The first product was released in late 2006, rebranded as AMD Stream Processor after the merger with AMD.
began using the X1900 for general computation, using a pre-release of version 6.5 of the ATI Catalyst driver, and reported 20-40x improvement in GPU over CPU.
#AMD FIRESTREAM 9270 REVIEW DRIVER#
The core itself was mostly unchanged, except for doubling the onboard memory and bandwidth, similar to the FireGL V7350 new driver and software support made up most of the difference. With the development of the high-performance X1900 XFX nearly finished, ATI based its first Stream Processor design on it, announcing it as the upcoming ATI FireSTREAM together with the new Close to Metal API at SIGGRAPH 2006. GPGPUs were projected to have immediate performance gains of a factor of 10 or more, over compared to contemporary multi-socket CPU-only calculation. The interest led ATI (and Nvidia) to create GPGPU products - able to calculate general purpose mathematical formulas in a massively parallel way - to process heavy calculations traditionally done on CPUs and specialized floating-point math co-processors. Each pixel and vertex shader, or unified shader in later models, can perform arbitrary floating-point calculations.įollowing the release of the Radeon R520 and GeForce G70 GPU cores with programmable shaders, the large floating-point throughput drew attention from academic and commercial groups, experimenting with using then for non-graphics work.
The line was partnered with new APIs to provide higher performance than existing OpenGL and Direct3D shader APIs could provide, beginning with Close to Metal, followed by OpenCL and the Stream Computing SDK, and eventually integrated into the APP SDK.įor highly parallel floating point math workloads, the cards can speed up large computations by more than 10 times the earliest and one of the most visible users of the GPGPU, obtained 20-40 times the CPU performance. All support 32-bit single-precision floating point, and all but the first release support 64-bit double-precision. Like the FireGL/FirePro line, they were given more memory and memory bandwidth, but the FireStream cards do not necessarily have video output ports.
#AMD FIRESTREAM 9270 REVIEW SERIES#
The FireStream line is a series of add-on expansion cards released from 2006 to 2010, based on standard Radeon GPUs but designed to serve as a general-purpose co-processor, rather than rendering and outputting 3D graphics. The FireStream line has been discontinued since 2012, when GPGPU workloads were entirely folded into the AMD FirePro line. The AMD FireStream can also be used as a floating-point co-processor for offloading CPU calculations, which is part of the Torrenza initiative. Originally developed by ATI Technologies around the Radeon X1900 XTX in 2006, the product line was previously branded as both ATI FireSTREAM and AMD Stream Processor. To obtain individual results, move your cursor over the value.AMD FireStream was AMD's brand name for their Radeon-based product line targeting stream processing and/or GPGPU in supercomputers. The value in the fields reflects the average frame rate across the entire database. No reliable data interpolation can be made based on the performance of similar cards of the same category. Uncertain – The performance of this graphics cards with this game is not well explored yet.
A slower card might be able to produce higher and more consistent frame rates when running the same benchmark scene. Uncertain – The testing of this graphics cards on this game showed unexpected results. According to interpolated information obtained from graphics cards of similar efficiency levels, the game is likely to show fluent frame rates. May Run Fluently – The performance of this graphics cards with this game is not well explored yet. According to interpolated information obtained from graphics cards of similar efficiency levels, the game is likely to stutter and show low frame rates.įluent – According to all known benchmarks with the specified graphical settings, this game is expected to run at 25fps or moreįluent – According to all known benchmarks with the specified graphical settings, this game is expected to run at 35fps or moreįluent – According to all known benchmarks with the specified graphical settings, this game is expected to run at 58fps or more May Stutter – The performance of this graphics cards with this game is not well explored yet. According to interpolated information obtained from graphics cards of similar efficiency levels, the game is likely to stutter and show low frame rates. Stutter – The performance of this graphics cards with this game is not well explored yet.
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