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This is a GPU manufactured with GlobalFoundries 14nm process, based on AMD GCN 4.0 architecture and released on Apr 2017. It features 5.7 billion transistors, 36 Rendering cores and 8GB GDDR5 memory, with 2MB L2 cache, theoretical performance of 6.175TFLOPS, with total power consumption of 185W.
Graphics Card
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Release Date
Apr 2017
Generation
Polaris
Type
Desktop
Bus Interface
PCIe 3.0 x16
Clock Speeds
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Base Clock
1257 MHz
Boost Clock
1340 MHz
Memory Clock
2000 MHz
Memory
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Memory Size
8GB
Memory Type
GDDR5
Memory Bus
256bit
Bandwidth
256.0GB/s
Render Config
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Compute Units
36
Shading Units
2304
TMUs
144
ROPs
32
L1 Cache
16 KB (per CU)
L2 Cache
2 MB
Theoretical Performance
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Pixel Rate
42.88 GPixel/s
Texture Rate
193.0 GTexel/s
FP16 (half)
6.175 TFLOPS
FP32 (float)
6.175 TFLOPS
FP64 (double)
385.9 GFLOPS
Graphics Processor
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GPU Name
Polaris 20
GPU Variant
Polaris 20 XTX
(215-0910038)
(215-0910038)
Architecture
GCN 4.0
Foundry
GlobalFoundries
Process Size
14 nm
Transistors
5.7 billion
Die Size
232 mm²
Board Design
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TDP
185W
Suggested PSU
450 W
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
3x DisplayPort 1.4a
Power Connectors
1x 8-pin
Graphics Features
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DirectX
12 (12_0)
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
6.4
Rankings
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FP32 (float)
3DMark Time Spy
3DMark Time Spy Extreme
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