AMD has pushed the Radeon R7 265 out the door. Think a 7850 with more bandwidth and you have got it. Here are some reviews.
Battlefield 4 was patched yesterday with general game fixes, and Mantle specific fixes. The patch was about half a gig. Their forum has full details.
-Fix for a crash that would occur when activating full screen in portrait mode
-Fix for stuttering that could appear during video sequences on multi-GPU PCs
-Fix for a memory system leak that could cause stalls, which would result in frames taking longer to process
-Reduced the amount of stalls that occurred when running with high graphics setting that require more GPU memory than is currently available
-Fixed screenshots on multi-GPU PCs
There are no notes here on improvements in performance for Radeon HD 7000 series cards so I'm guessing they are not included, and testing on the 7950 didn't seem any faster last night post patch.
AMD has released the Catalyst 14.1 beta drivers with Mantle support literally minutes after I come home. Such is my luck. Details are below.
AMD Catalyst™ 14.1 Beta for Windows and Linux are now available
The latest available AMD Catalyst Windows Beta and Linux driver can be found here:
AMD Catalyst Beta for Windows: http://support.amd.com/en-us/kb-articles/Pages/latest-catalyst-windows-beta.aspx
AMD Catalyst Beta for Linux: http://support.amd.com/en-us/kb-articles/Pages/latest-linux-beta-driver.aspx
Highlights of AMD Catalyst™ 14.1 Beta Windows Driver
Support for the following new AMD Desktop APU (Accelerated Processors) products:
Mantle Beta driver support
AMD’s Mantle is a groundbreaking graphics API that promises to transform the world of game development to help bring better, faster games to the PC
Performance gains of up to 45%(versus the DirectX version) for Battlefield 4 on the R9 290 Series
Performance gains of up to 200% (versus the DirectX version) for Star Swarm on the R9 290 Series
AMD Catalyst 14.1 Beta must be used in conjunction with versions of these applications that support Mantle
It is expected that these applications will have future updates to support additional AMD Mantle features
AMD Mantle Beta driver is currently supported on:
AMD Radeon™ R9 Series GPUs
AMD Radeon™ R7 Series GPUs
AMD Radeon™ HD 7000 Series GPUs
AMD Radeon™ HD 8000 Series GPUs
AMD A10-7000 Series and AMD A8-7000 Series APUs
For additional details please see the AMD Mantle Technology FAQ on amd.com
Enhanced AMD CrossFire frame pacing – Support for 4K panel and Eyefinity non-XDMA CrossFire solutions (including the AMD Radeon R9 280, 270 Series, 7900 Series, 7800 Series) and Dual Graphics configurations
Frame pacing ensures that frames rendered across multiple GPUs in an AMD CrossFire configuration will be displayed at an even and regular pace
Supported on 4K panels and Eyefinity configurations
Supported on AMD Dual Graphics configurations
Supported on DirectX® 10 and DirectX 11 applications
Resolved issue highlights of AMD Catalyst 14.1 Beta
Resolves ground texture flickering seen in Total War: Rome 2 with high settings (and below) set in game
Resolves flickering texture corruption when playing Call of Duty: Ghosts (multi-player) in the space station level
For full details on resolved issues please see the AMD Catalyst 14.1 Beta release notes
Known issue of AMD Catalyst 14.1 Beta
Mantle performance for the AMD Radeon™ HD 7000/HD 8000 Series GPUs and AMD Radeon™ R9 280X and R9 270X GPUs will be optimized for BattleField 4™ in future AMD Catalyst™ releases. These products will see limited gains in BattleField 4™ and AMD is currently investigating optimizations for them.
Multi-GPU support under DirectX® and Mantle will be added to StarSwarm in a future application patch
o Intermittent stuttering or stability issues may occur when utilizing Mantle with AMD CrossFire™ technology in BattleField 4™. A future AMD Catalyst release will resolve these issues
o Notebooks based on AMD Enduro or PowerXpress™ technologies are currently not supported by the Mantle code path in Battlefield 4™
AMD Eyefinity configurations utilizing portrait display orientations are currently not supported by the Mantle code path in Battlefield 4™
AMD Eyefinity technology is not currently supported in the StarSwarm application
AMD testing for the AMD Catalyst™ 14.1 Beta Mantle driver has been concentrated on the following products: AMD Radeon™ R9 290X, R9 290, R9 280, R9 270, R7 260X, R7 260, HD 7000 Series, HD 8000 Series, A10-7850K and A10-7700K. Future AMD Catalyst™ releases will include full test coverage for all AMD products supported by Mantle.
Graphics hardware in the AMD A10-7850K and A10-7700K may override the presence of a discrete GPU under the Mantle code path in Battlefield 4™
Frame Pacing for Dual Graphics and non-XDMA configurations at resolutions above 2560x1600 do not currently work with Battlefield 3 and Battlefield 4. An upcoming AMD Catalyst beta release will enable support
Dual graphics for DirectX 9 applications is not supported in AMD Catalyst 14.1 Beta. An upcoming AMD Catalyst release will enable support
Highlights of AMD Catalyst™ 14.1 Beta Linux Driver
Support for the following new products:
Steam OS support
Ubuntu 13.10 support
RHEL 6.5 support
Xserver 1.15 support
Kernel 3.13 support
OpenSUSE 13.1 support
Resolved Issue highlights:
System hang on resume from S4 with OpenGL screen saver running
Failed to start X without kernel module loaded
OpenCL test failure in CrossFire Mode
Viewport goes blank when mouse cursor leaves when run Houdini on Ubuntu
piglit test "spec/ARB_framebuffer_object (fbo-scissor-blit)" failed
Intermittent flashing problem when running at 2560x1600
Crash when resizing Konsole
Brightness cannot be adjusted on Ubuntu 12.04 LTS
Blue/white screen after using Google-chrome to run fishietank
Screens are distorted when connecting an external monitor on some Haswell platforms
Blank screen/crash observed while running unigine heaven benchmark in windowed mode
Xserver crashed when enable compositing with kwin
Installer update for SteamOS
Steam Dota2 got hang after change resolution without restart
Steam will crash when changing users in big picture mode on Ubuntu 12.04
For full details on resolved issues please see the AMD Catalyst 14.1 Beta release notes
The Catalyst 14.1 driver continues to be further delayed, but AMD has snuck out the driver to a few sites it appears. I have requested it, but so far no luck. Is there anyone on the planet more qualified to test BF4 and Mantle? Unlikely. I actually play the game, and have almost 30 systems to test with. So we wait.
Legit Reviews has tested with a R7 260X and a i5-3570. Yes, backwards of the best scenario for what expect the boost from lower end CPUs to be, but they get almost a 16% increase in performance. I have no interest in Star Swarm performance unless it becomes a game people play.
However we do have some better news. PCLab Poland has multiplayer benchmarks with a R9 290X and with Mantle and the A10-7850K Kaveri pushing it performance almost doubles on ultra at 1080P. Its similar gains for every AMD CPU, and i3 and Pentiums with even lower clocked Haswell quads like the 4570 and 4670 benefiting. Single player shows little benefit, but then there is much less going on, and who plays Battlefield for single player anyway? Across the board performance numbers are impressive with from 100% to over 20% even for Intel's highest end 4770K.
AMD has tweeted that they are putting the finishing touches on the Catalyst 14.1 drivers.
We are putting the finishing touches on the AMD Catalyst™ 14.1 Beta driver, which enables support for Mantle. We appreciate your patience.
Hot Hardware and Hexus have more details on Mantle support and Battlefield 4. It appears the R7/R9 chips, and Kaveri will have support, but all of us poor 7800/7900 users will have to wait. I'm trying to confirm that now.
Ars discusses AMD's Q4 numbers and believes it shows they are the winners of the console wars.
AMD's financial tables (PDF) for the quarter illustrate the extent to which the graphics division buoyed the rest of the company. The Graphical and Visual Solutions segment, which includes GPUs for laptops, desktops, and workstations, as well as the game console business, made $121 million on revenue of $865 million. In Q3 it made $79 million on revenue of $671 million, and last year it made just $22 million on revenue of $326 million.
Strategic Transformation Drove Strong Revenue Growth and Profitability
SUNNYVALE, CA -- (Marketwired) -- 01/21/14 -- AMD (NYSE: AMD)
Q4 2013 Results
AMD revenue of $1.59 billion, increased 9 percent sequentially and 38 percent year-over-year
Gross margin of 35 percent
Operating income of $135 million and non-GAAP(1) operating income of $91 million
Net income of $89 million, earnings per share of $0.12 and non-GAAP(1) net income of $45 million, earnings per share of $0.06
2013 Annual Results
AMD revenue of $5.3 billion, down 2 percent year-over-year
Gross margin of 37 percent
Operating income of $103 million
Net loss of $83 million and loss per share of $0.11
AMD (NYSE: AMD) today announced revenue for the fourth quarter of 2013 of $1.59 billion, operating income of $135 million and net income of $89 million, or $0.12 per share. The company reported non-GAAP operating income of $91 million and non-GAAP net income of $45 million, or $0.06 per share.
For the year ended December 28, 2013, AMD reported revenue of $5.3 billion, operating income of $103 million and a net loss of $83 million, or $0.11 per share.
"Strong execution of our strategic transformation plan drove significant revenue growth and improved profitability in the fourth quarter," said Rory Read, AMD president and CEO. "The continued ramp of our semi-custom SoCs and leadership graphics products resulted in a 38 percent revenue increase from the year ago quarter. Our focus in 2014 is to deliver revenue growth and profitability for the full year by leveraging our differentiated IP to drive success in our targeted new markets and core businesses."
Newegg has listed up a mining kit that consists of 6 Visiontek Radeon 7950s, and pairs that with one MSI 970 motherboard, a single core Sempron, 4GB of Kingston, and two Rosewill 1000 watt power supplies. Yeah, I'm not quite sure how that works either since that board will only push 2 7950s. I have 5 of them. It does signify that mining has arrived. In years past I have had to educate the video card guys I've talked to about this.