Intel Arc G3 EXTREME vs Intel Core i9-14900F Comparison

Head-to-Head Benchmarks

The benchmark data presents a decisive picture: the Intel Core i9-14900F wins 16 of the 17 recorded head-to-head comparisons. The single exception is a narrow victory for the Intel Arc G3 EXTREME in PassMark's find prime numbers test, where it scores 248 against 209, a delta of 18.7%. That is the only workload in the entire database where the Arc G3 EXTREME leads.

The largest gaps appear in Cinebench R23. In the multicore test, the i9-14900F scores 39551 against 14655, which is 62.9% higher. The single-core R23 result is even more lopsided: 5583 versus 1862, a 66.6% advantage for the desktop part. Cinebench R15 multicore shows a 45% gap (3986 versus 2192), while R15 single-core sits at 52.5% (562 versus 267). R20 follows the same pattern with 34.1% margins in both multicore (16611 versus 10945) and single-core (2344 versus 1545).

PassMark integer math is another area of extreme separation. The i9-14900F posts 177066 versus 71164, a 59.8% difference. Data compression shows a 45.6% gap (564207 versus 307094). Random string sorting favors the i9 by 41.4% (63728 versus 37331). Multithread performance in PassMark lands at 46532 versus 30659, a 34.1% delta.

Smaller but still clear margins appear in floating point math (119550 versus 86929, 27.3% ahead), extended instructions (31084 versus 24017, 22.7% ahead), and physics (2899 versus 2515, 13.2% ahead). Data encryption shows a 31.1% gap (34644 versus 23881). The closest overall result is PassMark single thread, where the i9-14900F leads by just 4.7% (4506 versus 4293).

The average benchmark score reinforces the hierarchy. The i9-14900F averages 60008, placing it in the 92nd percentile of all CPUs in the database. The Arc G3 EXTREME averages 36699, which is the 85th percentile. The nearest rivals for the Arc G3 EXTREME are clustered tightly: the Intel Core Ultra 5 225 at 36938 (0.6% higher), the AMD Ryzen 5 5600F at 36945 (0.7% higher), the AMD Ryzen 5 5500X3D at 37018 (0.9% higher), and the AMD Ryzen AI 7 PRO 450 at 37093 (1.1% higher). The i9-14900F's nearest rivals are the AMD Ryzen 9 7945HX at 60099 (0.2% higher), the AMD Ryzen 7 8745HX at 60104 (0.2% higher), the AMD Ryzen 9 7945HX3D at 59641 (0.6% lower), and the Intel Xeon Gold 6338T at 60572 (0.9% higher).

Architecture Differences

The two processors come from fundamentally different design points. The Intel Arc G3 EXTREME is a mobile part on Intel BGA 2540, built on a 3 nm process with the Panther Lake codename. It uses 14 cores and 14 threads, with a base clock of 1.90 GHz and a boost clock of 4.70 GHz. The i9-14900F is a desktop processor on Intel Socket 1700, using the Raptor Lake-R architecture on a 10 nm process. It has 24 cores and 32 threads, with a base clock of 2.00 GHz and a boost clock of 5.80 GHz. The die size for the i9-14900F is 257 mm².

Cache structures diverge significantly. The Arc G3 EXTREME carries 192 KB of L1 per core, 2.5 MB of L2 per core, and 18 MB of shared L3. The i9-14900F has 80 KB of L1 per core, 2 MB of L2 per core, and 36 MB of shared L3. The desktop part therefore has twice the shared L3 capacity, which helps explain its strength in data-heavy workloads like compression and random string sorting.

Memory support also differs. The Arc G3 EXTREME uses LPDDR5X over a dual-channel bus with a recorded memory bandwidth of 136.5 GB/s. The i9-14900F supports both DDR4 and DDR5 over a dual-channel bus, but no bandwidth figure is recorded in the database. The mobile part has integrated Arc B390 graphics, while the i9-14900F has no integrated graphics. ECC memory is supported on the i9-14900F but not on the Arc G3 EXTREME.

PCIe connectivity separates the two as well. The Arc G3 EXTREME provides Gen 5 with 4 lanes (CPU only), while the i9-14900F provides Gen 5 with 16 lanes (CPU only). The i9-14900F is a desktop chip with its launch MSRP of $524, while the Arc G3 EXTREME has no recorded launch MSRP. The i9-14900F was released on 2024-01-07, and the Arc G3 EXTREME on 2026-05-27.

The TDP figures reflect their intended environments: the Arc G3 EXTREME is rated at 25 W, while the i9-14900F is rated at 65 W. Neither processor has an unlocked multiplier. The Arc G3 EXTREME is classified as Mobile in the database, and the i9-14900F as Desktop.

The Verdict

The data supports a clear separation of roles. The Intel Core i9-14900F is the dominant performer in nearly every recorded workload. Its 92nd percentile ranking against all CPUs, combined with an average score of 60008, places it well above the Arc G3 EXTREME's 85th percentile and 36699 average. The 62.9% lead in Cinebench R23 multicore and the 66.6% lead in R23 single-core are the most striking individual results. For anyone building a desktop system where raw compute throughput is the priority, the i9-14900F is the obvious choice from these measurements.

The Intel Arc G3 EXTREME should not be dismissed, but its role is different. It is a 25 W mobile part with integrated graphics, a 3 nm process, and a 2026 release date. Its one benchmark win in find prime numbers (18.7% ahead) shows that it can outperform the i9-14900F in a specific prime-number workload. Its single-thread PassMark score trails by only 4.7%, which is a modest gap despite the large core-count and clock-speed differences.

The nearest rival data adds context. The Arc G3 EXTREME sits within 1.1% of four comparable processors, meaning its performance class is well established. The i9-14900F sits within 0.9% of four high-end rivals, including the Ryzen 9 7945HX3D. Neither chip is an outlier in its respective tier.

For a mobile platform with tight power limits and a need for integrated graphics, the Arc G3 EXTREME delivers a competitive 85th percentile standing. For a desktop platform where the 65 W TDP and 16 PCIe Gen 5 lanes can be fully exploited, the i9-14900F delivers top-tier results across Cinebench and PassMark suites. The data does not suggest any scenario where the Arc G3 EXTREME overtakes the i9-14900F in aggregate performance.

FAQ

Q: Which processor has the higher average benchmark score?

A: The Intel Core i9-14900F averages 60008, while the Intel Arc G3 EXTREME averages 36699.

Q: In which benchmark does the Intel Arc G3 EXTREME beat the i9-14900F?

A: The Arc G3 EXTREME wins PassMark find prime numbers with 248 versus 209, an 18.7% advantage.

Q: What is the largest performance gap between the two?

A: The largest gap is in Cinebench R23 single-core, where the i9-14900F leads by 66.6% (5583 versus 1862).

Q: What are the core and thread counts for each processor?

A: The Arc G3 EXTREME has 14 cores and 14 threads. The i9-14900F has 24 cores and 32 threads.

Q: Do both processors support ECC memory?

A: No. The i9-14900F supports ECC memory, while the Arc G3 EXTREME does not.

Q: What is the launch MSRP of the i9-14900F?

A: The launch MSRP is $524.

Q: Which processor has integrated graphics?

A: The Arc G3 EXTREME includes Arc B390 integrated graphics. The i9-14900F has no integrated graphics.

Where Each One Wins

The Intel Core i9-14900F wins in 16 of 17 recorded comparisons, so its territory covers almost the entire benchmark suite. Cinebench R23 multicore and single-core are its strongest showings, with 62.9% and 66.6% margins respectively. PassMark integer math (59.8% ahead), data compression (45.6% ahead), and random string sorting (41.4% ahead) indicate that the i9-14900F is particularly effective in arithmetic-heavy and data-manipulation tasks. The 36 MB of shared L3 cache and 32 threads support these workloads well.

The Intel Arc G3 EXTREME wins exactly one recorded comparison: PassMark find prime numbers, where it scores 248 versus 209. That is a narrow but real advantage in a specific mathematical workload. Its PassMark single-thread score of 4293 trails the i9-14900F by only 4.7%, which is the smallest deficit in the entire comparison. For users who prioritize prime-number calculations or who need a 25 W mobile processor with integrated graphics, the Arc G3 EXTREME has a defined niche.

The passmark multithread results illustrate the general pattern: the i9-14900F scores 46532 versus 30659, a 34.1% margin. The physics test shows a 13.2% gap, the smallest multicore deficit recorded for the Arc G3 EXTREME. Data encryption (31.1% ahead for the i9), floating point math (27.3% ahead), and extended instructions (22.7% ahead) all favor the desktop part by substantial margins.

The percentile rankings summarize the overall split. The i9-14900F sits at the 92nd percentile of all CPUs, and the Arc G3 EXTREME at the 85th. The average score difference of 23309 points between the two is consistent with their different market segments, TDP classes, and release timing. The data records the Arc G3 EXTREME as a capable mobile processor that wins a single specialized workload, while the i9-14900F dominates the broader compute landscape.