mm², a figure not recorded for the mobile chip. Release dates place the Core 9 270H at 2024-12-17, while the i7-14701E arrived earlier on 2024-06-30. The Core 9 270H has a recorded launch MSRP of $697, while the i7-14701E has no listed launch MSRP. Both parts remain in active production.

FAQ

Q: Which processor wins more benchmark comparisons?

A: The Intel Core 9 270H wins 11 head-to-head tests, while the Intel Core i7-14701E wins 6. The mobile chip also holds a higher average benchmark score of 38335 versus 33206.

Q: Why does the i7-14701E win Cinebench R23 by such a large margin?

A: The i7-14701E scores 22195 in R23 multicore versus 18000 for the Core 9 270H, an 18.9% gap. Single-core R23 shows 3133 against 2040, a 34.9% difference. The desktop part's 65 W TDP and 33 MB L3 cache likely sustain performance longer than the mobile chip's 45 W envelope and 24 MB L3.

Q: Where does the Core 9 270H show its largest advantage?

A: Data encryption gives it the biggest win at 30.3%, scoring 19369 against 14862. Random string sorting follows at 26.4%, then integer math at 20.1%. These tasks benefit from the Core 9 270H's 14 cores and 20 threads.

Q: What explains the i7-14701E's wins in PassMark single-thread and physics?

A: The i7-14701E scores 4305 in PassMark single-thread versus 3944, an 8.4% edge. Physics shows 2399 against 1966, an 18% lead. Its higher 33 MB L3 cache and 65 W power budget likely improve per-core efficiency in these latency-sensitive workloads.

Q: How do their core and thread counts compare directly?

A: The Core 9 270H has 14 cores and 20 threads. The i7-14701E has 8 cores and 16 threads. Despite fewer cores, the i7-14701E still wins R23 multicore, indicating that core count alone does not determine overall performance.

Q: What are the socket and platform differences?

A: The Core 9 270H uses Intel BGA 1744, a mobile soldered socket. The i7-14701E uses Intel Socket 1700 for desktop builds. The desktop chip offers 16 PCIe Gen 5 lanes versus 8 on the mobile part, and it supports ECC memory, which the mobile chip does not.

The Verdict

The data indicates two different design philosophies. The Intel Core 9 270H targets mobile workloads where core count and thread count matter most. Its 14 cores and 20 threads drive wins across compression, encryption, integer math, floating-point math, and string sorting. The 86th percentile ranking and average score of 38335 place it among capable mobile processors.

The Intel Core i7-14701E serves desktop users who need sustained single-core performance and larger cache. Its 8 cores and 16 threads still beat the Core 9 270H in R23 multicore, prime number finding, physics, and single-thread tests. The 33 MB L3 cache and 65 W TDP allow it to maintain higher clocks under longer loads. The 83rd percentile ranking and 33206 average score trail the mobile part but remain competitive.

For mobile platforms, the Core 9 270H is the clear choice based on head-to-head results. Its 11 wins and higher average score support that position. For desktop systems, the i7-14701E offers advantages in specific compute patterns, particularly single-thread and physics-heavy tasks, plus ECC memory support and double the PCIe lanes.

Specification Differences

| Specification | Intel Core 9 270H | Intel Core i7-14701E |

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

| Cores | 14 | 8 |

| Threads | 20 | 16 |

| Base Clock | 2.70 GHz | 2.60 GHz |

| Boost Clock | 5.80 GHz | 5.40 GHz |

| TDP | 45 W | 65 W |

| Socket | Intel BGA 1744 | Intel Socket 1700 |

| Codename | Raptor Lake-H | Raptor Lake-R |

| Generation | Core 9 (Raptor Lake Refresh) | Core i7 (Raptor Lake Refresh) |

| Die Size | Not recorded | 257 mm² |

| L3 Cache | 24 MB (shared) | 33 MB (shared) |

| ECC Memory | No | Yes |

| PCIe | Gen 5, 8 Lanes (CPU only) | Gen 5, 16 Lanes (CPU only) |

| Integrated Graphics | Iris Xe Graphics 96EU | UHD Graphics 770 |

| Market Segment | Mobile | Desktop |

| Release Date | 2024-12-17 | 2024-06-30 |

| Launch MSRP | $697 | Not recorded |

| Part Number | SRQ6V | Q49FSRNJK |

Where Each One Wins

The Core 9 270H delivers its strongest results in data manipulation tasks. Data encryption leads with a 30.3% margin, followed by random string sorting at 26.4% and integer math at 20.1%. Data compression adds 18%, floating-point math 14.2%, and multithread aggregate 10.2%. The older Cinebench R15 and R20 tests also favor this chip consistently at around 10.2% across both single and multicore runs. Users running compression pipelines, encryption workloads, or math-heavy computations on a mobile platform would find this chip better suited.

The i7-14701E takes its wins in specific compute niches. Prime number finding shows the largest margin at 36.4%, followed by Cinebench R23 single-core at 34.9% and multicore at 18.9%. Physics tests give it an 18% edge, and PassMark single-thread shows 8.4%. These results point to workloads that stress per-core efficiency, sustained frequency, or benefit from the larger 33 MB L3 cache. Desktop users running physics simulations, single-threaded applications, or long-duration multicore renders would see better results from this chip.

The split is not simply mobile versus desktop. It reflects core count advantages against cache and power advantages. The Core 9 270H wins 11 tests by leveraging 14 cores and 20 threads. The i7-14701E wins 6 tests by using its 33 MB L3, 65 W TDP, and higher per-core performance in specific tasks. The average benchmark scores confirm the Core 9 270H holds an overall edge, 38335 versus 33206, but the i7-14701E remains the stronger option for its specific winning workloads.