Intel Core i5-14501E vs Intel Processor 300 Comparison

Where Each One Wins

The Intel Core i5-14501E and the Intel Processor 300 sit at opposite ends of the desktop performance spectrum, and the data confirms a clear division of roles. The Core i5-14501E is the heavy lifter, built for workloads that scale with core count and thread count. It carries 6 cores and 12 threads, which gives it a 3x advantage in cores and threads over the Intel Processor 300's 2 cores and 4 threads. For multi-threaded productivity tasks, rendering, compilation, or any workload that can use more than four threads, the i5-14501E is the only rational choice based on the specifications recorded.

The Intel Processor 300, on the other hand, wins on base clock speed. It runs at 3.90 GHz out of the box, compared to the i5-14501E's 3.30 GHz base clock. That higher base clock gives the dual-core part an edge in lightly threaded, latency-sensitive tasks where single-core frequency matters more than core count. The Processor 300 also draws significantly less power, with a 46 W TDP versus the i5-14501E's 65 W TDP. This makes it the more efficient option for basic desktop duties, office work, web browsing, and legacy software that relies on a small number of fast threads.

The benchmark wins recorded in the database show zero wins for either side, meaning no head-to-head benchmark scores were captured. However, the structural differences in the specification data provide a clear use-case split. The i5-14501E is designed for users who need parallel processing capability, while the Intel Processor 300 is positioned as a low-power entry point for basic computing. Neither has an unlocked multiplier, so overclocking is not a differentiating factor.

Architecture Differences

Both processors are built on Intel's Raptor Lake architecture and use the same 10 nm process node from Intel's own foundry. The Core i5-14501E uses the Raptor Lake-R codename, while the Intel Processor 300 uses Raptor Lake-S. Both fit the Intel Socket 1700 platform, so they are mechanically compatible with the same motherboards, though the feature sets differ.

The die size tells a meaningful story. The i5-14501E measures 215 mm², while the Intel Processor 300 measures 163 mm². The larger die on the i5 reflects the additional cores and the larger shared L3 cache. The i5-14501E has 24 MB of shared L3 cache, while the Intel Processor 300 has only 6 MB. That is a 4x difference in the last-level cache, which directly impacts how much data can be held close to the cores during heavy workloads.

Per-core cache is identical between the two: 80 KB of L1 per core and 1.25 MB of L2 per core. This means the architectural design per core is the same, and the performance difference comes from core count, cache capacity, and clock behavior, not from a redesigned core.

Memory support is shared: both support DDR4 and DDR5, both use a dual-channel memory bus, and both have PCIe Gen 5 with 16 lanes from the CPU. The i5-14501E supports ECC memory, while the Intel Processor 300 does not. That is a significant differentiator for users building a workstation or a system that needs error-correcting memory for data integrity.

Integrated graphics differ as well. The i5-14501E carries UHD Graphics 770, while the Intel Processor 300 carries UHD Graphics 710. The i5's integrated GPU is the higher-tier option, though the database does not include benchmark scores for either graphics solution.

The release dates differ by about six months. The Intel Processor 300 was released on 2024-01-07, and the Core i5-14501E followed on 2024-06-30. Both are currently marked as Active in production status.

Head-to-Head Benchmarks

The database has no recorded head-to-head benchmark scores for these two processors, and no nearest rival data is available. The wins column shows zero for both parts. This means the performance comparison must be derived from the specification differences rather than direct measured results.

The most decisive specification gap is core count. The i5-14501E has 6 cores and 12 threads. The Intel Processor 300 has 2 cores and 4 threads. That is a 200% increase in cores and a 200% increase in threads for the i5. For any workload that scales across cores, the i5-14501E has the structural advantage.

Clock speed is the one area where the Intel Processor 300 leads. Its 3.90 GHz base clock is 0.60 GHz higher than the i5-14501E's 3.30 GHz base clock. The i5 does have a boost clock of 5.20 GHz, but the Intel Processor 300 has no recorded boost clock, meaning it runs at a fixed 3.90 GHz. In single-threaded tasks that do not trigger boost behavior on the i5, the Processor 300's higher base frequency could deliver lower latency.

Cache capacity heavily favors the i5-14501E. The 24 MB L3 cache is four times larger than the 6 MB on the Intel Processor 300. This matters for workloads with working sets that exceed 6 MB, as the i5 can keep more data on-die, reducing memory traffic.

Power consumption favors the Intel Processor 300. Its 46 W TDP is 19 W lower than the i5-14501E's 65 W TDP. For a small form factor build or a system with a modest power supply, the Processor 300 is the more conservative choice.

ECC memory support is exclusive to the i5-14501E. The Intel Processor 300 does not support ECC. This alone can determine the choice for users building a NAS, a home server, or any system where memory corruption is a real risk.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core i5-14501E has 6 cores and 12 threads. The Intel Processor 300 has 2 cores and 4 threads.

Q: Does the Intel Processor 300 have a boost clock?

A: No. The database records a base clock of 3.90 GHz for the Intel Processor 300, but no boost clock is listed. The Core i5-14501E has a base clock of 3.30 GHz and a boost clock of 5.20 GHz.

Q: Which processor supports ECC memory?

A: The Intel Core i5-14501E supports ECC memory. The Intel Processor 300 does not.

Q: Are the two processors compatible with the same motherboard socket?

A: Yes. Both use Intel Socket 1700.

Q: Which processor has the larger L3 cache?

A: The Intel Core i5-14501E has 24 MB of shared L3 cache. The Intel Processor 300 has 6 MB of shared L3 cache.

Q: What is the difference in integrated graphics?

A: The Intel Core i5-14501E uses UHD Graphics 770. The Intel Processor 300 uses UHD Graphics 710.

Q: Which processor has the higher base clock?

A: The Intel Processor 300 has a base clock of 3.90 GHz, which is higher than the Core i5-14501E's 3.30 GHz base clock.

Q: What is the launch MSRP of the Intel Processor 300?

A: The launch MSRP is $82.

The Verdict

The data points to a straightforward conclusion. The Intel Core i5-14501E is the processor for users who need multi-threaded performance, larger cache, ECC memory support, and a higher-tier integrated GPU. Its 6 cores, 12 threads, 24 MB L3 cache, and 5.20 GHz boost clock make it the stronger part for any workload that can use more than four threads. The ECC memory support is a hard requirement for many server and workstation scenarios, and the i5-14501E is the only one of these two that provides it.

The Intel Processor 300 is the processor for users who want a low-power, simple desktop part. Its 46 W TDP, 3.90 GHz base clock, and 2 cores are sufficient for basic tasks. It has no boost clock, no ECC support, and a smaller cache, but it does come with a recorded launch MSRP of $82, which makes it a defined entry point for a Socket 1700 build.

There are no recorded benchmark wins for either processor, so the verdict rests on the structural specification differences. The i5-14501E is the more capable part in almost every measurable category except base clock and TDP. Users who need raw multi-core throughput should select the i5-14501E. Users who prioritize low power draw and a high fixed clock for single-threaded tasks should consider the Intel Processor 300.

Specification Differences

| Field | Intel Core i5-14501E | Intel Processor 300 |

| --- | --- | --- |

| Cores | 6 | 2 |

| Threads | 12 | 4 |

| Base Clock | 3.30 GHz | 3.90 GHz |

| Boost Clock | 5.20 GHz | Not specified |

| TDP | 65 W | 46 W |

| Process Node | 10 nm | 10 nm |

| Die Size | 215 mm² | 163 mm² |

| L3 Cache | 24 MB (shared) | 6 MB (shared) |

| ECC Memory | Supported | Not supported |

| Integrated Graphics | UHD Graphics 770 | UHD Graphics 710 |

| Codename | Raptor Lake-R | Raptor Lake-S |

| Release Date | 2024-06-30 | 2024-01-07 |

| Launch MSRP | Not specified | $82 |

| Part Number | Q49HSRNJM | SRN3J |

Both processors share the same L1 cache of 80 KB per core and L2 cache of 1.25 MB per core. Both support DDR4 and DDR5 memory, use a dual-channel memory bus, and provide PCIe Gen 5 with 16 lanes from the CPU. Both are built on a 10 nm process by Intel, fit the Intel Socket 1700, and lack an unlocked multiplier. Both are marked as Active in production status. The market segment for both is Desktop.