If you are weighing the i7 8750h vs ryzen 7 4800h for a laptop, the AMD chip is the stronger one for anything that uses many cores. The Ryzen 7 4800H has eight cores and 16 threads, while the Core i7-8750H has six cores and 12 threads. Both are 45W H-series parts, but the Intel chip launched in 2018 and the AMD chip in 2020, so the gap shows in efficiency as well as speed.

Quick Answer

Pick the Ryzen 7 4800H if you export video, compile code or run virtual machines, because eight cores beat six when the work can be split up. For games and everyday apps the two sit much closer, and the graphics card matters more than either processor. The cheapest new laptops start around R8,000, and a model with a dedicated graphics card costs well above that.

⚙️ What the spec sheets actually say

The i7-8750H is a 14nm Coffee Lake chip with a 2.2GHz base clock and a boost of up to 4.1GHz. The Ryzen 7 4800H is a 7nm Zen 2 chip with a 2.9GHz base and a boost near 4.2GHz. A higher base clock matters because laptops spend most of their time below peak boost, held back by heat.

Memory support also differs. The Intel chip is rated for DDR4-2666, and the AMD chip for DDR4-3200, which feeds its integrated Vega graphics better. Those integrated graphics only matter if the laptop has no separate GPU, since a gaming model switches to the dedicated card for demanding titles.

🔥 Heat, fans and battery in a South African home

Both chips are rated at 45W, but that figure is a design target and not a promise about noise. Thin laptops throttle either processor in a hot room, and dust is the usual culprit in Gauteng homes, where the dry season clogs fan vents fast. Blow out the vents every few months and the chip you picked matters less than airflow.

On battery the newer 7nm design usually wins, because it does more work per watt. If you carry the laptop on a Gautrain commute or to lectures, that efficiency gives more unplugged time than a bigger battery spec alone suggests, though the exact runtime depends on the screen and the graphics card inside.

🛒 Buying the laptop, not the chip

You cannot swap a laptop processor later, because it is soldered to the board. That means the decision is the whole machine: screen quality, RAM in two matched sticks, an SSD and the graphics card. A 4800H paired with a weak cooling design can run slower than an i7-8750H in a well-built chassis.

If you want to see current options, browse the AMD Ryzen 7 laptop range and read the spec line for the processor name. Building a desktop instead? The AMD processors category lists the desktop chips, which are separate parts with different sockets.

Frequently Asked Questions

Which is faster, the i7-8750H or the Ryzen 7 4800H?

The 4800H wins in work that uses all its threads, such as rendering and compiling. In single-thread tasks the two land much closer, so ordinary browsing feels similar.

How many cores does each chip have?

The Core i7-8750H has six cores and 12 threads. The Ryzen 7 4800H has eight cores and 16 threads. Both are 45W laptop parts.

Can I upgrade a laptop processor later?

Almost never. The processor is normally soldered to the motherboard, so what ships in the laptop stays for its life.

Is an older gaming laptop still a good idea?

It can be, if the graphics card, battery and screen are healthy. Weigh it against the cost of a new entry laptop near R8,000 before you commit.

Does either chip run hot in summer?

Both load the fans hard under gaming or export work. A clean heatsink and a raised stand do more for temperatures than the choice of badge.

Ready to pick a laptop with the right processor? Browse the Ryzen 7 laptop range on Evetech and compare the processor line, RAM and graphics card side by side before you decide.