*맥프로 비디오카드는 어떤 프로그램에서도,어떤 오에스에서도,어떤 상황에서도, 애플것이 가장 호환성좋고, 가장 문제가없죠.*

 

애플정품은 프로그램 사용상 문제가 없지만, B품 pc용은 전문가로부터 여러단점의 문제를 미리 알려받고 사용하셔야 불편과 문제가 없어요.
기술 입찰 매출입외 기타상담 전화: 010-9700-6103 
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참고로, 애플정품에대한 GDDR5 1GB 5770기준 레퍼런스입니다.

VRAM : 1GB GDDR5
•Processing Units: 800 Stream Processors
•Slot Compatibility : PCI-E (PCI Express) 2.1 X 16
•GPU Clock： 850Mhz
•Hardware Compatibility ： Intel Mac Pro 2006 to Date 
•OS Compatibility ： Mac OS X v.10.6.8 or later
•Connectors ： 1 x Dual Link DVI-I, 1 X HDMI 1 x VGA D SUB
•Display Modes ：1 x Dual Link DVI-I, 1 X HDMI 1 x VGA D SUB
•Maximum Analogy Resolution ： 2048 x 1536 @ 85hz (with DVI>VGA adapter)
•Maximum DVI Resolution ： 2560 x 1600 @ 60hz (up to 2 x 30" Apple Cinema HD Display)
◾1.04 billion 40nm transistors
◾TeraScale 2 Unified Processing Architecture

800 Stream Processing Units
40 Texture Units
64 Z/Stencil ROP Units
16 Colour ROP Units
◾1GB GDDR5 memory interface
◾PCI Express 2.1 x 16 bus interface
◾DirectX® 11 support

Shader Model 5.0
DirectCompute 11
Programmable hardware tessellation unit
Accelerated multi-threading
HDR texture compression
Order-independent transparency
◾OpenGL 3.2 support
◾Image quality enhancement technology

Up to 24x multi-sample and super-sample anti-aliasing modes
Adaptive anti-aliasin
16x angle independent anisotropic texture filtering
128-bit floating point HDR rendering
◾ATI Eyefinity multi-display technology

Three independent display controllers
Drive three displays simultaneously with independent resolutions; refresh rates, color controls, and video overlays
Display grouping
Combine multiple displays to behave like a single large display
◾ATI Stream acceleration technology

OpenCL support
DirectCompute
Accelerated video encoding, transcoding, and upscaling
Native support for common video encoding instructions
◾ATI CrossFireX™ multi-GPU technology

Dual GPU scaling
◾ATI Avivo HD Video & Display technology

UVD 2 dedicated video playback accelerator
Advanced post-processing and scaling
Dynamic contrast enhancement and colour correction
Brighter whites processing (blue stretch)
Independent video gamma control
Dynamic video range control
Support for H.264, VC-1, and MPEG-2
Dual-stream 1080p playback support 9,10
DXVA 1.0 & 2.0 support
Integrated dual-link DVI output with HDCP
Max resolution: 2560x1600

Integrated DisplayPort output

Max resolution: 2560x1600

HDMI® (With 3D, Deep Color and x.v.Color™)

Max resolution: 1920x1200

3D stereoscopic display/glasses support13

Integrated HD audio controller

Output protected high bit rate 7.1 channel surround sound over HDMI with no additional cables required
Supports AC-3, AAC, Dolby TrueHD and DTS Master Audio formats
◾ATI PowerPlay™ power management technology7

Dynamic power management with low power idle state
Ultra-low power state support for multi-GPU configurations