GeForce MX550 and Radeon 660M - video card comparison
Passmark - benchmark score GeForce MX550 vs Radeon 660M
GeForce MX550
4713
Radeon 660M
6474
GeForce MX550
Radeon 660M
Architecture
Turing (2018−2021)
RDNA 2 (2020−2022)
GPU code name
GN18-S5
RDNA 2 Rembrandt
Market segment
Laptop
Laptop
Release date
December 2021
January 2022
Interface
PCIe 4.0 x8
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
1320 MHz
1900 MHz
Manufacturing process technology
12 nm
6 nm
Number of transistors
4,700 million
13,100 million
Pipelines / CUDA cores
1024
384
Power consumption (TDP)
15-25 Watt
45 Watt
Texture fill rate
42.24
45.60
Memory type
GDDR6
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
12000 MHz
System Shared
Memory bandwidth
96 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_1)
CUDA
7.5
-
OpenCL
3.0
2.0
OpenGL
4.6
4.6
Shader Model
6.6
6.5
Vulkan
1.2
1.2
Optimus
+
-