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Spec Radeon HD 6770 Green Edition AMD
Overview
Product name AMD Radeon HD 6770 Green Edition
Architecture TeraScale 2
Generation / family Radeon HD 6000 Series
Launch date 2013-04-19
Market segment Gaming
Board type / entry type Reference GPU
GPU
Process node TSMC 40 nm
Die size 166 mm²
Transistor count 1.04 billion
GPU chip Juniper
Stream Processors 720
ROPs 16
TMUs 36
Clocks
Base / Core clock 700 MHz
Boost clock 700 MHz
Memory clock 667 MHz
Memory
Memory size 2 GB
Memory type GDDR3
Memory bus width 128-bit
Memory bandwidth 21.34 GB/s
Bus / Interface
Bus interface PCIe 2.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 86 W
Recommended PSU 250 W
Slot width Dual-slot
Display / Media
Display outputs 2x DVI, 1x HDMI 1.3a, 2x mini-DisplayPort 1.1
Features
DirectX support DirectX 11.0
OpenGL support OpenGL 4.4
Shader Model 5.0
Performance / Benchmarks
FP32 throughput 1.01 TFLOPS

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