GeForce GTX 660M and GeForce RTX 3050 Ti Mobile - video card comparison
GeForce GTX 660M
GeForce RTX 3050 Ti Mobile
Architecture
Kepler (2012−2018)
Ampere (2020−2022)
GPU code name
N13E-GE
GN20-P1
Market segment
Laptop
Laptop
Release date
March 2012
May 2021
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
MXM-B (3.0)
PCIe 4.0 x16
SLI options
+
-
Boost clock speed
950 MHz
1485 MHz
Core clock speed
835 MHz
1222 MHz
CUDA cores
384
-
Floating-point performance
729.6 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
1,270 million
13,250 million
Pipelines / CUDA cores
384
2560
Power consumption (TDP)
50 Watt
60 Watt (35 - 80 Watt TGP)
Texture fill rate
30.4 billion/sec
118.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
4 GB
Memory bus width
128bit
128 Bit
Memory clock speed
2000 MHz
12000 MHz
Memory bandwidth
64.0 GB/s
192.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12 Ultimate (12_2)
CUDA
+
8.6
OpenCL
1.1
3.0
OpenGL
4.5
4.6
Shader Model
5.1
6.6
Vulkan
1.1.126
1.2
Optimus
+
-