Mobility Radeon HD 4550 and GeForce GTX 1660 - video card comparison
Mobility Radeon HD 4550
GeForce GTX 1660
Architecture
Terascale 1 (2008−2010)
Turing (2018−2021)
GPU code name
M92
Turing TU116
Market segment
Laptop
Desktop
Release date
January 2010
March 2019
Interface
MXM-II
PCIe 3.0 x16
Supplementary power connectors
None
1x 8-pin
Boost clock speed
-
1785 MHz
Core clock speed
550 MHz
1530 MHz
Floating-point performance
88 gflops
-
Manufacturing process technology
55 nm
12 nm
Number of transistors
242 million
6,600 million
Pipelines / CUDA cores
80
1408
Power consumption (TDP)
-
120 Watt
Texture fill rate
4.400
157.1
Memory type
GDDR3, DDR2, DDR3
GDDR5
Maximum RAM amount
512 MB
6 GB
Memory bus width
64 Bit
192 Bit
Memory clock speed
700 MHz
8000 MHz
Memory bandwidth
11.2 GB/s
192.1 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
10.1 (10_1)
12 (12_1)
CUDA
-
7.5
OpenCL
1.1
1.2
OpenGL
3.3
4.6
Shader Model
4.1
6.5
Vulkan
N/A
1.2.131