ASUS Announces ROG Maximus VIII Extreme/Assembly Motherboard and Matrix GTX 980 Ti

Subject: Graphics Cards, Motherboards | November 9, 2015 - 10:49 AM |
Tagged: ROG, Republic of Gamers, Maximus VIII Extreme/Assembly, Matrix GTX 980 Ti, Headphone Amp, E9018K2M, DAC, asus, 10GbE, 10 Gbps Ethernet

ASUS has announced two new products for their Republic of Gamers lineup today, and while we saw the Matrix GTX 980 Ti at IFA in September (and the Maximus VIII Extreme/Assembly was also on display), there are further details for both products in today's press release.


ASUS ROG Maximus VIII Extreme/Assembly motherboard with Matrix 980 Ti

The motherboard in question is the Maximus VIII Extreme/Assembly, a Z170 board with an external headphone amp and 10Gb/s Ethernet add-in card included. This board could run into some money.


The ROG 10G Express expansion card

While other Maximus VIII series motherboards have high-end audio support, the Extreme/Assembly further differentiates itself with an included 10Gb/s Ethernet card. ASUS has partnered with Tehuti Networks for the card, which in addition to 10Gbps also operates at conventional 100/1000 Ethernet speeds, as well as new 2.5/5Gbps over CAT5e.

“ROG 10G Express is the enterprise-speed Ethernet card, powered by Aquantia® and Tehuti Networks: these key partners are both members of the NBASE-T™ alliance, and are working closely to create the new 2.5Gbit/s and 5Gbit/s standards that will be compatible with the existing Category 5e (Cat 5e) cabling and ports. With PCI Express 2.0 x4 speed, it equips Maximus VIII Extreme/Assembly gamers for next-generation LAN speeds of up to 10Gbit/s — or up to ten times (10X) faster than today’s fastest onboard consumer Ethernet.”

This will certainly add to the cost of the motherboard considering a 10GbE card (without the 2.5/5Gbps feature) currently sells for $239.99 on Amazon.


The ROG SupremeFX Hi-Fi amplifier

If you’re an audio enthusiast (like me) you’ll be impressed by the attention to audio, which begins with the audiophile-grade ESS E9018K2M DAC chip found on other members of the Maximus VIII family, and capable of not only native PCM 32-bit/384kHz playback, but up to dual-rate DSD (DSD128). The external headphone amplifier features the Texas Instruments TPA6120A2, and has a very high 6V output to drive the most challenging headphone loads.

What about the Matrix GTX 980 Ti? Full specifications were announced for the card, with boost GPU clock speeds of up to 1317 MHz.


  • Graphics Engine: NVIDIA GeForce GTX 980 Ti
  • Video memory: 6GB GDDR5
  • CUDA cores: 2816
  • GPU clock (boosted):
    • 1317MHz (OC mode)
    • 1291MHz (gaming mode)
  • GPU clock (base)
    • 1216MHz (OC mode)
    • 1190MHz (gaming mode)
  • Memory clock: 7200MHz
  • Memory interface: 384-bit
  • Display Output: 3x DisplayPort 1.2, 1x HDMI 2.0, 1x Dual-link DVI
  • Dimensions: 11.62 x 5.44 x 2 inches

Availability and pricing information for these new ROG products was not released.

Source: ASUS ROG

Creative Introduces Sound Blaster E5 Portable USB DAC and Headphone Amp

Subject: General Tech | August 30, 2014 - 11:44 AM |
Tagged: usb, Portable Audio, headphones, Headphone Amp, DAC, D/A Converter, Cirrus Logic

Creative has added a new member to their portable Sound Blaster "E" series lineup with the E5. 


This new multi-function DAC and headphone amp features a reference-grade D/A converter chip from Cirrus Logic, the CS4398, which supports up to 24-bit/192kHz PCM audio (and technically DSD 2.8MHz/5.6MHz, though this does not seem to be implemented here). In addition to the realistic analog reproduction possible from a high quality chip like the CS4398, the Sound Blaster E5 provides amplification via a Texas Instruments TI6120A2, which Creative says gives the E5 a "best-in-class 600 ohm headphone amplifier".

Another aspect of the E5 that sets it apart from the previous E1 and E3 models is the inclusion of optical digital input/output, to go along with USB and dual 3.5mm headphone jacks. The two 3.5mm jacks can simultaniously drive two pairs of headphones, and on the back of the unit there are additional 3.5mm jacks for microphone input, line input/output, and these double as optical input/output via mini TOSLINK. (This might be geared for portable use, but would serve as a fine external sound solution for desktops as well!)


The input stage of the E5 uses another Cirrus Logic chip, the CS5361, enabling high quality recording options from various sources at up to same 24-bit/192kHz. While supporting external microphones (as well as line/optical input) the E5 also has "built-in beamforming CrystalVoice microphones for audio recording and calls". And while the E5 is employing Creative's SBX sound processing chip, this DSP can be switched off with a button on the side of the device - a welcome option for serious music listening from high-resolution source material.


The Sound Blaster E5 also supports digital input from iPhone and "select" Android phones (listed compatible devices include the Samsung Galaxy S4/S5, Galaxy Note 2/3, and Nexus 5/7). For portable use the E5 has a built-in rechargeable 3200mAh lithium polymer battery, which Creative says will provide up to 8 hours of playback per charge.

The Sound Blaster E5 will be available in October for $199 at Creative's online store (and likely various other retail outlets).

Source: Creative