Intel Arc G3 EXTREME vs Intel Core i3-14100T Comparison

The benchmark data records a decisive overall victory for the Intel Arc G3 EXTREME, which wins 17 of the 17 head-to-head comparisons against the Intel Core i3-14100T. The average benchmark score for the Arc G3 EXTREME is 36699, placing it at the 85th percentile of all CPUs, while the Core i3-14100T records an average score of 17648, sitting at the 71st percentile. The Arc G3 EXTREME delivers more than double the average performance, with the gap exceeding 100% in several specific workloads.

Head-to-Head Benchmarks

The largest performance gap appears in the PassMark find prime numbers test, where the Arc G3 EXTREME scores 248 versus 56 for the Core i3-14100T, a 342.9% advantage. This workload, which is highly sensitive to instruction efficiency and memory latency, shows the architectural gulf between the two processors. The data encryption test shows a 203% lead for the Arc G3 EXTREME (23881 versus 7881), indicating a substantial advantage in cryptographic workloads, likely stemming from newer instruction set extensions.

The floating point math test shows a 177% difference, with the Arc G3 EXTREME scoring 86929 against 31379. Physics computations, which rely heavily on multi-threaded integer and floating point throughput, show a 158.5% lead (2515 versus 973). The extended instructions test, which measures SIMD and specialized instruction performance, delivers a 130.6% advantage (24017 versus 10414). Random string sorting shows a 139.6% gap (37331 versus 15579), and the multithread test records a 124.4% difference (30659 versus 13662).

The Cinebench R20 multi-core test shows a 124.4% lead for the Arc G3 EXTREME (10945 versus 4877), while the single-core variant shows a 124.6% gap (1545 versus 688). The data compression test shows a 101.2% advantage (307094 versus 152636). Integer math scores 71164 against 40292, a 76.6% lead. The Cinebench R15 multi-core test shows an 87.4% difference (2192 versus 1170), and single-core shows 61.8% (267 versus 165). The smallest gaps appear in Cinebench R23, where the multi-core score is 14655 versus 11612 (26.2% lead) and single-core is 1862 versus 1639 (13.6% lead). PassMark single-thread performance shows a 22.7% advantage (4293 versus 3498). The Arc G3 EXTREME maintains a lead in every recorded test, but the margin narrows considerably in single-threaded Cinebench workloads.

Architecture Differences

The Arc G3 EXTREME is built on a 3 nm process at Intel's foundry, while the Core i3-14100T uses a 10 nm process. This node difference contributes significantly to the power and efficiency profile, though the recorded TDP values tell a nuanced story. The Arc G3 EXTREME has a TDP of 25 watts, while the Core i3-14100T is rated at 35 watts. The Arc G3 EXTREME uses the Panther Lake codename and belongs to the Arc G3 generation, whereas the Core i3-14100T uses the Raptor Lake-R codename within the Core 14th Gen series.

Core configuration differs sharply. The Arc G3 EXTREME has 14 cores and 14 threads, meaning no hyperthreading on any core. The Core i3-14100T has 4 cores and 8 threads, indicating hyperthreading on all cores. The Arc G3 EXTREME packs more than three times the physical cores, which directly explains its dominance in multi-threaded workloads. The cache hierarchy favors the Arc G3 EXTREME with 192 KB L1 per core, 2.5 MB L2 per core, and 18 MB shared L3. The Core i3-14100T has 80 KB L1 per core, 1.25 MB L2 per core, and 12 MB shared L3. The Core i3-14100T also records a die size of 163 mm², while the Arc G3 EXTREME has no die size recorded in the database.

The integrated graphics differ substantially. The Arc G3 EXTREME includes an Arc B390 iGPU, while the Core i3-14100T uses UHD Graphics 730. The Arc G3 EXTREME supports LPDDR5X memory, while the Core i3-14100T supports DDR4 and DDR5. The Arc G3 EXTREME records a memory bandwidth of 136.5 GB/s, while the Core i3-14100T has no bandwidth figure recorded. The Core i3-14100T supports ECC memory, which the Arc G3 EXTREME does not. PCIe connectivity also differs: the Arc G3 EXTREME provides Gen 5 with 4 lanes (CPU only), while the Core i3-14100T provides Gen 5 with 16 lanes (CPU only).

The Core i3-14100T uses the Intel Socket 1700, whereas the Arc G3 EXTREME uses Intel BGA 2540, reflecting the former's desktop orientation and the latter's mobile segment. The Arc G3 EXTREME is classified as a mobile processor, while the Core i3-14100T is a desktop part. The release dates show the Core i3-14100T launched earlier, while the Arc G3 EXTREME is a newer design. The Core i3-14100T has a recorded launch MSRP of $134, while the Arc G3 EXTREME has no launch MSRP recorded. Both processors have locked multipliers.

FAQ

Q: Which processor has more cores?

A: The Intel Arc G3 EXTREME has 14 cores and 14 threads, while the Intel Core i3-14100T has 4 cores and 8 threads.

Q: How large is the performance gap in multi-core workloads?

A: The Arc G3 EXTREME leads by 124.4% in Cinebench R20 multi-core (10945 versus 4877) and by 26.2% in Cinebench R23 multi-core (14655 versus 11612). The PassMark multithread test shows a 124.4% difference (30659 versus 13662).

Q: Which processor has the higher boost clock?

A: The Intel Arc G3 EXTREME has a boost clock of 4.70 GHz, while the Intel Core i3-14100T has a boost clock of 4.40 GHz.

Q: Do both processors support ECC memory?

A: No. The Intel Core i3-14100T supports ECC memory, while the Intel Arc G3 EXTREME does not.

Q: What memory types does each processor support?

A: The Arc G3 EXTREME supports LPDDR5X, while the Core i3-14100T supports DDR4 and DDR5. Both use a dual-channel memory bus.

Q: Which processor has the larger L3 cache?

A: The Intel Arc G3 EXTREME has 18 MB of shared L3 cache, while the Intel Core i3-14100T has 12 MB of shared L3 cache.

Specification Differences

The two processors differ across nearly every recorded specification. The Arc G3 EXTREME has 14 cores versus 4 cores, and 14 threads versus 8 threads. The base clock is 1.90 GHz for the Arc G3 EXTREME versus 2.70 GHz for the Core i3-14100T. The boost clock is 4.70 GHz versus 4.40 GHz. The TDP is 25 watts versus 35 watts. The socket is Intel BGA 2540 versus Intel Socket 1700. The codename is Panther Lake versus Raptor Lake-R, and the process node is 3 nm versus 10 nm.

The cache values differ at every level: L1 is 192 KB per core versus 80 KB per core, L2 is 2.5 MB per core versus 1.25 MB per core, and L3 is 18 MB shared versus 12 MB shared. Memory support is LPDDR5X versus DDR4 and DDR5. Memory bandwidth is 136.5 GB/s for the Arc G3 EXTREME, with no value recorded for the Core i3-14100T. ECC support is false for the Arc G3 EXTREME and true for the Core i3-14100T. PCIe is Gen 5 with 4 lanes versus Gen 5 with 16 lanes. Integrated graphics are Arc B390 versus UHD Graphics 730. Market segment is Mobile versus Desktop. The Core i3-14100T records a die size of 163 mm², while the Arc G3 EXTREME has none recorded. The Core i3-14100T has a launch MSRP of $134, while the Arc G3 EXTREME has none recorded. The release date for the Arc G3 EXTREME is later than that of the Core i3-14100T.

Where Each One Wins

The Intel Arc G3 EXTREME wins in every recorded benchmark category, but the magnitude of the win varies. The largest advantages appear in multi-threaded and throughput-heavy workloads: prime number finding (342.9% lead), encryption (203%), floating point math (177%), physics (158.5%), random string sorting (139.6%), and extended instructions (130.6%). These results indicate that the Arc G3 EXTREME is the stronger choice for compute-heavy tasks that scale with core count and modern instruction support. The 14-core configuration with no hyperthreading delivers raw parallel throughput that the 4-core, 8-thread Core i3-14100T cannot match.

The Core i3-14100T does not win any recorded benchmark, so there is no workload category where the data places it ahead. The closest margins occur in Cinebench R23 single-core, where the Arc G3 EXTREME leads by only 13.6% (1862 versus 1639), and in Cinebench R23 multi-core, where the lead narrows to 26.2% (14655 versus 11612). The Core i3-14100T also has a higher base clock (2.70 GHz versus 1.90 GHz) and a lower boost clock (4.40 GHz versus 4.70 GHz), which may contribute to its relative competitiveness in lightly threaded workloads. The Core i3-14100T supports ECC memory and DDR4, which the Arc G3 EXTREME does not, making it the only option in the data for systems requiring those features.

The Verdict

The benchmark data clearly favors the Intel Arc G3 EXTREME for almost any performance-oriented use case. It delivers more than double the average benchmark score (36699 versus 17648), wins all 17 head-to-head comparisons, and holds advantages ranging from 13.6% to 342.9% depending on the workload. The 3 nm process, 14 cores, larger cache hierarchy, and higher boost clock all contribute to this result. The Arc G3 EXTREME also carries a lower TDP of 25 watts versus 35 watts, indicating better performance per watt in the recorded data.

The Intel Core i3-14100T remains relevant for a narrow set of requirements. It supports ECC memory, which the Arc G3 EXTREME does not, and it uses the Intel Socket 1700 desktop platform. It also supports DDR4 memory, which may be advantageous in systems with existing DDR4 infrastructure. The data shows no benchmark where the Core i3-14100T wins, but its lower average score does not preclude suitability for workloads that prioritize ECC support or legacy memory compatibility. For users who do not need those specific features, the recorded data indicates the Arc G3 EXTREME is the stronger processor across every measured workload.