Radeon HD 4890 (2009)

Radeon HD 4890
AMD Radeon HD 4890
Added by Ghost
  GPU Details
Core Speed 850 MHz
Boost Clock
Architecture R700 RV790 XT
Memory 1024 MB
Memory Speed 975 MHz
Memory Bus 256 Bit
Memory Type GDDR5
Memory Bandwidth 124.8GB/sec
L2 Cache 0KB
Technology 55nm
TMUs 40
Texture Rate 34 GTexel/s
ROPs 16
Pixel Rate 14 GPixel/s
Processing Units
Direct X DX 10.1
Shader 4.1
Open GL 3.3
Resolution (WxH) 2560x1600
Max Power 190 Watts
PSU 500 Watt & 37 Amps
Power Connector 2x 6-pin
GPU Features
Notebook GPU no
SLI/Crossfire yes
Dedicated yes
Integrated no
VGA Connection 0
DVI Connection 2
HDMI Connection 0
DisplayPort Connection
Best CPU Match Core 2 Quad Q9550 2.83GHz
Best RAM Match 8 GB
Best Screen Size 1920 x 1080
GPU Upgrade Radeon HD 5970
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