Intel Core 7 251E vs Intel Processor 300T Comparison

Head-to-Head Benchmarks

The recorded database contains no direct benchmark scores for either processor. The average benchmark score for both the Intel Core 7 251E and the Intel Processor 300T is recorded as zero, and the head-to-head benchmark array is empty. Consequently, there are no measured performance deltas, no percentile victories, and no nearest rival comparisons to draw from. The data confirms that both chips sit at the 50th percentile against all CPUs, which indicates a neutral placement in the overall distribution, but this percentile is identical for both parts and does not reflect any direct comparison between them.

Without measured scores, the specification sheet provides the only quantifiable basis for differentiation. The Core 7 251E carries 24 cores and 32 threads, while the Processor 300T carries 2 cores and 4 threads. The Core 7 251E boosts to 5.60 GHz from a 2.10 GHz base, whereas the Processor 300T has a fixed 3.40 GHz base clock with no boost clock recorded. The Core 7 251E also offers a 36 MB shared L3 cache against 6 MB shared L3 for the Processor 300T. These figures indicate a vast gulf in parallel execution capacity and cache footprint, but they are architectural parameters, not benchmark results.

The absence of benchmark data means no statement can be made about which part is faster in any specific workload. The database records no wins for either processor in any head-to-head category. Any claim of superiority would require measured scores, and the data does not provide them.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core 7 251E has 24 cores and 32 threads. The Intel Processor 300T has 2 cores and 4 threads.

Q: What are the clock speed profiles of the two chips?

A: The Core 7 251E has a base clock of 2.10 GHz and a boost clock of 5.60 GHz. The Processor 300T has a base clock of 3.40 GHz and no recorded boost clock.

Q: Do both processors support the same memory types?

A: Yes, both support DDR4 and DDR5 memory in a dual-channel configuration. The Core 7 251E has a recorded memory bandwidth of 89.6 GB/s, while the Processor 300T has no memory bandwidth figure in the database.

Q: Do either of these processors support ECC memory?

A: The Core 7 251E supports ECC memory. The Processor 300T does not support ECC memory.

Q: What integrated graphics do they use?

A: The Core 7 251E uses UHD Graphics 770. The Processor 300T uses UHD Graphics 710.

Q: Are these processors unlocked for overclocking?

A: Neither processor has an unlocked multiplier. Both are locked parts.

Q: What is the process node for each?

A: Both are built on a 10 nm process by Intel. The Core 7 251E has a die size of 257 mm², while the Processor 300T has a die size of 163 mm².

Architecture Differences

The two processors diverge sharply in core architecture and design intent. The Core 7 251E belongs to the Bartlett Lake generation, while the Processor 300T is built on the Raptor Lake architecture with the Raptor Lake-S codename. Both use a 10 nm process node from Intel, but the die sizes differ substantially: 257 mm² for the Core 7 251E versus 163 mm² for the Processor 300T. The larger die accommodates the Core 7 251E's 24 cores, 32 threads, and 36 MB of shared L3 cache, whereas the Processor 300T's smaller die holds just 2 cores, 4 threads, and 6 MB of shared L3 cache.

Cache organization also differs. Both parts list 80 KB of L1 cache per core, but the L2 cache is 2 MB per core on the Core 7 251E and 1.25 MB per core on the Processor 300T. The shared L3 cache is six times larger on the Core 7 251E. This cache hierarchy reflects the Core 7 251E's positioning as a high-core-count desktop part, while the Processor 300T is a minimal dual-core entry point.

Memory controller features diverge as well. The Core 7 251E supports ECC memory and records a memory bandwidth of 89.6 GB/s. The Processor 300T lacks ECC support and has no memory bandwidth figure recorded. Both support DDR4 and DDR5 in a dual-channel layout, and both provide PCIe Gen 5 with 16 lanes from the CPU.

Integrated graphics differ between the two. The Core 7 251E ships with UHD Graphics 770, while the Processor 300T ships with UHD Graphics 710. Both processors use the Intel Socket 1700, are marked as Active in production, and target the desktop market segment. Neither has an unlocked multiplier.

Release timing also separates them. The Processor 300T was released on 2024-01-07, and the Core 7 251E followed on 2025-01-12. The part numbers differ as well: SRQDUQ657 for the Core 7 251E and SRN3K for the Processor 300T.

The Verdict

The data indicates two processors at opposite ends of Intel's desktop core-count spectrum. The Core 7 251E offers 24 cores, 32 threads, a 5.60 GHz boost clock, 36 MB of L3 cache, ECC memory support, and a 65 W TDP. The Processor 300T offers 2 cores, 4 threads, a 3.40 GHz base clock with no boost, 6 MB of L3 cache, no ECC support, and a 35 W TDP. The Core 7 251E is the part for workloads that scale with core count, cache size, and memory bandwidth. The Processor 300T is the lower-power, smaller-die option for basic desktop tasks.

The Core 7 251E also carries a higher launch MSRP of $384, while the Processor 300T has a launch MSRP of $82. The Core 7 251E targets users who need many threads and large cache, while the Processor 300T targets users who need a minimal, low-power desktop chip. The Processor 300T's higher base clock of 3.40 GHz versus 2.10 GHz suggests better single-thread responsiveness at stock settings, but no benchmark data exists to confirm real-world performance. Without measured scores, the choice rests on the specification sheet: the Core 7 251E is the clear choice for multi-core and cache-heavy scenarios, and the Processor 300T is the clear choice for low-power, low-cost, low-core-count builds.

Specification Differences

| Specification | Intel Core 7 251E | Intel Processor 300T |

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

| Cores | 24 | 2 |

| Threads | 32 | 4 |

| Base Clock | 2.10 GHz | 3.40 GHz |

| Boost Clock | 5.60 GHz | None recorded |

| TDP | 65 W | 35 W |

| Codename | Bartlett Lake | Raptor Lake-S |

| Generation | Core 7 (Bartlett Lake) | Intel Processor (Raptor Lake) |

| Process Node | 10 nm | 10 nm |

| Die Size | 257 mm² | 163 mm² |

| L2 Cache | 2 MB (per core) | 1.25 MB (per core) |

| L3 Cache | 36 MB (shared) | 6 MB (shared) |

| Memory Bandwidth | 89.6 GB/s | None recorded |

| ECC Memory | Yes | No |

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

| Release Date | 2025-01-12 | 2024-01-07 |

| Launch MSRP | $384 | $82 |

| Part Number | SRQDUQ657 | SRN3K |

The two chips share the same socket, process node, memory type support, memory bus width, PCIe configuration, market segment, production status, and locked multiplier status. Differences concentrate in core count, clock speeds, cache sizes, die size, ECC support, memory bandwidth, integrated graphics, release date, launch MSRP, and part number. The Core 7 251E is the larger, more capable, and more expensive part on paper. The Processor 300T is the smaller, lower-power, and lower-cost part. No benchmark scores exist in the database to validate performance claims for either.