GeForce RTX 2060 Max-Q Refresh and Radeon HD 6490 - video card comparison
GeForce RTX 2060 Max-Q Refresh
Radeon HD 6490
Architecture
Turing (2018−2021)
TeraScale 2 (2009−2015)
GPU code name
TU106B
Redwood
Market segment
Desktop
Desktop
Release date
January 2019
July 2011
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Boost clock speed
1200 MHz
-
Core clock speed
-
550 MHz
Floating-point performance
-
352.0 gflops
Manufacturing process technology
12 nm
40 nm
Number of transistors
10,800 million
627 million
Pipelines / CUDA cores
1920
320
Power consumption (TDP)
115 Watt
39 Watt
Texture fill rate
144.0
8.800
Memory type
GDDR6
DDR2
Maximum RAM amount
6 GB
1 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
10824 MHz
1000 MHz
Memory bandwidth
259.8 GB/s
16 GB/s
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
12 Ultimate (12_2)
11.2 (11_0)
CUDA
7.5
-
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
6.5
5.0
Vulkan
1.2.140
N/A