Radeon HD 8400 and GeForce 310M - video card comparison
Passmark - benchmark score Radeon HD 8400 vs GeForce 310M
Radeon HD 8400
273
GeForce 310M
118
Radeon HD 8400
GeForce 310M
Architecture
GCN (2011−2017)
GT2xx (2009−2012)
GPU code name
Kabini
N11M-GE1
Market segment
Laptop
Laptop
Release date
May 2013
January 2010
Bus support
-
PCI-E 2.0
Interface
IGP
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
600 MHz
606 / 625 MHz
CUDA cores
-
16
Floating-point performance
-
48.96 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)
25 Watt
14 Watt
Texture fill rate
3.200
4.848
Memory type
System Shared
GDDR3, DDR3
Maximum RAM amount
System Shared
Up to 1 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
Up to 800 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
-
10.67 GB/s
Shared memory
+
-
Display Connectors
No outputs
DisplayPortHDMIVGADual Link DVISingle Link DVI
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
DirectX
12 (12_0)
11.1 (10_1)
CUDA
-
+
OpenCL
2.0
1.1
OpenGL
4.6
3.3
Shader Model
6.3
4.1
Vulkan
1.2.131
N/A
Power management
-
8.0