Radeon HD 8180 and GeForce 405M - video card comparison
Radeon HD 8180
GeForce 405M
Architecture
GCN (2011−2017)
GT2xx (2009−2012)
GPU code name
Temash
GT218
Market segment
Laptop
Laptop
Release date
May 2013
May 2012
Bus support
-
PCI-E 2.0
Interface
IGP
PCIe 2.0 x16
Core clock speed
225 MHz
606 MHz
CUDA cores
-
16
Floating-point performance
-
38.78 gflops
Gigaflops
-
73
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,178 million
260 million
Pipelines / CUDA cores
128
16
Power consumption (TDP)
4 Watt
14 Watt
Texture fill rate
1.800
4.848
Memory type
System Shared
GDDR3, DDR3
Maximum RAM amount
System Shared
Up to 512 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
Up to 800 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
-
25.6 GB/s
Shared memory
+
-
Display Connectors
No outputs
DisplayPort, HDMI, VGA, Dual Link DVI, Single Link DVI
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
DirectX
12 (12_0)
12 API
CUDA
-
+
OpenCL
2.0
1.1
OpenGL
4.6
4.5
Shader Model
6.3
4.1
Vulkan
1.2.131
N/A
Power management
-
8.0