Radeon RX 550 512SP and Radeon RX 6600M - video card comparison
Radeon RX 550 512SP
Radeon RX 6600M
Architecture
GCN 4.0 (2016−2020)
RDNA 2 (2020−2022)
GPU code name
Baffin
R21M-E65-70
Market segment
Desktop
Laptop
Release date
October 2017
September 2020
Interface
PCIe 3.0 x8
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
1071 MHz
2177 MHz
Core clock speed
-
2068 MHz
Manufacturing process technology
14 nm
7 nm
Number of transistors
3,000 million
11,060 million
Pipelines / CUDA cores
512
1792
Power consumption (TDP)
50 Watt
100 Watt (50 - 100 Watt TGP)
Texture fill rate
34.27
235.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
6 GB/s
14000 MHz
Memory bandwidth
96 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
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
1.2