Intel Core 3 100UL vs Intel Core i9-14901KE Comparison

FAQ

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

A: The Intel Core 3 100UL has 6 cores and 8 threads. The Intel Core i9-14901KE has 8 cores and 16 threads.

Q: How do the base and boost clocks compare between the two?

A: The Core 3 100UL runs at a base clock of 1.20 GHz and a boost clock of 4.50 GHz. The Core i9-14901KE runs at a base clock of 3.80 GHz and a boost clock of 5.80 GHz.

Q: What is the TDP difference?

A: The Core 3 100UL has a TDP of 15 watts, while the Core i9-14901KE has a TDP of 125 watts.

Q: Do both processors use the same socket?

A: Yes, both the Core 3 100UL and the Core i9-14901KE use Intel Socket 1700.

Q: What are the L3 cache sizes?

A: The Core 3 100UL has 10 MB of shared L3 cache. The Core i9-14901KE has 36 MB of shared L3 cache.

Q: Which processor supports ECC memory?

A: The Core i9-14901KE supports ECC memory. The Core 3 100UL does not support ECC memory.

The Verdict

The data points to two entirely different usage profiles. The Intel Core 3 100UL is a 15-watt, 6-core part with a 1.20 GHz base clock, suited for low-power desktop tasks. The Intel Core i9-14901KE is a 125-watt, 8-core part with a 3.80 GHz base clock and a 5.80 GHz boost clock, positioned for high-performance workloads.

The Core i9-14901KE delivers a massive clock advantage. Its base clock is 3.80 GHz versus 1.20 GHz, a difference of 2.60 GHz. The boost clock advantage is 1.30 GHz, with the i9 reaching 5.80 GHz versus 4.50 GHz. The i9 also doubles the thread count, offering 16 threads versus 8, and has 36 MB of L3 cache versus 10 MB. For multi-threaded and high-frequency tasks, the i9 is the clear choice.

The Core 3 100UL, with its 15-watt TDP, represents a low-power alternative. Its 6 cores and 8 threads are sufficient for basic desktop operations. The i9's 125-watt TDP indicates a much higher power draw, which is a consideration for system builders prioritizing energy efficiency over performance.

Both processors belong to the Raptor Lake architecture family and use the same socket. The i9, however, is from the Raptor Lake Refresh generation with a die size of 257 mm², while the Core 3 is from the Raptor Lake-PS generation. The i9 also offers PCIe Gen 5 with 16 lanes, while the Core 3 is limited to PCIe Gen 4 with 8 lanes.

Head-to-Head Benchmarks

The recorded data shows no direct head-to-head benchmark scores between these two processors. The database contains zero benchmark entries for both the Core 3 100UL and the Core i9-14901KE, and the wins counter shows 0 for each side. This means the comparison relies entirely on the specification differences.

Clock speed is the first major separator. The Core i9-14901KE's base clock of 3.80 GHz is over three times higher than the Core 3 100UL's 1.20 GHz. In single-threaded workloads where boost clocks matter, the i9's 5.80 GHz maximum outpaces the Core 3's 4.50 GHz maximum by 1.30 GHz. This suggests a significant advantage in latency-sensitive applications.

Thread count is the second separator. The Core i9-14901KE offers 16 threads against 8 threads for the Core 3 100UL. For parallel workloads such as video encoding or compilation, the i9 has double the logical processing units. The L3 cache difference reinforces this: 36 MB shared on the i9 versus 10 MB shared on the Core 3. Larger cache reduces memory access latency for frequently used data.

The Core 3 100UL does hold its own in power efficiency. A 15-watt TDP against 125 watts means the Core 3 draws substantially less power under load. For systems with limited cooling or power budgets, the Core 3 is the only viable option between the two.

Specification Differences

The two processors differ on nearly every measurable specification. The Core i9-14901KE has 8 cores and 16 threads, while the Core 3 100UL has 6 cores and 8 threads. Base clocks differ by 2.60 GHz in favor of the i9, and boost clocks differ by 1.30 GHz in favor of the i9.

TDP is dramatically different: 15 watts for the Core 3 100UL versus 125 watts for the Core i9-14901KE. The L2 cache differs as well, with the i9 offering 2 MB per core versus 1.25 MB per core on the Core 3. L3 cache totals are 36 MB shared versus 10 MB shared.

The i9 supports ECC memory, the Core 3 does not. PCIe capabilities differ: the i9 has Gen 5 with 16 lanes, the Core 3 has Gen 4 with 8 lanes. The i9 has an unlocked multiplier, the Core 3 does not. The i9 has a die size of 257 mm², the Core 3 has no recorded die size.

Integrated graphics differ. The Core i9-14901KE uses UHD Graphics 770, while the Core 3 100UL uses UHD Graphics 64EU. The i9's part number is recorded as Q49DSRNJC, while the Core 3's part number is unknown.

Release dates differ: the Core 3 100UL launched on April 7, 2024, and the Core i9-14901KE launched on June 30, 2024. Both processors are listed as Active in production status.

Architecture Differences

Both processors use the Raptor Lake architecture and are manufactured on the 10 nm process node by Intel. The Core 3 100UL carries the codename Raptor Lake-PS, while the Core i9-14901KE carries the codename Raptor Lake-R and belongs to the Core 14th Gen series.

The generation naming highlights the difference. The Core 3 is classified as "Core 3 (Raptor Lake-PS)", while the i9 is classified as "Core i9 (Raptor Lake Refresh)". This indicates the i9 is a refresh of the original Raptor Lake design, while the Core 3 is a separate product line within the same architecture family.

Memory support is identical: both support DDR4 and DDR5 with dual-channel memory buses. Neither processor has recorded memory bandwidth figures in the database, and neither has a vCache3d feature.

The i9's die size of 257 mm² is recorded, but the Core 3's die size is not available in the database. Transistor counts are not recorded for either processor.

The i9 includes ECC memory support, which is absent on the Core 3. The i9 also features a Gen 5 PCIe interface with 16 lanes, while the Core 3 is limited to Gen 4 with 8 lanes. These differences suggest the i9 targets workstation and server-like environments, while the Core 3 targets mainstream desktop usage.

The Core 3 100UL's integrated graphics are UHD Graphics 64EU, while the i9 uses UHD Graphics 770. The i9's graphics are likely more capable given the higher-tier naming, though the database does not provide specific performance scores for either.

The i9 has an unlocked multiplier, enabling overclocking. The Core 3 does not have an unlocked multiplier, so its clock speeds are fixed by the manufacturer.

Where Each One Wins

The Intel Core i9-14901KE wins in raw computational performance. Its 8 cores and 16 threads provide double the thread count of the Core 3 100UL. The 3.80 GHz base clock and 5.80 GHz boost clock are substantially higher than the Core 3's 1.20 GHz and 4.50 GHz. For workloads that scale with clock speed or thread count, such as 3D rendering, scientific computing, or heavy multitasking, the i9 is the superior choice.

The i9 also wins in cache capacity. Its 36 MB of shared L3 cache is 3.6 times larger than the Core 3's 10 MB. The i9's 2 MB per core L2 cache exceeds the Core 3's 1.25 MB per core. Larger caches reduce memory latency and improve performance in data-intensive applications.

The i9 wins in platform connectivity. Its PCIe Gen 5 interface with 16 lanes offers double the lane count and a newer generation compared to the Core 3's PCIe Gen 4 with 8 lanes. This supports faster NVMe storage and more capable discrete GPUs. The i9's ECC memory support adds reliability for error-sensitive workloads.

The i9 wins in overclocking flexibility. Its unlocked multiplier allows users to push clock speeds beyond the recorded 5.80 GHz boost, assuming adequate cooling and power delivery. The Core 3's locked multiplier prevents such adjustments.

The Intel Core 3 100UL wins in power efficiency. Its 15-watt TDP is significantly lower than the i9's 125-watt TDP. For systems where heat generation and power consumption are primary constraints, such as compact desktop PCs or always-on machines, the Core 3 is the only practical choice.

The Core 3 also wins on release timing availability, having launched on April 7, 2024, roughly two months before the i9's June 30, 2024 launch. Both processors remain Active in production.

For integrated graphics, the Core 3 uses UHD Graphics 64EU while the i9 uses UHD Graphics 770. Without benchmark scores, the database does not indicate which performs better in graphics tasks. The i9's higher core count and clock speeds suggest a performance advantage, but this is not confirmed by recorded data.

The Core 3 100UL suits basic desktop workloads: web browsing, office applications, and light productivity. The i9-14901KE suits demanding workloads: content creation, software compilation, and server-like tasks. The data shows no overlap in their performance envelopes, making the choice straightforward based on the user's power and performance requirements.