GeForce 8400M GS and Radeon Vega 7 - video card comparison
GeForce 8400M GS
Radeon Vega 7
Architecture
Tesla (2006−2010)
GCN 5.1 (2018−2021)
GPU code name
G86M
Cezanne
Market segment
Laptop
Desktop
Release date
May 2007
April 2021
Interface
MXM-I
IGP
Supplementary power connectors
-
None
Boost clock speed
-
1900 MHz
Core clock speed
400 MHz
-
Floating-point performance
25.6 gflops
-
Manufacturing process technology
80 nm
7 nm
Number of transistors
210 million
9,800 million
Pipelines / CUDA cores
16
448
Power consumption (TDP)
11 Watt
45 Watt
Texture fill rate
3.200
53.20
Memory type
GDDR2 / GDDR3
System Shared
Maximum RAM amount
256 MB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
600 MHz
System Shared
Memory bandwidth
6.4 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_0)
12 (12_1)
CUDA
1.1
-
OpenCL
1.1
2.1
OpenGL
3.3
4.6
Shader Model
4.0
6.4
Vulkan
N/A
1.2