Mobility Radeon HD 3470 and GeForce RTX 2070 Mobile Refresh - video card comparison
Mobility Radeon HD 3470
GeForce RTX 2070 Mobile Refresh
Architecture
RV6xx (2007−2010)
Turing (2018−2021)
GPU code name
M82-XT
TU106B
Market segment
Laptop
Laptop
Release date
January 2007
January 2020
Interface
MXM-II
PCIe 3.0 x16
Boost clock speed
-
1485 MHz
Core clock speed
680 MHz
-
Floating-point performance
54.4 gflops
-
Manufacturing process technology
55 nm
12 nm
Number of transistors
181 million
10,800 million
Pipelines / CUDA cores
40
2304
Power consumption (TDP)
12 Watt
115 Watt
Texture fill rate
2.720
213.8
Memory type
DDR2/GDDR3
GDDR6
Maximum RAM amount
256 MB
8 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
800 MHz
14000 MHz
Memory bandwidth
6.4 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
10.1
12 Ultimate (12_2)
CUDA
-
7.5
OpenCL
N/A
1.2
OpenGL
3.3
4.6
Shader Model
4.1
6.5
Vulkan
N/A
1.2.140