Radeon RX 550 Mobile and Radeon RX 6850M XT - video card comparison
Radeon RX 550 Mobile
Radeon RX 6850M XT
Architecture
Polaris (2016−2019)
RDNA 2 (2020−2022)
GPU code name
Polaris 12
Navi 22
Market segment
Laptop
Laptop
Release date
March 2017
January 2022
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
-
None
Boost clock speed
1476 MHz
2463 MHz
Core clock speed
1287 MHz
-
Floating-point performance
1,647 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
2,200 million
17,200 million
Pipelines / CUDA cores
640
2560
Power consumption (TDP)
50 Watt
145 Watt
Texture fill rate
51.48
413.0
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
12 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
6000 MHz
18000 MHz
Memory bandwidth
96 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2
FreeSync
+
-