Tag Archives: AMD Ryzen 9 3900

Smart Access Memory Now Enabled For Ryzen 3000 CPUs!

Smart Access Memory Now Enabled For Ryzen 3000 CPUs!

AMD just enabled Smart Access Memory for select Ryzen 3000 desktop processors!

Find out what Smart Access Memory does, and how to enable it for a FREE boost in performance!

 

Smart Access Memory Now Enabled For Ryzen 3000 CPUs!

When AMD launched the Radeon RX 6700 XT graphics card, they also mentioned that Smart Access Memory is now enabled for Ryzen 3000 desktop processors, except :

  • AMD Ryzen 5 3400G
  • AMD Ryzen 3 3200G

This would give those older processors a small but FREE boost in performance, when paired with Radeon RX 6000 series graphics cards and AMD 500 series motherboards.

To enable Smart Access Memory for your Ryzen 3000 / 5000 series PC, please follow the steps! 

Unfortunately, AMD has not enabled Smart Access Memory for Radeon RX 5000 series graphics cards, or AMD 400 series motherboards yet.

Recommended : AMD Smart Access Memory (Resizable BAR) Guide

 

Smart Access Memory : How Does It Boost Ryzen 3000 Performance?

Smart Access Memory is AMD’s marketing term for their implementation of the PCI Express Resizable BAR (Base Address Registers) capability.

What does that mean exactly?

CPUs are traditionally limited to a 256 MB I/O memory address region for the GPU frame buffer. This of it as an “data dump” for stuff like textures, shaders and geometry.

Since this “data dump” is limited to 256 MB, the CPU can only send texture, shader and geometry data as and when the GPU requires them.

This introduces some latency – delay from when the GPU requires the data, and the CPU send them.

Turning on Resizable BAR or Smart Access Memory greatly expands the size of that data dump, letting the CPU directly access the GPU’s entire frame buffer memory.

Instead of transferring data when requested by the GPU, the CPU processes and stores the data directly in the graphics memory.

Graphics assets can be transferred to graphics memory in full, instead of in pieces. In addition, multiple transfers can occur simultaneously, instead of being queued up.

While this AMD graphic above suggests that Smart Access Memory will widen the memory path (and thus memory bandwidth) between the CPU and GPU, that is not true.

Smart Access Memory / Resizable BAR will not increase memory bandwidth.

What it does is let the CPU directly access the entire GPU frame buffer memory, instead of using the usual 256 MB “dump”. That reduces latency because the graphics assets are now accessible by the GPU at all times.

 

Smart Access Memory For Ryzen 3000 : Requirements

This is what you currently require to enable AMD Smart Access Memory for Ryzen 3000 desktop processors :

Hardware

Software

  • AMD Radeon Software Driver 20.11.2 or newer
  • Latest Motherboard BIOS (AMD AGESA 1.1.0.0 or newer)

AMD currently recommends these X570 motherboards, because they have updated BIOS available :

 

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2021 HP OMEN 25L Gaming Desktop Revealed!

HP just revealed the 2021 HP OMEN 25L gaming desktop, powered by AMD and NVIDIA! Here are the details…

 

2021 HP OMEN 25L Gaming Desktop Revealed!

The 2021 HP OMEN 25L gaming desktop packages the latest AMD Ryzen processors and NVIDIA GeForce graphics in a slim, minimalistic design that will fit right into any modern home.

On top of using branded gaming components, it is also designed to be easily upgradable, and software-customisable via the OMEN Command Center.

Performance

The 2021 HP OMEN 25L gaming desktop is built around the 3rd Gen AMD Ryzen 9 or Ryzen 7 processor, paired with up to the NVIDIA GeForce RTX 3060 Ti graphics card.

All that is kept cool by Cooler Master cooling solutions – you can opt for a 92 mm round air cooler, or a 120 mm liquid cooled radiator.

It also features redesigned elevating 15 mm legs, and a new raised graphics slot, to improve system air intake.

Memory + Storage

HP offers up to 32 GB (64 GB in some countries) of Intel XMP-certified HyperX DDR4 memory, with and without RGB lighting.

You can equip it with up to a 2 TB WD Black PCIe TLC SSD, with up to two additional 2 TB hard disk drives for maximum storage capacity.

Connectivity

The HP OMEN 25L comes with both Gigabit LAN wired connectivity, as well as WiFi-6 wireless connectivity through its built-in AX 2×2 card.

DTS Headphone: X Technology

The HP OMEN 25L supports DTS Headphone: X technology, which gives you spatially-accurate 3D sound through any headphones or earbuds.

Micro-ATX Upgradability

The galvanised steel chassis is designed to offer easy tool-less access, and easy cable management. It also lets you easily upgrade the OMEN 25L with aftermarket parts.

 

2021 HP OMEN 25L : Specifications + Configuration Options

The 2021 HP OMEN 25L gaming desktop comes with these configuration options :

Specifications HP OMEN 25L
Colour Shadow Black
Design Options Glass Side Cover (optional dust filter)
Metal Side Cover (optional dust filter)
OS Options Microsoft Windows 10 Pro
Microsoft Windows 10 Home
FreeDOS 3.0
CPU Options AMD Ryzen 9 3900
AMD Ryzen 7 3700X
Chipset AMD B450
RAM Options Up to 32 GB HyperX DDR4 RGB
Lighting
Up to 32 GB HyperX DDR4
GPU Options NVIDIA GeForce RTX 3060 Ti
NVIDIA GeForce GTX 1660 SUPER
NVIDIA GeForce GTX 1650 SUPER
Storage Options Up to 2 TB WD Black PCIe SSD
Up to 2 x 2 TB 7200 RPM HDD
Audio DTS Headphone:X support
Networking AX WiFi-6 and Bluetooth 5.1 combo
Gigabit LAN Ethernet
Top I/O Ports 2 x USB 3.0 Type A
1 x audio combo jack
Rear I/O Ports 1 x USB 3.1 Gen 2 Type C
1 x USB 3.1 Gen 2 Type A
2 x USB 3.0 Type A
3 x audio ports
1 x RJ45 LAN port
Power Supply 500 Watt ATX power supply
Security Kensington Security Lock Slot
Dimensions 165.1 mm wide
394.5 mm deep
433.1 mm tall
Weight 11.5 kg

 

2021 HP OMEN 25L : Price + Availability

The new HP OMEN 25L desktop has a starting price of RM 6,899 (about US$1,707 / £1,205 / A$2,154 / S$2,252).

It comes with 3-years of on-site warranty, and is available from the HP Online Store in Malaysia right now.

Here are purchase options in other countries :

 

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