3rd Gen Ryzen 4000 Mobile Family : A Quick Primer!

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At CES 2020, AMD unveiled the 3rd Gen Ryzen 4000 Mobile processor family, which offers the world’s first 8-core processors for both ultra-thin and gaming laptops.

Here is EVERYTHING AMD has revealed so far about the 3rd Gen Ryzen 4000 Mobile processor family!

3rd Gen Ryzen 4000 Mobile Family : A Quick Primer!

 

3rd Gen Ryzen 4000 Mobile Family : A Quick Primer!

The 3rd Gen Ryzen 4000 Mobile processor family will offer three product line-ups :

  • PRO-series for professional laptops
  • 45 watt H-series for high-performance laptops, and
  • 15 watt U-series for low-power ultra-thin laptops.

All three series boasts the same architectural features :

  • Built on the 7nm process technology
  • 512 KB L2 cache per core
  • 4 MB L3 cache for 2 / 4-core parts
  • 8 MB L3 cache for 6 / 8-core parts
  • LPDDR4x memory support
  • Integrated Radeon Vega Graphics (5 to 8 cores)
  • support AMD SmartShift

Recommended : AMD SmartShift Explained : Smart Power Distribution FTW!

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The Top H-Series 3rd Gen Ryzen 4000 Mobile Processor

The top H-series 3rd Gen Ryzen 4000 Mobile processor is the AMD Ryzen 7 4800H, which 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

Recommended : AMD Ryzen 7 4800H : 8C/16T High Performance Mobile APU!

AMD Ryzen 7 4800H slide 01

 

The Top U-Series 3rd Gen Ryzen 4000 Mobile Processor

The top U-series 3rd Gen Ryzen 4000 Mobile processor is the AMD Ryzen 7 4800U, which is targeted directly at the Intel Core i7-1065G7, offering :

  • Up to 4% better single-threaded performance
  • Up to 90% better multi-threaded performance
  • Up to 18% faster graphics performance

Recommended : AMD Ryzen 7 4800U : 8C/16T Mobile APU @ Just 15W!

AMD Ryzen 7 4800U slide 01

 

3rd Gen Ryzen 4000 Mobile Family : Specifications

Processor ModelCores /
Threads
cTDPBase
Clock
Boost
Clock
L2
Cache
L3
Cache
GPUGPU
Clock
Ryzen 7 4800H8 / 1645 W2.9 GHz4.2 GHz4 MB8 MBVega 71.6 GHz
Ryzen 7 4800U8 / 1615 W1.8 GHz4.2 GHz4 MB8 MBVega 81.75 GHz
Ryzen 5 4700U8 / 815 W2.0 GHz4.1 GHz4 MB8 MBVega 71.6 GHz
Ryzen 5 4600H6 / 1245 W3.0 GHz4.0 GHz3 MB8 MBVega 61.5 GHz
Ryzen 5 4600U6 / 1215 W2.1 GHz4.0 GHz3 MB8 MBVega 61.5 GHz
Ryzen 5 4500U6 / 615 W2.3 GHz4.0 GHz3 MB8 MBVega 61.5 GHz
Ryzen 3 4300U4 / 415 W2.7 GHz3.7 GHz2 MB4 MBVega 51.4 GHz

 

Ryzen 4000 vs Ryzen 3000

Here’s a quick summary of how the new 3rd Gen Ryzen 4000 Mobile processors compare to last year’s 2nd Gen Ryzen 3000 Mobile processors :

  • Fabricated on the 7 nm process technology, instead of 12 nm
  • Up to 2X better performance per watt

AMD Ryzen 7 4800U slide 05

  • Double the cores and threads in a single SoC
  • Now with LPDDR4x memory support
  • Up to 5X lower power state entry / exit latency
  • Up to 20% lower SoC power

AMD Ryzen 7 4800U slide 06

 

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