The 3D labs VP870 has AGP x2/x4 interface, 128 MB DDR SGRAM
located in 8 chips on both PCB sides.


Brief technical characteristics of the P10 chip the card is based on:
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Technology: 0.15-micron, 76 M transistors, 860-pin HSBGA package
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4 pixel rendering pipelines, up to 2 textures per clock
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256-bit interface of DDR memory (up to 20 GB/s at 312.5 MHz DDR)
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Full support of DirectX 8 pixel and vertex shaders, VS 2.0 in DirectX 9,
OpenGL 2.0
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Optimized graphics pipeline supporting SIMD (single instruction, multiple
data) arrays
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Software full-screen anti-aliasing
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Performance: up to 170 Gflops/1 TeraOp
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Virtual memory subsystem where all memory requests are located in a single
virtual address space of 16 GB which allows P10 based boards to avoid limitations
of the on-board graphics memory
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Multithread processing of commands which emulates several virtual VPUs
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Programmable modules supporting complex commands including subroutines
and loops; texture decompression modules and real-time wavelet geometry
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Dual integrated 370-MHz 10bit RAMDAC
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Full 2D and 3D acceleration on two screens, overlay with double hardware
buffering
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i3DSpeed, April 2012 Retested all graphics cards with NVIDIA Drivers 301.24 and AMD CATALYST 12.4.
Added test results of the reference and overclocked AMD Radeon HD 7850, NVIDIA GeForce GTX 690, NVIDIA GeForce GTX 680 SLI, AMD Radeon HD 7970 CrossFireX, AMD Radeon HD 7770/78
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i3DSpeed, March 2012 Retested all graphics cards with NVIDIA Drivers 295.73 and AMD CATALYST 12.3.
Added test results of the reference and overclocked AMD Radeon HD 7870 and NVIDIA GeForce GTX 680.
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i3DSpeed, February 2012 Retested all graphics cards with NVIDIA Drivers 295.52 and AMD CATALYST 12.1, added test results of AMD Radeon HD 7970/7950/7770/7750/6930.
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i3DSpeed, January 2012 Retested all graphics cards with NVIDIA Drivers 295.52 and AMD CATALYST 12.1, added AMD Radeon HD 7950 test results.
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