Radeon HD 7490M and GeForce RTX 3060 Mobile - video card comparison
Radeon HD 7490M
GeForce RTX 3060 Mobile
Architecture
Terascale 2 (2009−2015)
Ampere (2020−2022)
GPU code name
Seymour XTX
GN20-E3 GA106
Market segment
Laptop
Laptop
Release date
December 2011
January 2021
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Boost clock speed
-
1702 MHz
Core clock speed
800 MHz
817 MHz
Floating-point performance
256.0 gflops
-
Manufacturing process technology
40 nm
8 nm
Number of transistors
370 million
13,250 million
Pipelines / CUDA cores
160
3840
Power consumption (TDP)
9 Watt
115 Watt (60 - 115 Watt TGP)
Texture fill rate
6.400
171.0
Memory type
GDDR5
GDDR6
Maximum RAM amount
512 MB
6 GB
Memory bus width
64 Bit
192 Bit
Memory clock speed
3800 MHz
14000 MHz
Memory bandwidth
30.4 GB/s
336.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
1.2
2.0
OpenGL
4.4
4.6
Shader Model
5.0
6.5
Vulkan
N/A
1.2