Intel Arc G3 vs Intel Core i9-14901E Comparison

FAQ

Q: What are the core and thread counts of the Intel Arc G3 and Intel Core i9-14901E?

A: The Intel Arc G3 has 14 cores and 14 threads, while the Intel Core i9-14901E has 8 cores and 16 threads.

Q: Which processor has the larger shared L3 cache?

A: The Intel Core i9-14901E has 36 MB of shared L3 cache, which is double the 18 MB found on the Intel Arc G3.

Q: What is the boost clock difference between the two chips?

A: The Intel Core i9-14901E boosts to 5.60 GHz, which is 1.00 GHz higher than the Intel Arc G3's 4.60 GHz boost clock.

Q: Do both processors support the same memory types?

A: No. The Intel Arc G3 supports LPDDR5X memory, while the Intel Core i9-14901E supports both DDR4 and DDR5 memory.

Q: Which processor has ECC memory support?

A: The Intel Core i9-14901E supports ECC memory, whereas the Intel Arc G3 does not.

Q: What is the market segment for each processor?

A: The Intel Arc G3 is a mobile processor, while the Intel Core i9-14901E is a desktop processor.

Architecture Differences

The Intel Arc G3 and Intel Core i9-14901E represent two distinct design philosophies from Intel, separated by process generation and target use case. The Arc G3 is built on Intel's 3 nm process node and uses the Panther Lake codename, placing it in the Arc G3 generation. In contrast, the Core i9-14901E is fabricated on Intel's 10 nm process, uses the Raptor Lake-R codename, and belongs to the Core 14th Gen series with a Raptor Lake Refresh architecture.

The core configurations differ substantially. The Arc G3 has 14 cores and 14 threads, indicating a design without hyperthreading. The Core i9-14901E has 8 cores and 16 threads, meaning each physical core supports two threads. This creates an interesting dynamic where the mobile chip has more physical cores, but the desktop chip has more total threads.

Cache hierarchies also differ per core. The Arc G3 allocates 192 KB of L1 cache per core and 2.5 MB of L2 cache per core. The Core i9-14901E uses 80 KB of L1 per core and 2 MB of L2 per core. At the shared level, the Core i9-14901E holds a 36 MB L3 cache versus 18 MB on the Arc G3.

The memory interfaces reflect their respective segments. The Arc G3 uses LPDDR5X with dual-channel support and a recorded memory bandwidth of 136.5 GB/s. The Core i9-14901E supports both DDR4 and DDR5 in a dual-channel configuration, though no memory bandwidth figure is recorded in the database. The Core i9-14901E also includes ECC memory support, a feature absent from the Arc G3.

PCIe connectivity also differs. The Arc G3 provides Gen 5 with 4 lanes (CPU only), while the Core i9-14901E provides Gen 5 with 16 lanes (CPU only). This gives the desktop part substantially more expandability potential.

Integrated graphics differ as well. The Arc G3 carries Arc B370 graphics, while the Core i9-14901E carries UHD Graphics 770. The socket and form factor differ completely: the Arc G3 uses Intel BGA 2540 and targets mobile systems, while the Core i9-14901E uses Intel Socket 1700 for desktop platforms.

Head-to-Head Benchmarks

The database contains benchmark results for the Intel Core i9-14901E across Cinebench and Passmark test suites. The Intel Arc G3 has no recorded benchmark scores in the database, so all comparative analysis must rely on the Core i9-14901E's absolute performance and its position relative to other processors.

The Core i9-14901E achieves a Cinebench R23 multicore score of 25753 and a single-core score of 3635. In Cinebench R20, it scores 10816 multicore and 1526 single-core. The older Cinebench R15 test shows 2595 multicore and 366 single-core. These scores indicate strong performance across both multithreaded and lightly threaded workloads.

Passmark results for the Core i9-14901E cover a range of specialized workloads. The multithread score is 30298, and the single-thread score is 4354. Integer math scores 112736, while floating-point math scores 81089. Data compression reaches 288777, data encryption hits 18571, and extended instructions score 17249. Random string sorting scores 39138, physics scores 3041, and find prime numbers scores 189.

The Core i9-14901E holds an average benchmark score of 37911 and sits in the 86th percentile of all CPUs in the database. Its nearest rivals show how tightly grouped this performance tier is. The AMD Ryzen AI 9 HX 370 has an average score of 37904, a 0% difference. The AMD Ryzen 7 9700X scores 37943, trailing the Core i9-14901E by 0.1%. The Intel Core 5 211E scores 37829, a 0.2% advantage for the Core i9-14901E. The AMD Ryzen AI Embedded P132 scores 37804, putting the Core i9-14901E 0.3% ahead. The data shows that in this performance band, the Core i9-14901E is effectively at parity with its closest competitors, with all deltas within 0.3%.

Specification Differences

The two processors differ across nearly every recorded specification field.

• Cores: The Arc G3 has 14 cores; the Core i9-14901E has 8 cores.
• Threads: The Arc G3 has 14 threads; the Core i9-14901E has 16 threads.
• Base clock: The Arc G3 runs at 1.90 GHz; the Core i9-14901E runs at 2.80 GHz.
• Boost clock: The Arc G3 boosts to 4.60 GHz; the Core i9-14901E boosts to 5.60 GHz.
• TDP: The Arc G3 has a 25 W TDP; the Core i9-14901E has a 65 W TDP.
• Socket: The Arc G3 uses Intel BGA 2540; the Core i9-14901E uses Intel Socket 1700.
• Codename: The Arc G3 is Panther Lake; the Core i9-14901E is Raptor Lake-R.
• Generation: The Arc G3 is Arc G3 (Panther Lake); the Core i9-14901E is Core i9 (Raptor Lake Refresh).
• Process node: The Arc G3 uses 3 nm; the Core i9-14901E uses 10 nm.
• Die size: The Arc G3 has no recorded die size; the Core i9-14901E is 257 mm².
• L1 cache: The Arc G3 has 192 KB per core; the Core i9-14901E has 80 KB per core.
• L2 cache: The Arc G3 has 2.5 MB per core; the Core i9-14901E has 2 MB per core.
• L3 cache: The Arc G3 has 18 MB shared; the Core i9-14901E has 36 MB shared.
• Memory support: The Arc G3 supports LPDDR5X; the Core i9-14901E supports DDR4 and DDR5.
• Memory bandwidth: The Arc G3 records 136.5 GB/s; the Core i9-14901E has no recorded bandwidth.
• ECC memory: The Arc G3 does not support ECC; the Core i9-14901E does.
• PCIe: The Arc G3 has Gen 5, 4 lanes; the Core i9-14901E has Gen 5, 16 lanes.
• Integrated graphics: The Arc G3 has Arc B370; the Core i9-14901E has UHD Graphics 770.
• Market segment: The Arc G3 is mobile; the Core i9-14901E is desktop.
• Release date: The Arc G3 released 2026-05-27; the Core i9-14901E released 2024-06-30.
• Multiplier unlocked: Neither processor has an unlocked multiplier.

Where Each One Wins

The Intel Core i9-14901E is the only processor of the pair with recorded benchmark data, and its scores define its strengths. Its Cinebench R23 multicore score of 25753 and Passmark multithread score of 30298 indicate strong parallel processing capability. The single-core Cinebench R23 score of 3635 and Passmark single-thread score of 4354 show that it also handles lightly threaded workloads well. The 86th percentile ranking among all CPUs in the database confirms that the Core i9-14901E sits in a strong overall performance position.

The Core i9-14901E's desktop platform advantages are clear from the specifications. The 16 PCIe Gen 5 lanes provide expansion headroom that the Arc G3's 4 lanes cannot match. The 36 MB shared L3 cache is double the Arc G3's allocation, which can benefit workloads with large working sets. ECC memory support makes the Core i9-14901E suitable for data-integrity-sensitive environments. The 5.60 GHz boost clock is the highest clock speed in this comparison.

The Intel Arc G3 wins on efficiency and physical core count. Its 25 W TDP is dramatically lower than the Core i9-14901E's 65 W TDP, which is an important factor in mobile systems. The 14 physical cores exceed the Core i9-14901E's 8 physical cores, which can matter in workloads that scale with physical core count rather than thread count. The 3 nm process node and 136.5 GB/s memory bandwidth on LPDDR5X also point to a design focused on power efficiency and integrated memory performance. The Arc G3's mobile form factor with Intel BGA 2540 makes it the only viable choice for portable systems.

The Verdict

The recorded data presents a clear split between these two processors. The Intel Core i9-14901E is the only one with benchmark scores, and those scores place it at the 86th percentile of all CPUs. Its Cinebench and Passmark results show well-rounded performance across both multithreaded and single-threaded tasks, and its nearest rivals confirm that it competes at parity with the AMD Ryzen AI 9 HX 370, the AMD Ryzen 7 9700X, the Intel Core 5 211E, and the AMD Ryzen AI Embedded P132, all within 0.3%.

For desktop users who need a socketed processor with 16 PCIe Gen 5 lanes, ECC memory support, DDR4 and DDR5 compatibility, and a 5.60 GHz boost clock, the Core i9-14901E is the choice supported by the data. Its 65 W TDP and 25753 Cinebench R23 multicore score indicate a processor that balances power consumption with high throughput.

For mobile systems where power efficiency and physical core count take priority, the Intel Arc G3 is the only applicable option. Its 25 W TDP, 14 cores, 3 nm process node, and LPDDR5X memory support define a low-power design that the Core i9-14901E cannot offer. The absence of recorded benchmark scores for the Arc G3 means direct performance comparison is not possible from the database, but the specification data clearly targets different usage scenarios.

The selection between the two depends entirely on the platform and workload requirements. The Core i9-14901E delivers proven, benchmarked performance for desktop applications. The Arc G3 provides a mobile processor with a higher physical core count and significantly lower power draw. The data does not show a single superior processor; it shows two purpose-built designs for different segments.