AMD Ryzen 7 8745HS VS AMD Ryzen 7 H 255

Both the AMD Ryzen 7 8745HS and AMD Ryzen 7 H 255 are designed for use in laptops and desktops, offering similar base capabilities across several specs. Both processors come with integrated graphics, meaning they don't require a separate GPU to handle basic graphics tasks. Additionally, both chips have a Thermal Design Power (TDP) of 45W, indicating they have similar power consumption and thermal requirements during heavy use.

Both the Ryzen 7 8745HS and the Ryzen 7 H 255 feature a semiconductor size of 4 nm, ensuring modern manufacturing techniques that contribute to efficiency and performance. The maximum CPU temperature for both products is 100 °C, which is the thermal threshold at which the processors are designed to operate without overheating. Furthermore, both processors support 64-bit computing, allowing for compatibility with modern operating systems and software.

When it comes to data transfer speeds, both processors support PCI Express (PCIe) version 4, meaning they are capable of faster data transfer rates compared to older PCIe versions. In summary, the AMD Ryzen 7 8745HS and AMD Ryzen 7 H 255 are almost identical across the general specifications provided, with no differences in the key areas of type, integrated graphics, TDP, semiconductor size, CPU temperature, or PCIe version.

The AMD Ryzen 7 8745HS and AMD Ryzen 7 H 255 share identical performance specifications across several key areas. Both processors have the same CPU speed of 8 x 3.8 GHz, indicating they operate with the same base clock speed. Additionally, both models feature 16 threads, which allows them to handle multiple tasks efficiently, and a turbo clock speed of 4.9 GHz, providing extra performance when needed.

Both processors also share the same L2 cache size of 8 MB and L3 cache size of 16 MB, as well as the same cache distribution, with 1 MB of L2 cache per core and 2 MB of L3 cache per core. These similarities suggest that both processors have the same potential for quick data retrieval and efficient multitasking.

Furthermore, neither processor has an unlocked multiplier, which means neither can be easily overclocked for additional performance. Both processors also use the same clock multiplier of 38 and lack big.LITTLE technology, meaning both rely on a uniform architecture for all cores rather than having different types of cores for efficiency and performance tasks. In summary, the AMD Ryzen 7 8745HS and AMD Ryzen 7 H 255 are identical in terms of their performance specifications.

The AMD Ryzen 7 8745HS and AMD Ryzen 7 H 255 both have impressive benchmark results, with some slight differences. In the overall PassMark result, the Ryzen 7 8745HS scores 29179, while the Ryzen 7 H 255 scores slightly lower at 28797. This suggests that the 8745HS offers a slightly higher overall performance based on this benchmark.

In terms of single-threaded performance, the Ryzen 7 8745HS also leads with a score of 3768, compared to the 3556 score of the Ryzen 7 H 255. This further reinforces the slight edge the 8745HS holds in terms of raw processing power, particularly for tasks that rely on single-core performance.

Overall, while both processors perform similarly, the AMD Ryzen 7 8745HS slightly outperforms the AMD Ryzen 7 H 255 in both overall and single-threaded benchmarks, though the difference is not substantial.

The integrated graphics for both the AMD Ryzen 7 8745HS and AMD Ryzen 7 H 255 are identical in all key specifications. Both processors are equipped with the Radeon 780M GPU, featuring a GPU clock speed of 800 MHz and a turbo boost of 2600 MHz. This ensures they share the same baseline and peak graphical performance.

In terms of graphical capabilities, both chips support DirectX 12, OpenGL 4.6, and OpenCL 2.1, making them suitable for modern gaming and graphics-intensive applications. They also both support up to 4 displays, which allows for multi-monitor setups.

Additionally, both processors are equipped with 48 texture mapping units (TMUs), 32 render output units (ROPs), and 768 shading units. These specifications indicate a strong level of graphical power for handling a variety of visual tasks. In summary, the integrated graphics of the AMD Ryzen 7 8745HS and the AMD Ryzen 7 H 255 are completely identical across all provided specs.

The AMD Ryzen 7 8745HS and AMD Ryzen 7 H 255 share identical memory specifications. Both processors support a maximum RAM speed of 7500 MHz and are compatible with DDR5 memory. They also feature dual memory channels (2), allowing for improved bandwidth and performance in memory-intensive tasks.

In terms of maximum memory capacity, both processors support up to 256GB of RAM, providing ample headroom for demanding workloads. Additionally, neither processor supports ECC (Error-Correcting Code) memory, meaning they are not designed for applications requiring advanced error detection and correction.

Overall, the memory capabilities of the AMD Ryzen 7 8745HS and AMD Ryzen 7 H 255 are exactly the same across all provided specifications.

The AMD Ryzen 7 8745HS and AMD Ryzen 7 H 255 share identical feature sets. Both processors support a wide range of instruction sets, including MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, and SSE 4.2, which ensure compatibility with a variety of applications and workloads.

Additionally, both processors are capable of multithreading, allowing them to handle multiple tasks simultaneously for improved efficiency in demanding applications. They also each feature an NX bit, which is a security feature that helps protect against certain types of malware.

In summary, the AMD Ryzen 7 8745HS and AMD Ryzen 7 H 255 are identical in terms of the features they offer, with no differences in the instruction sets, multithreading capability, or security features.