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AMD Radeon HD 7790
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AMD Radeon HD 7790
AMD Radeon HD 7790
This is a GPU manufactured with TSMC 28nm process, based on AMD GCN 2.0 architecture and released on Mar 2013. It features 2.08 billion transistors, 14 Rendering cores and 1024MB GDDR5 memory, with 256KB L2 cache, theoretical performance of 1.792TFLOPS, with total power consumption of 85W.
Graphics Card
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Release Date
Mar 2013
Generation
Southern Islands
Type
Desktop
Bus Interface
PCIe 3.0 x16
Clock Speeds
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Memory Clock
1500 MHz
Memory
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Memory Size
1024MB
Memory Type
GDDR5
Memory Bus
128bit
Bandwidth
96.00GB/s
Render Config
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Compute Units
14
Shading Units
896
TMUs
56
ROPs
16
L1 Cache
16 KB (per CU)
L2 Cache
256 KB
Theoretical Performance
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Pixel Rate
16.00 GPixel/s
Texture Rate
56.00 GTexel/s
FP32 (float)
1.792 TFLOPS
FP64 (double)
112.0 GFLOPS
Graphics Processor
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GPU Name
Bonaire
GPU Variant
Bonaire XT
(215-0839039)
(215-0839039)
Architecture
GCN 2.0
Foundry
TSMC
Process Size
28 nm
Transistors
2.08 billion
Die Size
160 mm²
Board Design
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TDP
85W
Suggested PSU
250 W
Outputs
1x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2
1x HDMI 1.4a
2x mini-DisplayPort 1.2
Power Connectors
1x 6-pin
Graphics Features
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DirectX
12 (12_0)
OpenGL
4.6
OpenCL
2.0
Vulkan
1.2
Shader Model
6.3
Rankings
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FP32 (float)
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