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AMD Radeon HD 6770 Green Edition
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AMD Radeon HD 6570 OEM
AMD Radeon HD 6230
AMD Radeon HD 6390
AMD Radeon HD 6670
AMD Radeon HD 6450 OEM
AMD Radeon HD 6770 Green Edition
This is a GPU manufactured with TSMC 40nm process, based on AMD TeraScale 2 architecture and released on Apr 2013. It features 1.04 billion transistors, 9 Rendering cores and 2GB GDDR3 memory, with 256KB L2 cache, theoretical performance of 1008GFLOPS, with total power consumption of 86W.
Graphics Card
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Release Date
Apr 2013
Generation
Northern Islands
Type
Desktop
Bus Interface
PCIe 2.0 x16
Clock Speeds
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Memory Clock
667 MHz
Memory
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Memory Size
2GB
Memory Type
GDDR3
Memory Bus
128bit
Bandwidth
21.34GB/s
Render Config
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Compute Units
9
Shading Units
720
TMUs
36
ROPs
16
L1 Cache
8 KB (per CU)
L2 Cache
256 KB
Theoretical Performance
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Pixel Rate
11.20 GPixel/s
Texture Rate
25.20 GTexel/s
FP32 (float)
1008 GFLOPS
Graphics Processor
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GPU Name
Juniper
GPU Variant
Juniper LE
(215-0754009)
(215-0754009)
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
1.04 billion
Die Size
166 mm²
Board Design
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TDP
86W
Suggested PSU
250 W
Outputs
2x DVI
1x HDMI 1.3a
2x mini-DisplayPort 1.1
1x HDMI 1.3a
2x mini-DisplayPort 1.1
Graphics Features
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DirectX
11.2 (11_0)
OpenGL
4.4
OpenCL
1.2
Vulkan
N/A
Shader Model
5.0
Rankings
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FP32 (float)
