GeForce 405M and Radeon Vega 7 - video card comparison
GeForce 405M
Radeon Vega 7
Architecture
GT2xx (2009−2012)
GCN 5.1 (2018−2021)
GPU code name
GT218
Cezanne
Market segment
Laptop
Desktop
Release date
May 2012
April 2021
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
-
None
Boost clock speed
-
1900 MHz
Core clock speed
606 MHz
-
CUDA cores
16
-
Floating-point performance
38.78 gflops
-
Gigaflops
73
-
Manufacturing process technology
40 nm
7 nm
Number of transistors
260 million
9,800 million
Pipelines / CUDA cores
16
448
Power consumption (TDP)
14 Watt
45 Watt
Texture fill rate
4.848
53.20
Memory type
GDDR3, DDR3
System Shared
Maximum RAM amount
Up to 512 MB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
Up to 800 (DDR3), Up to 800 (GDDR3) MHz
System Shared
Memory bandwidth
25.6 GB/s
-
Shared memory
-
-
Display Connectors
DisplayPort, HDMI, VGA, Dual Link DVI, Single Link DVI
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
DirectX
12 API
12 (12_1)
CUDA
+
-
OpenCL
1.1
2.1
OpenGL
4.5
4.6
Shader Model
4.1
6.4
Vulkan
N/A
1.2
Power management
8.0
-