ATI Radeon HD 4850 X2 Full Specs
1,600 Shaders 625MHz |
2GB GDDR3127.4GB/s |
·· 2 TFLOPS |
Form Factor PCIe Card |
TDP 250W |
Power Connectors 1x 8-Pin 1x 6-Pin |
Clock Speed ·· |
Peak OPS 2 TFLOPSFP32 |
FP32 2 TFLOPS |
FP64 400 GFLOPS |
Pixel Rate 10 GPixel/s |
Texture Rate 25 GTexel/s |
Shaders 1,600 Shaders |
TMUs 80 TMUs |
ROPs 32 ROPs |
CUs 20 CUs |
Boost Clock 625MHz |
L2 Cache 256KB shared |
2GB GDDR3 |
Memory Bus 256-bit |
Memory Speed 2GT/s |
Memory Bandwidth 127.4GB/s |
TDP 250W |
Multi-Monitor 4 |
4x DVI-I Dual-Link |
1x S-Video |
Decoder Model UVD 2.0 |
Form Factor PCIe Card |
PCIe 2-Slots |
Cooling Open-Air 1x Fan |
Power Connectors 1x 8-Pin, 1x 6-Pin |
Manufacturer |
Chip Designer |
Architecture |
Family |
Branding  |
Codename Wekiva |
Chip Variant RV770 CE |
Market Segment Desktop |
Release Date Nov 7, 2008 |
Foundry TSMC |
Fabrication Node 55nm |
Die Size 256mm² |
Transistor Count 956 Million |
Transistor Density 3.73 MTr/mm² |
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