Intel Core i7-14700F vs Intel Core i9-13900F Comparison

The Verdict

The data is unambiguous: the Intel Core i9-13900F wins every single head-to-head benchmark recorded in the database, 19 out of 19. The i7-14700F does not post a single victory in any tested workload. For anyone building a desktop system where maximum performance is the only criterion, the i9-13900F is the clear choice. The i9 leads by 14.2% in Cinebench R23 multi-core, by 14.2% in R20 multi-core, and by 14.2% in R15 multi-core. Its smallest advantage comes in Geekbench multi-core, where it is just 0.3% ahead. The i7-14700F remains a highly capable 20-core processor with a 91st percentile ranking among all CPUs, but it is consistently slower across the board. The i9-13900F also sits at the 91st percentile, meaning both are top-tier desktop parts; the difference is that the i9 is the stronger performer in every measured scenario. If you need the fastest available option between these two, there is no reason to choose the i7 unless the i9 is unavailable. The i7 is not a bad chip, it is simply outclassed by the i9 in every recorded benchmark.

Architecture Differences

Both processors are built on Intel's Raptor Lake architecture, with the i7-14700F using the Raptor Lake-R refresh and the i9-13900F using the original Raptor Lake-S design. Both use the same 10 nm process node from Intel, and both have the same die size of 257 mm². The fundamental difference is in core count: the i9-13900F has 24 cores and 32 threads, while the i7-14700F has 20 cores and 28 threads. That is a difference of 4 cores and 4 threads in favor of the i9. The i9 also has a larger L3 cache, 36 MB shared versus 33 MB shared on the i7. Both have identical L1 cache at 80 KB per core and identical L2 cache at 2 MB per core. The i9 supports more PCIe lanes from the CPU, 20 Gen 5 lanes versus 16 Gen 5 lanes on the i7. Both support DDR4 and DDR5 memory in dual-channel mode, and both support ECC memory. Neither has a multiplier unlocked, so overclocking is not officially supported on either part. The i7 is part of the Core 14th Gen series and was released on 2024-01-07, while the i9 is part of the Core 13th Gen series and was released on 2023-01-03. The i7 has an integrated graphics field marked as N/A, while the i9's integrated graphics field is null in the database, but neither is marketed as a graphics-equipped part. The i7's part number is SRN3Z, and the i9's part number is SRMB7. The i9's base clock is recorded as 2000.00 MHz, while the i7's base clock is 2.10 GHz, and the i9's boost clock is 5.60 GHz versus 5.40 GHz on the i7. Both have a TDP of 65 watts, making them comparable in power envelope despite the i9 having more cores and higher clocks.

Head-to-Head Benchmarks

The largest margin in the entire comparison belongs to PassMark extended instructions, where the i9 posts 36525 versus the i7's 28564, a 21.8% advantage. PassMark data encryption also shows a wide gap, with the i9 at 38214 and the i7 at 30144, a 21.1% difference. Random string sorting favors the i9 by 20.6%, with scores of 70441 and 55918 respectively. Data compression is 20.4% better on the i9, scoring 635147 versus 505885. Floating point math shows an 18.3% lead for the i9, 131007 versus 107005. Integer math is 17.1% ahead on the i9, 188022 versus 155808. PassMark multithread scores put the i9 at 49693 versus 41317, a 16.9% edge. The Cinebench suite is consistent: R15 multi-core is 4125 versus 3540, R20 multi-core is 17189 versus 14751, and R23 multi-core is 40928 versus 35122, all showing a 14.2% lead for the i9. Single-core Cinebench results follow the same pattern, with R23 single-core at 5778 versus 4958, a 14.2% gap. Geekbench single-core is closer, with the i9 at 2533 versus 2427, a 4.1% difference. PassMark single-thread is also a smaller margin, 4406 versus 4257, a 3.4% lead. The tightest race is Geekbench multi-core, where the i9 scores 19680 and the i7 scores 19620, a difference of only 0.3%. Physics performance favors the i9 by 11.2%, and prime number finding favors it by 13.7%. In every category, the i9 is faster, and the margins range from negligible to over a fifth faster.

Specification Differences

The two processors differ in several key specifications. The i9 has 24 cores versus 20 cores on the i7, and 32 threads versus 28 threads. The i9's base clock is 2000.00 MHz, while the i7's base clock is 2.10 GHz. The i9's boost clock is 5.60 GHz, ahead of the i7's 5.40 GHz. The L3 cache is 36 MB on the i9 versus 33 MB on the i7. The i9 supports 20 Gen 5 PCIe lanes from the CPU, while the i7 supports 16 Gen 5 lanes. The i9 belongs to the Core 13th Gen series with the Raptor Lake-S codename, while the i7 belongs to the Core 14th Gen series with the Raptor Lake-R codename. The i9 was released on 2023-01-03, and the i7 was released on 2024-01-07. The i9's launch MSRP is $524, and the i7's launch MSRP is $359. The i9's part number is SRMB7, and the i7's part number is SRN3Z. Both have the same TDP of 65 watts, the same 10 nm process node, the same 257 mm² die size, the same L1 and L2 cache per core, the same memory support for DDR4 and DDR5, the same dual-channel memory bus, and the same ECC memory support. The i7's integrated graphics is listed as N/A, while the i9's is null. Both have locked multipliers.

FAQ

Q: Which processor is faster in multi-core workloads?

A: The i9-13900F is faster in every multi-core benchmark. It leads by 14.2% in Cinebench R23 multi-core, 14.2% in R20 multi-core, and 14.2% in R15 multi-core. In Geekbench multi-core, the i9 is only 0.3% ahead, scoring 19680 versus 19620.

Q: How do the two compare in single-core performance?

A: The i9 wins all single-core tests as well. Cinebench R23 single-core is 5778 versus 4958, a 14.2% gap. PassMark single-thread is 4406 versus 4257, a 3.4% gap. Geekbench single-core is 2533 versus 2429, a 4.1% gap.

Q: Are these processors on the same socket?

A: Yes, both use Intel Socket 1700, so they are compatible with the same motherboard socket. Both also support DDR4 and DDR5 memory, and both support ECC memory.

Q: Do these processors have integrated graphics?

A: The database lists the i7-14700F's integrated graphics as N/A, and the i9-13900F's integrated graphics as null. Neither is positioned as a processor with active built-in graphics in these records.

Q: Which processor has more cores and threads?

A: The i9-13900F has 24 cores and 32 threads, while the i7-14700F has 20 cores and 28 threads. The i9 also has a larger L3 cache, 36 MB versus 33 MB.

Q: What is the biggest performance difference between the two?

A: The largest recorded margin is in PassMark extended instructions, where the i9 leads by 21.8%. Data encryption follows at 21.1%, and random string sorting at 20.6%. The smallest margin is Geekbench multi-core at 0.3%.

Where Each One Wins

The i9-13900F wins every benchmark category in the database, so the use-case split is straightforward. For heavily threaded workloads like video rendering, Cinebench R23 multi-core shows the i9 at 40928 versus 35122, a 14.2% advantage. For data compression and encryption tasks, the i9 is over 20% faster, which matters for archiving, database workloads, and secure file operations. For floating-point and integer math, the i9 leads by 18.3% and 17.1% respectively, making it the better choice for scientific computing, financial modeling, and engineering simulations. The i9 also leads in single-threaded tests, so even lightly threaded applications like older games or single-core-bound software will run slightly faster on the i9. The i7-14700F does not win a single recorded benchmark, so there is no workload in this data where it is the superior performer. The only area where the i7 comes close is Geekbench multi-core, where the i9 is just 0.3% ahead, effectively a tie in real-world terms. However, the i7's lower launch MSRP of $359 versus $524 for the i9 might be relevant to a buyer, but the performance data alone does not give the i7 a winning use case. If the choice is purely about measured performance, the i9-13900F is the pick for every scenario. If the choice involves the i7's lower launch MSRP, a buyer would be accepting a processor that is slower in every recorded test, with the smallest penalty in Geekbench multi-core and the largest penalty in extended instructions, encryption, and compression workloads.