AMD just introduced the Ryzen 7 4800H – a high-performance 8-core, 16-thread mobile processor with a nominal TDP of 45 watts!
Here is EVERYTHING AMD has revealed so far about the Ryzen 7 4800H, including when you can expect it to debut!
AMD Ryzen 4000 H-Series
The AMD Ryzen 7 4800H is part of the new Ryzen 4000 H-Series, which consists at launch of just these two models :
- Ryzen 7 4800H : 8 cores, 16 threads, 2.9 GHz base clock, 4.2 GHz boost clock
- Ryzen 5 4600H : 6 cores, 12 threads, 3.0 GHz base clock, 4.0 GHz boost clock
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AMD Ryzen 7 4800H Mobile APU
The AMD Ryzen 7 4800U not only comes with 8 cores, it also supports simultaneous multithreading, allowing it to process up to 16 threads at the same time.
It has a 4 MB L2 cache and 8 MB L3 cache, with a 2.9 GHz base clock and a 4.2 GHz boost clock. It comes with a Radeon Vega 7 Graphics integrated GPU that runs at 1.6 GHz.
The AMD Ryzen 7 4800H has a nominal TDP of 45 watts, but is configurable by the laptop manufacturer for a TDP of 35 watts to 45 watts.
AMD Ryzen 7 4800H Specifications Compared
Here is a comparison of the AMD Ryzen 7 4800H against the other members of the AMD Ryzen 4000 Mobile family.
|Processor Model||Cores /|
|Ryzen 7 4800H||8 / 16||45 W||2.9 GHz||4.2 GHz||4 MB||8 MB||Vega 7||1.6 GHz|
|Ryzen 7 4800U||8 / 16||15 W||1.8 GHz||4.2 GHz||4 MB||8 MB||Vega 8||1.75 GHz|
|Ryzen 5 4700U||8 / 8||15 W||2.0 GHz||4.1 GHz||4 MB||8 MB||Vega 7||1.6 GHz|
|Ryzen 5 4600H||6 / 12||45 W||3.0 GHz||4.0 GHz||3 MB||8 MB||Vega 6||1.5 GHz|
|Ryzen 5 4600U||6 / 12||15 W||2.1 GHz||4.0 GHz||3 MB||8 MB||Vega 6||1.5 GHz|
|Ryzen 5 4500U||6 / 6||15 W||2.3 GHz||4.0 GHz||3 MB||8 MB||Vega 6||1.5 GHz|
|Ryzen 3 4300U||4 / 4||15 W||2.7 GHz||3.7 GHz||2 MB||4 MB||Vega 5||1.4 GHz|
AMD Ryzen 7 4800H Performance
The AMD Ryzen 7 4800U is targeted directly at the Intel Core i7-9750H, offering :
- Up to 5% better single-threaded performance
- Up to 46% better multi-threaded performance
- Up to 25% faster 4K video encoding on Adobe Premiere
- Up to 39% faster gameplay physics simulation performance
Thanks to its 2 extra cores and ability to process 4 extra threads, the Ryzen 7 4800H significantly cuts down on the time it takes for content creators to process their work.
Now, its integrated Radeon Vega 7 Graphics is not very fast, which is why AMD did not quote any graphics performance figures. In fact, it has one less core and runs at at a slower speed than the Radeon Vega 8 Graphics in the Ryzen 7 4800U.
Instead, AMD shared with us the PHYSICS test results of the 3DMark Firestrike benchmark. It shows the Ryzen 7 4800H beating not only the Core i7-9750H mobile processor, but also the Core i7-9700K desktop processor! However, it is CPU-only benchmark.
Its gaming performance will definitely be poorer than that of the 15W Ryzen 7 4800U, which means it will likely be paired with a Radeon RX 5500M or RX 5600M, to take advantage of the new AMD SmartShift capability.
AMD Ryzen 7 4800H Availability
One of the first laptops to feature the AMD Ryzen 7 4800H is the ASUS ROG Zephyrus G14, which claims to be the world’s most powerful 14-inch gaming laptop.
It comes with a 14-inch Pantone-validated display with a Full HD or WQHD resolution, and a 120 Hz refresh rate.
It is less than 18 mm thick and weighs just 1.6 kg. ASUS claims a 10 hour battery life, not while gaming though but playing videos.
The Zephyrus G14 and the first slew of laptops to feature the Ryzen 7 4800H will debut in Q1 2020. We will update this article once we know more.
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