Nvidia GeForce GTX 570 - OpenCL & DirectCompute Optimization; Improved Memory Subsystem; NVIDIA GigaThread Engine; NVIDIA Technologies and Interfaces

NVIDIA GeForce GTX 570 GPU Datasheet
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o Optimized for OpenCL and DirectCompute
o Full IEEE 754-2008 32-bit and 64-bit precision
o Full 32-bit integer path with 64-bit extensions
o Memory access instructions to support transition to 64-bit addressing
o Improved Performance through Predication
• Improved Memory Subsystem
o NVIDIA Parallel DataCache
TM
hierarchy with Configurable L1 and Unified L2
Caches
o Greatly improved atomic memory operation performance
• NVIDIA GigaThread
TM
Engine
o 10x faster application context switching
o Concurrent kernel execution
o Out of order thread block execution
NVIDIA Technology
• NVIDIA SLI® technology—patented hardware and software technology allows up to
four NVIDIA GeForce GPUs to run in parallel to scale performance and enhance
image quality on today’s top games.
• NVIDIA PhysX™ technology—allows advanced physics effects to be simulated and
rendered on the GPU.
• NVIDIA 3D Vision™ Ready— GeForce GPU support for NVIDIA 3D Vision, bringing
a fully immersive stereoscopic 3D experience to the PC.
• NVIDIA 3D Vision Surround™ Ready—scale games across 3 panels by leveraging
the power of multiple GPUs in an NVIDIA SLI configuration. Combine with 3D Vision
technology for the ultimate 3 panel stereoscopic 3D gaming experience.
GPU Interfaces
• Designed for PCI Express 2.0 ×16 for a peak bandwidth (counting both directions) of
up to 20 gigabytes (GB) per second (PCIe 2.0 devices are backwards compatible
with PCI Express 1.x devices).
• Up to 384-bit GDDR5 memory interface (memory interface width may vary by model)
Advanced Display Functionality
• Two pipelines for dual independent display
• Two dual-link DVI outputs for digital flat panel display resolutions up to 2560×1600
• Dual integrated 400 MHz RAMDACs for analog display resolutions up to and
including 2048×1536 at 85 Hz
• HDMI 1.4a support including GPU accelerated Blu-ray 3D support, x.v.Color, HDMI
Deep Color, and 7.1 digital surround sound. See
www.nvidia.com/3dtv for more
details.
• Displayport 1.1a support
• HDCP support up to 2560×1600 resolution on all digital outputs
• 10-bit internal display processing, including support for 10-bit scanout
• Underscan/overscan compensation and hardware scaling