AMD Ryzen 5 130 vs Intel Core 7 251E Comparison

The AMD Ryzen 5 130 and the Intel Core 7 251E occupy different segments of the processor market, with the data showing a clear split between mobile efficiency and desktop throughput. The Ryzen 5 130 is a 6-core, 12-thread mobile part built on a 6 nm process, while the Core 7 251E is a 24-core, 32-thread desktop processor on a 10 nm node. The recorded specifications indicate that these two chips are designed for fundamentally different workloads, and the benchmark database contains no direct head-to-head measurements between them. Instead, the analysis relies on the architectural and specification differences present in the recorded data.

Where Each One Wins

The AMD Ryzen 5 130 delivers its advantages in power-constrained environments. Its thermal design power is recorded at 28 watts, which places it in the low-power mobile category. The base clock of 2.90 GHz and boost clock of 4.55 GHz show a design aimed at responsiveness within a limited power envelope. The processor uses the AMD Socket FP7, confirming its intended use in laptops and compact mobile systems. The integrated Radeon 660M graphics provides a built-in display output capability, so the chip can handle everyday visual tasks without a discrete graphics card. The 6 nm process node from TSMC contributes to the efficiency profile, as smaller process nodes typically allow for lower power consumption at equivalent performance levels.

The Intel Core 7 251E wins in scenarios that demand raw multi-threaded throughput. This processor contains 24 cores and 32 threads, a substantial core count that allows it to process many parallel tasks simultaneously. The thermal design power is recorded at 65 watts, which is higher than the AMD part but still within the range of a mainstream desktop processor. The boost clock reaches 5.60 GHz, the highest frequency recorded for either chip. The desktop socket, Intel Socket 1700, and the desktop market segment designation confirm that this processor is intended for stationary systems where power delivery and cooling are less constrained. The 36 MB of shared L3 cache provides a large pool of fast memory for frequently accessed data, which benefits workloads with large working sets.

The database shows that the Intel part supports both DDR4 and DDR5 memory, while the AMD part supports only DDR5. This gives the Intel processor flexibility in system builds, as it can be paired with either older or newer memory technology. The memory bandwidth numbers favor the Intel chip as well, with 89.6 GB/s recorded versus 76.8 GB/s for the AMD chip. For memory-intensive applications, the higher bandwidth can translate directly into faster data movement.

Architecture Differences

The two processors come from different architectural lineages. The AMD Ryzen 5 130 is based on the Zen 3+ architecture with the codename Rembrandt-R. This is a mobile-focused design that emphasizes power efficiency. The Intel Core 7 251E uses the Bartlett Lake codename and belongs to the Core 7 generation. The database lists no specific architecture name for the Intel part, but the codename and generation indicate a distinct desktop-oriented design.

The process nodes differ significantly. The AMD chip is manufactured on a 6 nm process at TSMC, while the Intel chip uses a 10 nm process at Intel's own foundry. The smaller process node for the AMD chip is consistent with its lower power target. The die sizes also differ, with the AMD chip measuring 210 mm² and the Intel chip measuring 257 mm². The larger Intel die accommodates the higher core count and the larger cache structure.

Cache hierarchies are structured differently between the two chips. The AMD Ryzen 5 130 has 64 KB of L1 cache per core, 512 KB of L2 cache per core, and 16 MB of shared L3 cache. The Intel Core 7 251E has 80 KB of L1 cache per core, 2 MB of L2 cache per core, and 36 MB of shared L3 cache. The per-core L2 cache on the Intel part is four times larger than the AMD part, which can reduce the frequency of L3 accesses for single-threaded workloads. The total L3 cache on the Intel part is more than double that of the AMD part, providing a larger shared pool for multi-core workloads.

Memory controllers also differ. The AMD chip supports DDR5 memory with a dual-channel bus and 76.8 GB/s of bandwidth. The Intel chip supports both DDR4 and DDR5, also with a dual-channel bus, and achieves 89.6 GB/s of bandwidth. Both processors support ECC memory, which is notable for systems that require error correction in data integrity-sensitive applications.

PCIe capabilities show a generational split. The AMD processor supports PCIe Gen 4 with 20 lanes (CPU only). The Intel processor supports PCIe Gen 5 with 16 lanes (CPU only). The newer PCIe Gen 5 standard on the Intel chip provides higher bandwidth per lane for compatible devices such as high-end graphics cards and NVMe storage. The AMD chip offers more total lanes, which can be beneficial for systems with multiple expansion devices.

The integrated graphics units differ as well. The AMD chip includes Radeon 660M graphics, while the Intel chip includes UHD Graphics 770. The database does not provide performance metrics for either integrated GPU, so a direct comparison of their capabilities cannot be made from the recorded data. The presence of integrated graphics in both chips means that neither requires a discrete GPU for basic display output.

Head-to-Head Benchmarks

The benchmark database contains no recorded head-to-head benchmark results between the AMD Ryzen 5 130 and the Intel Core 7 251E. The head-to-head benchmark array is empty, and the wins count for each processor is zero. This means there are no direct performance scores to compare in a side-by-side fashion. The analysis must therefore rely on the specification data and the architectural differences to draw conclusions about relative performance.

The core count difference is the most significant specification gap. The Intel Core 7 251E has 24 cores and 32 threads, while the AMD Ryzen 5 130 has 6 cores and 12 threads. In workloads that scale with thread count, such as video rendering, compilation, and scientific simulations, the Intel chip has a structural advantage. The 32 threads available to the Intel processor allow it to handle more concurrent operations than the 12 threads of the AMD chip.

Clock speeds tell a more nuanced story. The AMD chip has a base clock of 2.90 GHz, which is higher than the Intel chip's base clock of 2.10 GHz. However, the Intel chip has a boost clock of 5.60 GHz, which exceeds the AMD chip's boost clock of 4.55 GHz. For lightly threaded workloads that rely on single-core speed, the higher boost clock of the Intel chip may provide an advantage, provided the workload can trigger and sustain that boost frequency. For sustained all-core workloads, the AMD chip's higher base clock may help it maintain a higher minimum frequency, though the power and thermal limits of the mobile platform will also play a role.

The cache capacity difference reinforces the Intel chip's advantage in multi-threaded scenarios. The 36 MB of shared L3 cache on the Intel part is more than twice the 16 MB on the AMD part. Larger caches reduce the need to access main memory, which is beneficial when multiple cores are contending for data. The larger per-core L2 cache on the Intel chip, 2 MB versus 512 KB, also supports more data locality per thread.

Memory bandwidth favors the Intel chip, with 89.6 GB/s versus 76.8 GB/s. For workloads that stream large datasets, this bandwidth difference can reduce the time spent waiting for data to arrive from memory. The Intel chip's support for DDR4 as well as DDR5 also means it can be configured with lower-latency DDR4 memory in some systems, though the database does not record latency figures.

The process node difference suggests that the AMD chip is more power-efficient per unit of computation, given that it achieves its performance within a 28-watt thermal design power. The Intel chip's 65-watt thermal design power allows for higher absolute performance but consumes more power. In a mobile system with limited battery and cooling capacity, the AMD chip is the more practical choice. In a desktop system with robust cooling, the Intel chip can use its additional power budget to sustain higher performance.

The Verdict

The recorded data indicates that the AMD Ryzen 5 130 is the appropriate choice for mobile and power-sensitive applications. Its 28-watt thermal design power, 6 nm process node, and mobile socket designation make it suited for laptops and compact systems where power draw and heat dissipation are primary concerns. The 6-core, 12-thread configuration with a 4.55 GHz boost clock provides adequate performance for general productivity, web browsing, and office applications. The Radeon 660M integrated graphics handles display output without requiring a separate GPU. The support for DDR5 memory and ECC memory adds flexibility for specific use cases.

The Intel Core 7 251E is the appropriate choice for desktop systems that require high multi-threaded throughput. Its 24-core, 32-thread configuration gives it a substantial advantage in parallel workloads. The 5.60 GHz boost clock provides strong single-thread performance when needed. The 36 MB L3 cache and 89.6 GB/s memory bandwidth support data-intensive applications. The support for both DDR4 and DDR5 memory allows system builders to choose their memory platform. The PCIe Gen 5 support provides high-bandwidth connectivity for modern expansion cards and storage devices. The launch MSRP for the Intel Core 7 251E is $384, and the AMD Ryzen 5 130 has no recorded launch MSRP.

Neither processor is universally superior across all usage scenarios. The AMD chip wins in efficiency and mobile suitability. The Intel chip wins in core count, cache capacity, memory bandwidth, and maximum boost clock. The choice between the two should be driven by the target platform and the nature of the workloads. For a laptop that needs to balance performance with battery life, the AMD Ryzen 5 130 is the data-supported selection. For a desktop workstation or high-performance PC that prioritizes multi-core performance, the Intel Core 7 251E is the data-supported selection.

FAQ

Q: How many cores and threads does each processor have?

A: The AMD Ryzen 5 130 has 6 cores and 12 threads. The Intel Core 7 251E has 24 cores and 32 threads.

Q: What are the thermal design power ratings for these processors?

A: The AMD Ryzen 5 130 has a thermal design power of 28 watts. The Intel Core 7 251E has a thermal design power of 65 watts.

Q: Which processor supports more memory bandwidth?

A: The Intel Core 7 251E supports up to 89.6 GB/s of memory bandwidth. The AMD Ryzen 5 130 supports up to 76.8 GB/s of memory bandwidth.

Q: What memory types does each processor support?

A: The AMD Ryzen 5 130 supports DDR5 memory only. The Intel Core 7 251E supports both DDR4 and DDR5 memory.

Q: Do both processors have integrated graphics?

A: Yes. The AMD Ryzen 5 130 includes Radeon 660M graphics. The Intel Core 7 251E includes UHD Graphics 770.

Q: Which processor has a larger L3 cache?

A: The Intel Core 7 251E has 36 MB of shared L3 cache. The AMD Ryzen 5 130 has 16 MB of shared L3 cache.

Q: What PCIe generation does each processor support?

A: The AMD Ryzen 5 130 supports PCIe Gen 4 with 20 lanes (CPU only). The Intel Core 7 251E supports PCIe Gen 5 with 16 lanes (CPU only).

Q: Which processor has a higher boost clock?

A: The Intel Core 7 251E has a boost clock of 5.60 GHz. The AMD Ryzen 5 130 has a boost clock of 4.55 GHz. The AMD chip has a higher base clock at 2.90 GHz versus 2.10 GHz for the Intel chip.