Mobility Radeon HD 3450 and GeForce RTX 4070 SUPER - video card comparison
Mobility Radeon HD 3450
GeForce RTX 4070 SUPER
Architecture
RV6xx (2007−2010)
Ada Lovelace
GPU code name
M82
AD104
Market segment
Laptop
Desktop
Release date
January 2007
January 2024
Interface
MXM-II
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
-
2475 MHz
Core clock speed
500 MHz
1980 MHz
Floating-point performance
40 gflops
-
Manufacturing process technology
55 nm
5 nm
Number of transistors
181 million
35,800 million
Pipelines / CUDA cores
40
7168
Power consumption (TDP)
12 Watt
220 Watt
Texture fill rate
2.000
584.6
Memory type
DDR2/GDDR3
GDDR6X
Maximum RAM amount
256 MB
12 GB
Memory bus width
64 Bit
192 Bit
Memory clock speed
700 MHz
21000 MHz
Memory bandwidth
6.4 GB/s
504.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
10.1
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
N/A
3.0
OpenGL
3.3
4.6
Shader Model
4.1
6.7
Vulkan
N/A
1.3