Advertisement The Sapphire HD 7950 Mac Edition is identical to its PC-based version and even–at least with our test kit–shipped with two CDs, one for Windows drivers and one for Mac OS X. Presumably we could have installed our Mac Edition board directly into a Windows box. (see image 01 below) The Sapphire HD 7950 has 3 GB of GDDR5 memory, the most memory ever available to a Mac GPU that we know of.
Mar 21, 2013 - The graphics card is essentially an AMD Radeon HD 7950, which. A card specially designed for use with Apple's Mac Pro systems. Like the regular HD 7950, Saphire's HD 7950 Mac Edition features 3 GB of GDDR5. Radeon R9 280 (HD7950) 3GB GPU for Apple Mac Pro w/EFI, Boot screen, METAL, 4K. Mar 19, 2013. Pro at Apple. BARE FEATS LAB - real world Mac speed tests. GRAPH LEGEND Radeon 7950 = Sapphire AMD Radeon HD 7950 GPU (3G VRAM). Apple's Motion 5 comes with various project templates.
Let’s summarize the specs quickly and then we’ll get into our testing process. 850 Mhz with Boost to 925 Mhz Core Clock. 3 GB of GDDR5 memory (VRAM). 384-bit memory interface. I/O: 1x HDMI (with 3D), 2x Mini-DisplayPort, 1x Dual-Link DVI-I. 28 nm process, 1792 x Stream Processors There are many more details about the Sapphire HD 7950 but we’ll point you to the for those.
The one key item we want to point out is the compatibility. 01 – The Sapphire HD 7950 Mac Edition, is cased in white, unlike the PC versions, and there are several of those. This card takes up two slots and should be ideally placed in one of the two PCIex16 expansion slots. Officially this new GPU from Sapphire requires Mac OS X Lion (10.7.5) and was created to offer an upgrade path for users of Mac Pros from the past few generations. The company makes reference to the Nvidia 8800 GT series GPUs commonly used in these machines. They recommend 2 GB of minimum RAM and an early 2009 Mac Pro (MacPro4,1). Our minimum recommendations are a bit different.
2008 Mac Pro (MacPro3,1). 4 GB of RAM (given the load from the operating systems (10.7 or 10.8) 4 GB is what you really need. Mac OS X Mountain Lion (10.8.3) For our test purposes we installed the Sapphire card into an aging Mac Pro with those stats above.
Our (MacPro3,1) tower was outfitted originally (BTO) with a Nvidia GeForce 8800 GT with 512 MB of 256 memory. The specs on this GPU. Some key comparison data included for this reference card include:.
600 Mhz Core Clock. 512 MB GDDR3 memory (VRAM). 256-bit memory bandwidth Based on Sapphire’s website our testing scenario is basically identical to what this GPU card was created for: replacing GeForce 8800 GT’s in aging Mac Pros with something fresh and new. Our Test Suite While and reviewed this graphics card, here at Architosh what concerns us most is professional CAD and 3D applications, not games. On the other hand, some of the best OpenGL tests are in fact games oriented. For our more “Pro” oriented tests we are still interested in frames per second but less so than other metrics which suggest a benefit befitting of CAD and 3D applications. We tested performance and did a selection of hand-evaluative tests using a few Mac professional applications, in particular Trimble’s popular SketchUp.
Architosh GPU Test Suite:. Cinebench 11.5 by Maxon Computer –. LuxMark. OceanWave OpenCL Test. UNIGINE Heaven Benchmark.
UNIGINE Valley 1.0 Advanced. Trimble SketchUp.
Apple Radeon Hd7950 3gb Gddr5 Sapphire For Mac Edition
Vectorworks In the future we will endeavor to improve upon this test suite in a direction that puts even more emphasis on professional applications, especially the types of CAD and 3D applications readers of Architosh are using. We have detailed explanations of each test in what follows.
12:41 PM Sapphire Dual-X OC graphics card. Not only that, they ran and published a few benchmarks as well.
The Radeon HD 7790 presumably is based on a 28nm Bonaire based GPU based on GCN 2.0 architecture. 09:13 AM Sapphire is aluncginh a new graphics card, the Radeon HD 7770 Vapor-X Black Diamond. This would be a Radeon HD 7770 GHz Edition card with a vapor-chamber-based cooler. The Sapphire HD 7770 Vapor-X Bla. 09:03 AM Sapphire released its Radeon HD 7870 XT with Boost, a new which in Sapphire own words is based on AMD's Tahiti architecture.
Unlike the other Tahiti LE cards, this model only has 1280 stream processo. 09:04 AM Sapphire has just started shipping its first CPU cooler. Designed for the enthusiast and based on the company’s award winning Vapor-X technology, the extremely efficient low-noise cooler fe. 09:29 AM Sapphire released a Radeon HD 7870 Toxic 2 GB graphics card based on the 28 nm 'Tahiti LE' silicon. The card features factory-overclocked speeds with PowerTune Boost frequencies that lik.