Radeon RX 550 Mobile and Crestline - video card comparison
Radeon RX 550 Mobile
Crestline
Architecture
Polaris (2016−2019)
Generation 4.0 (2006−2007)
GPU code name
Polaris 12
Crestline
Market segment
Laptop
Desktop
Release date
March 2017
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Interface
PCIe 3.0 x8
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Boost clock speed
1476 MHz
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Core clock speed
1287 MHz
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Floating-point performance
1,647 gflops
-
Manufacturing process technology
14 nm
90 nm
Number of transistors
2,200 million
-
Pipelines / CUDA cores
640
-
Power consumption (TDP)
50 Watt
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Texture fill rate
51.48
-
Memory type
GDDR5
-
Maximum RAM amount
4 GB
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Memory bus width
128 Bit
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Memory clock speed
6000 MHz
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Memory bandwidth
96 GB/s
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Shared memory
-
-
Display Connectors
No outputs
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DirectX
12 (12_0)
9.0c
OpenCL
2.0
N/A
OpenGL
4.6
2.0
Shader Model
6.4
3.0
Vulkan
1.2.131
N/A
FreeSync
+
-