Radeon HD 4750 and GeForce RTX 2060 Max-Q Refresh - video card comparison
Radeon HD 4750
GeForce RTX 2060 Max-Q Refresh
Architecture
TeraScale (2005−2013)
Turing (2018−2021)
GPU code name
RV740
TU106B
Market segment
Desktop
Desktop
Release date
September 2009
January 2019
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
None
Boost clock speed
-
1200 MHz
Core clock speed
730 MHz
-
Floating-point performance
934.4 gflops
-
Manufacturing process technology
40 nm
12 nm
Number of transistors
826 million
10,800 million
Pipelines / CUDA cores
640
1920
Power consumption (TDP)
100 Watt
115 Watt
Texture fill rate
23.36
144.0
Memory type
GDDR5
GDDR6
Maximum RAM amount
512 MB
6 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
3200 MHz
10824 MHz
Memory bandwidth
51.2 GB/s
259.8 GB/s
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
12 Ultimate (12_2)
CUDA
-
7.5
OpenCL
1.1
1.2
OpenGL
3.3
4.6
Shader Model
4.1
6.5
Vulkan
N/A
1.2.140