Manufacturer MSI
Model R4890-T2D1G-OC
Process technology 55 nm
API Support DirectX 10.1 and OpenGL 3.x
RAMDAC 400 MHz - 2 pcs., 10 bits per channel.
Maximum resolution 2D/3D 2560 x 1600 when connected DVI monitor, 2048 x 1536 (when connected to an analog monitor).
Supports CrossFire Perhaps the union cards with CrossfireX
GPU Radeon HD 4890 | GPU performance
The GPU frequency 880 MHz (measured in NICS)
Number of stream processors 800
Video Memory 1024 MB
Type of memory GDDR5
Memory bus width 256-bit
The frequency of memory 999 MHz (measured in NICS)
Number of pixel pipelines 40, 16 blocks of sample textures
Interface PCI Express 2.0 16x (compatible with PCI Express 1.x) with the possibility of combining cards with CrossfireX
HDCP Support There are (1080p)
Ports 2 outputs DVI-I, HDMI adapter included, an adapter for D-Sub in a set, S-Video output
GPU cooling Active (copper heatsink with a fan on the front side of the board)
Fan speed control card Automatic (checked in NICS)
Cooling system design Dual-slot cooling system
System Requirements Power supply 500 W or 600 W for two video cards in CrossFire
Power connector 6 +6 pin
Low-profile card No
OS Support Windows XP x64, Windows XP, Windows MCE 2005, Windows Vista
Package dimensions (measured in NICS) 34.5 x 26.6 x 8 cm
Gross weight (measured in NICS) 1.523 kg
ATI Radeon HD4890 OC 1GB, გავცვლი HD4850 1GB+HDD 500-700GB
