Subject: Graphics Cards | March 2, 2014 - 03:14 AM | Tim Verry
Tagged: sapphire, R7 240, htpc, SFF, low profile, steam os
Sapphire is preparing a new low profile Radeon R7 240 graphics card for home theater PCs and small form factor desktop builds. The new graphics card is a single slot design that uses a small heatsink with fan cooler that is shorter than the low profile PCI bracket for assured compatibility with even extremely cramped cases.
The Sapphire R7 240 card pairs a 28nm AMD GCN-based GPU with 2GB of DDR3 memory. There are two HDMI 1.4a display outputs that each support 4K 4096 x 2160 resolutions. Specifically, this particular iteration of the Radeon R7 240 has 320 stream processors clocked at 730 MHz base and 780 MHz boost along with 2GB DDR3 memory clocked at 900 MHz on a 128-bit bus. The card further has 20 TMUs and 8 ROPs. The card has a power sipping 30W TDP.
This low profile R7 240 is a sub-$100 part that can easily power a home theater PC or Steam OS streaming endpoint. Actually, the R7 240 itself can deliver playable gaming frame rates with low quality settings and lowered resolutions delivering at least 30 average FPS in modern titles like Bioshock Infinite and BF4 according to this review. Another use case would be to add the card to an existing AMD APU-based system in Hybrid CrossFire (which has seen Frame Pacing fixes!) for a bit more gaming horsepower under a strict budget.
The card occupies a tight space where it is only viable in specific situations constrained by a tight budget, physical size, and the requirement to buy a card new and not an older (single and faster, not Hybrid CrossFire) generation card on the used market. Still, it is nice to have options and this will be one such new budget alternative. Exact pricing is not yet available, but it should be hitting store shelves soon. For an idea on pricing, the full height Sapphire R7 240 retails for around $70, so expect the new low profile variant to be around that price if at a slight premium.
Subject: Graphics Cards | October 9, 2013 - 12:32 PM | Jeremy Hellstrom
Tagged: R9 280X DirectCU II, R9 270X DirectCU II, R7 260X DirectCU II, R7 250, R7 240, Matrix R9 280X, asus
Editor's Note: Be sure to check out our full review of the new AMD Radeon R9 280X, R9 270X and R7 260X that includes the ASUS overclocked 280X!
Fremont, CA (October 8, 2013) - ASUS today announces the launch of its R9 200 and R7 200 Series graphics cards, powered by the latest AMD Radeon R9 and R7 series graphics-processing units (GPUs). As dedicated gamers have come to expect from Republic of Gamers (ROG), the new Matrix R9 280X graphics card feature exclusive technologies, overclocked core speeds and performance enhancing options.
The new R9 280X, R9 270X and R7 260X DirectCU II models are overclocked to perform faster than reference designs while also featuring DIGI+ voltage-regulator modules (VRMs) for a smooth and stable power supply and GPU Tweak software for tuning the graphics card. The new R7 250 and R7 240 cards benefit from many exclusive ASUS technologies and tools including Super Alloy Power components for superior stability, dust-proof fans for improved card lifespan and GPU Tweak.
Matrix — Push the limits
The Matrix R9 280X graphics cards benefit from a copper-based thermal design that conducts heat away from the GPU with greater efficiency. Compared to reference Radeon R9 280X designs, ROG Matrix R9 280X cards operate up to 20% cooler and three times (3X) quieter. Coupled with dual 100mm cooling fans, gamers can enjoy ultra-cool and stable game play with minimal noise. The Matrix R9 280X Platinum Edition’s core runs at a blistering 1100MHz — 100MHz higher than reference.
The Matrix R9 280X graphics card allows for overclocking on a purely hardware level with VGA Hotwire connections and TweakIt for voltage control, Turbo Fan button to crank up the fan to 100% and a Safe Mode button to instantly default the GPU back to factory BIOs. It also includes DIGI+ voltage-regulator modules (VRMs) for smooth and stable power, and GPU Tweak tuning software that allows users to squeeze the last drop of performance out of their graphics card.
DirectCU II — Faster, quieter and cooler, even in the heat of battle
ASUS DirectCU II cooling technology places highly conductive copper cooling pipes in direct contact with a card’s GPU so heat dissipates quickly and with greater efficiency. Compared with reference Radeon R9 and R7 designs, ASUS R9 280X, R9 270X and R7 260X with DirectCU II allow the latest AMD Radeon GPUs to run up to 20% cooler, three times (3X) quieter– so gamers can enjoy ultra-stable play with minimal noise.
ASUS R9 280X, R9 270X and R7 260X are all equipped with exclusive ASUS DIGI+ VRM with Super Alloy Power technology. Paired with Super Alloy Power solid-state capacitors, concrete-core chokes and hardened MOSFETs, DIGI+ VRM delivers multi-phase power and digital voltage regulation for increased graphics card stability and cleaner power, even during the most intense GPU activities.
The fans of ASUS R9 280X, R9 270X, and R7 260X DirectCU II are all dust-proof, reducing debris accumulation and retaining peak performance over a longer lifespan. In addition, ASUS R9 280X DirectCU II features exclusive CoolTech fan. This innovative fan’s hybrid blade and bearing design, with inner radial blower and outer flower-shaped blades, delivers multi-directional airflow to accelerate heat removal and maintain cooler and quieter operation.
R7 250 and R7 240 — Super Alloy Power components and dust-proof fans for superior stability and longevity
The ASUS R7 250 and R7 240 graphics cards both include exclusive Super Alloy Power technology. Super Alloy Power’s solid-state capacitors and hardened MOSFETs all withstand much greater stress and heat due to the application of specially-formulated materials — increasing reliability and overall card lifespan. Compared with reference designs, ASUS R7 250 and R7 240’s Super Alloy Power components deliver 35%-cooler operation and a lifespan that’s up to two-and-a-half times (2.5X) longer.
Additionally, the fans on the ASUS R7 250 and R7 240 are extremely resilient and dust-proof. The Dust-Proof fans ensures that even the smallest airborne particles are barred, reducing debris accumulation and retaining peak performance over a longer lifespan — typically improving lifespan by up to 25% compared to reference fans.
GPU Tweak- Easy overclocking and online streaming
The included ASUS GPU Tweak utility enables R9 280X, R9 270X, R7 260X, R7 250, and R7 240 users intuitive control over GPU and video-memory clock speeds and voltages, cooling-fan speeds and power-consumption thresholds – so they can overclock easily with confidence. Users can create multiple performance profiles for on-demand switching of custom settings for different games.
GPU Tweak now includes Live Streaming, an online-streaming tool that lets users share on-screen action over the internet in real time – so others can watch live gaming sessions. It is even possible to add scrolling text, pictures and webcam images to the streaming window.
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