AMD Ryzen 5 5605G vs Intel Core 7 251TE Comparison

AMD Ryzen 5 5605G and Intel Core 7 251TE are desktop processors from different architectural generations, with the Intel part holding a substantial performance lead in the recorded benchmarks. The Core 7 251TE sits in the 88th percentile of all CPUs in the database, while the Ryzen 5 5605G shows a 50th percentile placement with no recorded benchmark scores. The Intel chip’s average benchmark score is 41650, placing it within 0.6% of several high-end rivals, including the Intel Core i7-14700T and Core i7-12850HX. The data shows a clear hierarchy: the Core 7 251TE delivers far higher multi-threaded throughput, a massive core-count advantage, and a higher boost clock, while the Ryzen 5 5605G counters with a higher base clock, a mature AM4 platform, and an unlocked multiplier.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core 7 251TE has 24 cores and 32 threads. The AMD Ryzen 5 5605G has 6 cores and 12 threads. This is a 4x difference in core count and a 2.67x difference in thread count.

Q: What is the boost clock difference between the two CPUs?

A: The Intel Core 7 251TE boosts to 5.40 GHz, while the AMD Ryzen 5 5605G boosts to 4.40 GHz. The Intel chip’s boost clock is 1.00 GHz higher.

Q: Does the AMD Ryzen 5 5605G support overclocking?

A: Yes, the multiplier is unlocked on the Ryzen 5 5605G. The Intel Core 7 251TE has a locked multiplier, so it does not support the same level of user overclocking.

Q: What memory types does each processor support?

A: The AMD Ryzen 5 5605G supports DDR4 memory only. The Intel Core 7 251TE supports both DDR4 and DDR5 memory.

Q: What is the launch MSRP of the Intel Core 7 251TE?

A: The launch MSRP is $384. The AMD Ryzen 5 5605G has no launch MSRP listed in the database.

Q: Which processor supports ECC memory?

A: The Intel Core 7 251TE supports ECC memory. The AMD Ryzen 5 5605G does not support ECC memory.

Architecture Differences

The two CPUs come from fundamentally different design lineages. The AMD Ryzen 5 5605G uses the Zen 3 architecture, codenamed Cezanne, built on a 7 nm process at TSMC. It packs 10,700 million transistors into a 180 mm² die. The Intel Core 7 251TE uses the Bartlett Lake codename, built on a 10 nm process at Intel, with a die size of 215 mm². The transistor count for the Intel part is not recorded in the database.

Cache structures differ significantly. The Ryzen 5 5605G provides 64 KB of L1 cache per core, 512 KB of L2 cache per core, and a 16 MB L3 cache. The Intel Core 7 251TE provides 80 KB of L1 per core, 1.25 MB of L2 per core, and a 36 MB shared L3 cache. The Intel chip’s larger L3 cache and larger per-core L2 cache align with its higher core count and more complex memory hierarchy.

Memory support also diverges. The AMD part is limited to DDR4 with dual-channel memory and a recorded bandwidth of 51.2 GB/s. The Intel part supports both DDR4 and DDR5, also dual-channel, with a recorded bandwidth of 89.6 GB/s. That is a 38.4 GB/s difference in theoretical memory bandwidth. PCIe connectivity differs as well: the Ryzen 5 5605G uses Gen 3 with 16 CPU lanes, while the Core 7 251TE uses Gen 5 with 16 CPU lanes. The integrated graphics are Radeon Vega 7 on the AMD side and UHD Graphics 770 on the Intel side. The Intel chip also supports ECC memory, which the AMD chip does not.

The socket and platform situation is completely different. The Ryzen 5 5605G uses AMD Socket AM4, a long-lived platform, while the Intel Core 7 251TE uses Intel Socket 1700. The Intel part was released on 2025-01-12, and the AMD part was released on 2025-02-23. Both are listed as Active in production status and both target the Desktop market segment.

Head-to-Head Benchmarks

The benchmark data available in the database only includes scores for the Intel Core 7 251TE. The AMD Ryzen 5 5605G has no recorded benchmark scores, so direct numeric comparison is one-sided. That said, the Intel part’s recorded results are substantial and can be interpreted against its nearest rivals to establish its performance tier.

In Cinebench R23 multi-core, the Core 7 251TE scores 25518. In single-core, it scores 3602. In Cinebench R20, multi-core is 10717 and single-core is 1512. In Cinebench R15, multi-core is 2572 and single-core is 362. These results indicate strong scaling across rendering workloads, with the multi-core score outpacing the single-core score by a factor of roughly 7.1 in R23.

PassMark results for the Intel chip show a multi-thread score of 30022 and a single-thread score of 3568. Integer math scores 125739, floating point math scores 85607, and extended instructions score 16974. Data compression scores 334399, data encryption scores 22176, and random string sorting scores 39643. Physics scores 1938, and find prime numbers scores 140. These numbers place the Core 7 251TE in the 88th percentile of all CPUs.

The nearest rivals in the database confirm the Intel chip’s positioning. The Intel Core Ultra 7 265H has an average score of 41621, a delta of 0.1% relative to the Core 7 251TE’s 41650. The Intel Core i7-14650HX scores 41576, a delta of 0.2%. The Intel Core i7-12850HX scores 41779, a delta of -0.3%. The Intel Core i7-14700T scores 41914, a delta of -0.6%. The Core 7 251TE is therefore within a fraction of a percent of four established high-performance parts, effectively matching them in aggregate benchmark terms.

Because the Ryzen 5 5605G has no benchmark entries, the database cannot show a single recorded head-to-head test between the two. The available evidence points to the Intel part dominating multi-threaded workloads based on its 24 cores versus 6 cores and its 25518 Cinebench R23 multi-core score. The Ryzen 5 5605G’s advantage would have to come from its higher base clock of 3.90 GHz versus 1.40 GHz, but no recorded scores verify that in practice.

The Verdict

The data strongly favors the Intel Core 7 251TE for any workload that uses many threads. Its 24 cores and 32 threads, combined with a 5.40 GHz boost clock, produce a Cinebench R23 multi-core score of 25518 and a PassMark multi-thread score of 30022. Its 88th percentile placement and average benchmark score of 41650 place it alongside the Intel Core Ultra 7 265H and Core i7-14650HX, with deltas of 0.1% and 0.2% respectively. The Ryzen 5 5605G has no recorded benchmark scores and sits at the 50th percentile, indicating a mid-pack position by default.

The Ryzen 5 5605G does offer a higher base clock (3.90 GHz vs 1.40 GHz), an unlocked multiplier, and a lower transistor count on a smaller die (180 mm² vs 215 mm²). It also uses the older but widely supported AM4 socket and supports only DDR4 memory. The Intel part supports DDR5, ECC memory, Gen 5 PCIe, and has a larger L3 cache (36 MB vs 16 MB). For users who prioritize raw multi-core performance, memory bandwidth, and modern platform features, the Intel Core 7 251TE is the clear choice from the recorded data. The AMD part remains a viable option only in scenarios where its unlocked multiplier and higher base clock could be leveraged, but the absence of benchmark scores leaves that unverified.

Specification Differences

| Specification | AMD Ryzen 5 5605G | Intel Core 7 251TE |

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

| Cores | 6 | 24 |

| Threads | 12 | 32 |

| Base Clock | 3.90 GHz | 1.40 GHz |

| Boost Clock | 4.40 GHz | 5.40 GHz |

| TDP | 65 W | 45 W |

| Socket | AMD Socket AM4 | Intel Socket 1700 |

| Architecture | Zen 3 | Not listed |

| Codename | Cezanne | Bartlett Lake |

| Process Node | 7 nm | 10 nm |

| Foundry | TSMC | Intel |

| Transistors | 10,700 million | Not listed |

| Die Size | 180 mm² | 215 mm² |

| L1 Cache | 64 KB (per core) | 80 KB (per core) |

| L2 Cache | 512 KB (per core) | 1.25 MB (per core) |

| L3 Cache | 16 MB | 36 MB (shared) |

| Memory Support | DDR4 | DDR4, DDR5 |

| Memory Bandwidth | 51.2 GB/s | 89.6 GB/s |

| ECC Memory | false | true |

| PCIe | Gen 3, 16 Lanes (CPU only) | Gen 5, 16 Lanes (CPU only) |

| Integrated Graphics | Radeon Vega 7 | UHD Graphics 770 |

| Multiplier Unlocked | true | false |

| Launch MSRP | Not listed | $384 |

| Release Date | 2025-02-23 | 2025-01-12 |

Where Each One Wins

The Intel Core 7 251TE wins decisively in multi-threaded performance. Its Cinebench R23 multi-core score of 25518, PassMark multi-thread score of 30022, and 24-core configuration make it the stronger part for rendering, compilation, data compression, and other parallel workloads. The PassMark data compression score of 334399 and integer math score of 125739 reinforce this pattern. The Intel chip also wins on memory bandwidth (89.6 GB/s vs 51.2 GB/s), supports DDR5 and ECC memory, and offers Gen 5 PCIe connectivity.

The AMD Ryzen 5 5605G holds advantages in specific areas that do not require multi-threaded scaling. Its base clock of 3.90 GHz is substantially higher than the Intel chip’s 1.40 GHz, which could benefit lightly threaded tasks if the silicon sustains that frequency. The unlocked multiplier gives the Ryzen part flexibility for overclocking that the Intel part does not have. Its smaller die size (180 mm² vs 215 mm²) and lower transistor count (10,700 million vs not listed for Intel) suggest a simpler, lower-complexity design. The AM4 socket also provides a different upgrade path compared to Intel Socket 1700, though the database does not record any benchmark wins for the AMD part to confirm performance in any workload.

In summary, the recorded data places the Intel Core 7 251TE in a much higher performance tier, with an average benchmark score of 41650 and near-identical scores to several Core i7 and Core Ultra rivals. The Ryzen 5 5605G has no recorded benchmark scores and a 50th percentile placement, leaving its performance unverified in this database.