Intel Core i5-14501E vs Intel Core i9-14901TE Comparison

FAQ

Q: What are the core and thread counts for the Intel Core i5-14501E and the Intel Core i9-14901TE?

A: The Intel Core i5-14501E has 6 cores and 12 threads. The Intel Core i9-14901TE has 8 cores and 16 threads.

Q: Which processor has a higher boost clock speed?

A: The Intel Core i9-14901TE has a boost clock of 5.50 GHz, while the Intel Core i5-14501E has a boost clock of 5.20 GHz.

Q: How do the thermal design power (TDP) ratings compare between the two?

A: The Intel Core i5-14501E has a TDP of 65 watts, while the Intel Core i9-14901TE has a lower TDP of 45 watts.

Q: Do both processors support the same memory types?

A: Yes, both the Intel Core i5-14501E and the Intel Core i9-14901TE support DDR4 and DDR5 memory in a dual-channel configuration.

Q: What is the difference in L3 cache capacity?

A: The Intel Core i5-14501E has 24 MB of shared L3 cache, while the Intel Core i9-14901TE has 36 MB of shared L3 cache.

Q: Are both processors based on the same architecture and socket?

A: Yes, both are based on Raptor Lake architecture, use the Raptor Lake-R codename, and fit the Intel Socket 1700.

Architecture Differences

The Intel Core i5-14501E and the Intel Core i9-14901TE both belong to the Core 14th Gen series and share the Raptor Lake architecture with the Raptor Lake-R codename. Both are manufactured by Intel on a 10 nm process node. However, the silicon die sizes differ significantly. The i5-14501E has a die size of 215 mm², while the i9-14901TE has a larger die at 257 mm². This larger die accommodates the additional cores and cache present in the i9 model.

The core configurations diverge clearly. The i5-14501E provides 6 cores and 12 threads. The i9-14901TE steps up to 8 cores and 16 threads. This difference in core count directly influences multi-threaded workload handling. The cache hierarchy also scales with the core count. Both processors feature 80 KB of L1 cache per core. The L2 cache differs, with the i5-14501E offering 1.25 MB per core and the i9-14901TE offering 2 MB per core. The shared L3 cache jumps from 24 MB on the i5 to 36 MB on the i9.

The base and boost clocks show a trade-off. The i5-14501E starts with a base clock of 3.30 GHz, which is higher than the i9-14901TE's base clock of 2.30 GHz. The boost clock reverses this relationship: the i9 reaches 5.50 GHz, while the i5 tops out at 5.20 GHz. The TDP also reflects this positioning. The i5-14501E has a TDP of 65 watts. The i9-14901TE, despite having more cores and a higher boost clock, operates within a 45-watt TDP envelope.

Both processors use the Intel Socket 1700 and accept DDR4 and DDR5 memory through a dual-channel memory bus. They both support ECC memory, a notable feature for workstation and reliability-focused builds. Each integrates UHD Graphics 770 and provides PCIe Gen 5 with 16 lanes available from the CPU. Both are active production parts with a release date of 2024-06-30, and neither has an unlocked multiplier. The market segment for both is Desktop.

Head-to-Head Benchmarks

The database currently contains no recorded head-to-head benchmark entries for the Intel Core i5-14501E versus the Intel Core i9-14901TE. The winsA and winsB fields are both zero, and the headToHeadBenchmarks array is empty. Therefore, a direct comparison of measured performance scores between these two specific processors is not possible from the available data.

However, the specification differences provide a basis for projecting performance characteristics. In multi-core workloads, the i9-14901TE holds a structural advantage. It has two additional cores and four additional threads compared to the i5-14501E. Its L3 cache is 50% larger, 36 MB versus 24 MB, and its per-core L2 cache is also larger. These factors typically increase throughput in heavily parallel tasks such as video rendering, scientific computing, and compilation workloads. The i9's higher boost clock of 5.50 GHz also gives it a potential edge in single-threaded bursts when thermal headroom allows.

The i5-14501E counters with a higher base clock of 3.30 GHz versus 2.30 GHz. This higher base clock means that under sustained all-core loads, the i5 may maintain a higher minimum frequency. This could reduce the performance gap in multi-threaded tasks that run for extended periods, especially if the i9's 45-watt TDP limit forces it to reduce clocks under sustained load. The i5 also has a lower TDP of 65 watts compared to the i9's 45 watts, which seems counterintuitive given the core count difference, but the i9's lower TDP suggests a more aggressive power capping strategy.

In single-threaded workloads, both processors have high boost clocks. The i9's 5.50 GHz boost is faster than the i5's 5.20 GHz boost. The database shows no benchmark scores to confirm whether the i9 can sustain that boost in practice. The i5's higher base clock may provide more consistent performance in short, light workloads where the CPU does not need to boost aggressively. Without recorded benchmark data, the analysis must rely on the clock and core specifications alone.

Specification Differences

The following fields differ between the Intel Core i5-14501E and the Intel Core i9-14901TE in the database:

• Cores: 6 (i5) versus 8 (i9)
• Threads: 12 (i5) versus 16 (i9)
• Base Clock: 3.30 GHz (i5) versus 2.30 GHz (i9)
• Boost Clock: 5.20 GHz (i5) versus 5.50 GHz (i9)
• TDP: 65 watts (i5) versus 45 watts (i9)
• Die Size: 215 mm² (i5) versus 257 mm² (i9)
• L2 Cache: 1.25 MB per core (i5) versus 2 MB per core (i9)
• L3 Cache: 24 MB shared (i5) versus 36 MB shared (i9)
• Generation Label: Core i5 (Raptor Lake Refresh) versus Core i9 (Raptor Lake Refresh)
• Part Number: Q49HSRNJM (i5) versus Q49CSRNJJ (i9)

All other recorded specifications are identical between the two. Both use the same Raptor Lake architecture, the same 10 nm process node, the same Intel Socket 1700, the same memory support (DDR4, DDR5, dual-channel), ECC memory support, PCIe Gen 5 with 16 lanes, integrated UHD Graphics 770, and the same release date of 2024-06-30. Neither has a launch MSRP recorded in the database, and neither has an unlocked multiplier.

The Verdict

The data shows two distinct design points within the same architecture family. The Intel Core i9-14901TE is the higher-core-count part, with 8 cores and 16 threads, a larger cache hierarchy, and a higher boost clock of 5.50 GHz. It also operates under a stricter 45-watt TDP, which suggests it is designed for power-constrained environments where maximum core count is needed within a limited thermal budget. The i5-14501E, with 6 cores and 12 threads, offers a higher base clock of 3.30 GHz and a higher TDP of 65 watts, indicating a focus on sustained performance without the same power cap pressure.

For multi-threaded throughput, the i9-14901TE is the stronger candidate on paper. Its two additional cores, four additional threads, and larger L3 cache (36 MB versus 24 MB) provide a clear structural advantage for parallel workloads. The higher boost clock also helps in bursty single-thread scenarios. The i5-14501E, however, may deliver more consistent sustained performance in all-core workloads due to its higher base clock and higher TDP allowance, assuming the cooling solution can handle the extra heat.

Both processors support ECC memory and integrate UHD Graphics 770, making them suitable for workstation and embedded-style applications. The choice depends on whether the workload prioritizes raw core count and cache capacity (favoring the i9) or base clock stability and higher power headroom (favoring the i5). The database shows no benchmark results to empirically confirm these projections, so the verdict rests on the specification analysis.

Where Each One Wins

Intel Core i5-14501E wins in:

• Base clock frequency: 3.30 GHz versus 2.30 GHz, indicating better sustained frequency at lower load levels.
• Power envelope: 65-watt TDP provides more headroom for sustained operation, potentially avoiding aggressive throttle behavior that a lower TDP cap might impose.
• Die size: 215 mm² versus 257 mm², which may result in lower manufacturing cost per unit, though no pricing data is available to confirm.

Intel Core i9-14901TE wins in:

• Core count: 8 cores versus 6 cores, a 33% increase in parallel processing capacity.
• Thread count: 16 threads versus 12 threads, improving multi-threaded task handling.
• Boost clock: 5.50 GHz versus 5.20 GHz, providing a higher ceiling for single-threaded bursts.
• L2 cache: 2 MB per core versus 1.25 MB per core, reducing memory latency for frequently accessed data.
• L3 cache: 36 MB shared versus 24 MB shared, a 50% increase in shared cache capacity, benefiting workloads with large working sets.
• TDP efficiency: 45 watts versus 65 watts, indicating a lower thermal design point for the same architecture family, which is advantageous in compact or passively cooled systems.

The i9-14901TE is the clear specification winner for heavily threaded applications such as server virtualization, content creation, and database processing. The i5-14501E is better suited for scenarios where a higher base clock matters more than extra cores, such as lightly threaded interactive workloads or real-time control tasks, and where a 65-watt TDP is acceptable. The absence of benchmark scores in the database means these conclusions are drawn from the recorded specifications alone.