AMD Ryzen 7 H 255 VS AMD Ryzen 9 H 270

The AMD Ryzen 7 H 255 and AMD Ryzen 9 H 270 are both versatile processors designed for laptops and desktops. Both processors feature integrated graphics, making them suitable for systems that don’t require a dedicated GPU. The CPU temperature for both models is specified as 100 °C, indicating they are capable of handling high performance in demanding environments.

When it comes to their thermal design power (TDP), both processors are identical, each with a TDP of 45W. This suggests they have similar power consumption profiles under load. Additionally, both processors are built on a 4 nm semiconductor size, which is a cutting-edge technology that helps improve performance and power efficiency. Another common feature is the PCI Express (PCIe) version 4 support, ensuring fast data transfer speeds for compatible components.

Both processors support 64-bit architecture, which is standard in modern computing and enables them to handle larger datasets and more advanced software. There are no significant differences in these core general specs between the Ryzen 7 H 255 and Ryzen 9 H 270, as they share identical specifications across all categories in this group.

The AMD Ryzen 7 H 255 and AMD Ryzen 9 H 270 have several similarities and a few differences when it comes to their performance specs. Both processors feature 8 cores and 16 threads, ensuring strong multi-threaded performance. Their L2 cache and L3 cache are identical, with both models offering 8 MB of L2 cache and 16 MB of L3 cache, with each core having 1 MB of L2 cache and 2 MB of L3 cache.

In terms of clock speed, the Ryzen 9 H 270 has a slight advantage, operating at 4 GHz (base CPU speed) compared to the 3.8 GHz of the Ryzen 7 H 255. The turbo clock speeds also differ, with the Ryzen 9 reaching 5.2 GHz, while the Ryzen 7 reaches 4.9 GHz. Both processors have a fixed clock multiplier, with the Ryzen 7 H 255 set at 38 and the Ryzen 9 H 270 set at 40.

Neither processor has an unlocked multiplier, meaning overclocking would not be possible. Additionally, neither processor uses big.LITTLE technology, so they rely on uniform core configurations for all tasks. Overall, the main differences between these two processors in terms of performance are the slightly higher base and turbo speeds of the Ryzen 9 H 270, which may translate to better performance in specific tasks.

Both the AMD Ryzen 7 H 255 and AMD Ryzen 9 H 270 come with integrated Radeon 780M graphics, making them suitable for light gaming and multimedia tasks. The GPU clock speed for both processors is the same, set at 800 MHz. However, the turbo clock speed differs, with the Ryzen 9 H 270 reaching 2800 MHz, compared to the Ryzen 7 H 255's 2600 MHz, offering a slight performance boost in turbo mode for the Ryzen 9.

Both processors support DirectX 12, OpenGL 4.6, and OpenCL 2.1, providing solid compatibility with modern graphical applications and gaming. They also support up to 4 displays, which allows for multi-monitor setups. In terms of architecture, both the Ryzen 7 and Ryzen 9 feature 48 texture mapping units (TMUs), 32 render output units (ROPs), and 768 shading units, meaning their integrated graphics capabilities are identical across these key specifications.

Overall, the primary difference between these two products in the integrated graphics category is the turbo clock speed, with the Ryzen 9 H 270 having a higher turbo frequency for potentially better performance in demanding graphical tasks.

Both the AMD Ryzen 7 H 255 and the AMD Ryzen 9 H 270 offer identical memory specifications. Both processors support DDR5 memory with a maximum RAM speed of 7500 MHz. They also feature two memory channels, allowing for efficient data transfer between the CPU and RAM. Additionally, each processor supports a maximum memory amount of 256 GB, providing ample capacity for demanding applications and multitasking.

Neither processor supports ECC (Error-Correcting Code) memory, which is typically used in servers and workstations to improve data integrity. As a result, both processors are more suited for consumer-grade devices rather than professional environments that require error correction in memory.

In summary, the memory capabilities of the Ryzen 7 H 255 and the Ryzen 9 H 270 are exactly the same across all specifications in this category, with no differences between them.

The AMD Ryzen 7 H 255 and the AMD Ryzen 9 H 270 share identical features in this group. Both processors support a wide range of instruction sets, including MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, and SSE 4.2. These instruction sets enhance performance in various workloads, including multimedia, encryption, and parallel processing tasks.

Both processors also use multithreading, which allows them to handle multiple threads per core for better multitasking and performance in multi-threaded applications. Additionally, both the Ryzen 7 H 255 and Ryzen 9 H 270 have the NX bit, a security feature that helps protect against certain types of malware and attacks.

In summary, there are no differences between the two processors in terms of features, as they share the same instruction sets, multithreading capabilities, and security features.