Radeon HD 8400 and GeForce 8400 GS - video card comparison
Passmark - benchmark score Radeon HD 8400 vs GeForce 8400 GS
Radeon HD 8400
273
GeForce 8400 GS
156
Radeon HD 8400
GeForce 8400 GS
Architecture
GCN (2011−2017)
Tesla (2006−2010)
GPU code name
Kabini
G86
Market segment
Laptop
Desktop
Release date
May 2013
April 2007
Interface
IGP
PCIe 1.0 x16
Supplementary power connectors
-
None
SLI options
-
+
Core clock speed
600 MHz
459 MHz
Floating-point performance
-
29.376 gflops
Manufacturing process technology
28 nm
80 nm
Number of transistors
1,178 million
210 million
Pipelines / CUDA cores
128
16
Power consumption (TDP)
25 Watt
40 Watt
Texture fill rate
3.200
3.6 billion/sec
Memory type
System Shared
DDR2
Maximum RAM amount
System Shared
256 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
800 MHz
Memory bandwidth
-
6.4 GB/s
Shared memory
+
-
Standard memory config per GPU
-
256 MB
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
12 (12_0)
11.1 (10_0)
CUDA
-
1.1
OpenCL
2.0
1.1
OpenGL
4.6
2.1
Shader Model
6.3
4.0
Vulkan
1.2.131
N/A