GeForce RTX 2070 Max-Q Refresh and Radeon HD 3450 AGP - video card comparison
GeForce RTX 2070 Max-Q Refresh
Radeon HD 3450 AGP
Architecture
Turing (2018−2021)
TeraScale (2005−2013)
GPU code name
TU106B
RV620
Market segment
Desktop
Desktop
Release date
June 2020
January 2008
Interface
PCIe 3.0 x16
AGP 8x
Supplementary power connectors
None
1x Molex
Boost clock speed
1125 MHz
-
Core clock speed
-
600 MHz
Floating-point performance
-
48 gflops
Manufacturing process technology
12 nm
55 nm
Number of transistors
10,800 million
181 million
Pipelines / CUDA cores
2304
40
Power consumption (TDP)
115 Watt
25 Watt
Texture fill rate
162.0
2.400
Memory type
GDDR6
DDR2
Maximum RAM amount
8 GB
512 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
11 GB/s
1000 MHz
Memory bandwidth
352.0 GB/s
8 GB/s
Display Connectors
No outputs
2x DVI
DirectX
12 Ultimate (12_2)
10.1 (10_1)
CUDA
7.5
-
OpenCL
1.2
N/A
OpenGL
4.6
3.3
Shader Model
6.5
4.1
Vulkan
1.2
N/A