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Spec Radeon HD 6490 AMD
Overview
Product name AMD Radeon HD 6490
Architecture TeraScale 2
Generation / family Radeon HD 6000 Series
Launch date 2011-07-04
Market segment Gaming
Board type / entry type Reference GPU
GPU
Process node TSMC 40 nm
Die size 104 mm²
Transistor count 0.63 billion
GPU chip Redwood
Stream Processors 320
ROPs 8
TMUs 16
Clocks
Base / Core clock 550 MHz
Boost clock 550 MHz
Memory clock 500 MHz
Memory
Memory size 1 GB
Memory type DDR2
Memory bus width 128-bit
Memory bandwidth 16 GB/s
Bus / Interface
Bus interface PCIe 2.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 39 W
Recommended PSU 200 W
Slot width Single-slot
Display / Media
Display outputs 1x DVI, 1x HDMI 1.3a, 1x VGA
Features
DirectX support DirectX 11.0
OpenGL support OpenGL 4.4
Shader Model 5.0
Performance / Benchmarks
FP32 throughput 0.35 TFLOPS

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