Intel Pentium E5800 vs Intel Core i7-14650HX

The Intel Pentium E5800 is an end-of-life 2-core (2-thread) processor built for the desktop CPU market. It launched in Q4 2010. It is part of Intel's Pentium Dual-Core lineup, which is based on the Wolfdale microarchitecture. The E5800 is compatible with Intel Socket 775 motherboards and is fabricated on Intel's 45 nm manufacturing process.

Memory and Cache

The Pentium E5800 supports DDR1, DDR2, DDR3 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the Pentium E5800 has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 64 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 2 MB, is larger but slower than the L1.

Cores and Clock Speeds

The Pentium E5800 features 2 total cores which can process 2 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 3.2 GHz. Higher clock speeds result in higher performance for the same microarchitecture. The multiplier is locked, making it incapable of overclocking for pushing performance further.

Integrated Graphics

The Pentium E5800 does not include an integrated graphics solution. A dedicated graphics card will be required if you require a monitor with your computer.

The Intel Core i7-14650HX is a 16-core (24-thread) processor built for the mobile CPU market. It launched in Q1 2024. It is part of Intel's Core i7 lineup, which is based on the Raptor Lake-HX Refresh microarchitecture. The i7-14650HX is compatible with Intel BGA 1964 motherboards and is fabricated on Intel's 10 nm manufacturing process. It features the UHD Graphics 710 integrated graphics solution.

Memory and Cache

The Core i7-14650HX supports DDR4-3200, DDR5-5600 memory and features a dual-channel memory controller, allowing it to utilize 2 memory modules simultaneously. In terms of cache, the Core i7-14650HX has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 80 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 2 MB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 30 MB.

Cores and Clock Speeds

The Core i7-14650HX features 16 total cores which can process 24 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The 16 cores consist of 8 P-Cores and 8 E-Cores. P-Cores are designed for high-performance tasks and E-Cores are intended for efficiency and lighter tasks. The base clock speed of the CPU is 2.2 GHz, and it can boost up to 5.2 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is unlocked, enabling overclocking for those seeking to push the CPU's performance further.

Integrated Graphics

The Core i7-14650HX includes an integrated graphics solution called UHD Graphics 710. This graphics processor is directly integrated into the CPU and is not as powerful as a dedicated graphics card. While integrated graphics can handle basic tasks like web browsing and office applications, it is not suitable for more demanding activities such as gaming or video editing, where a dedicated graphics card offers superior performance.

Benchmark Performance

The Core i7-14650HX has the 30th best 3DMark 11 Performance Physics score among the 721 benchmarked CPUs in our database. It achieves 65.32% of the performance of the best benchmarked CPU, the AMD Ryzen 9 7950X3D.