Radeon HD 7400G and GeForce 8400 - video card comparison
Passmark - benchmark score Radeon HD 7400G vs GeForce 8400
Radeon HD 7400G
275
GeForce 8400
83
Radeon HD 7400G
GeForce 8400
Architecture
Terascale 3 (2010−2013)
Tesla (2006−2010)
GPU code name
Trinity
G98
Market segment
Laptop
Desktop
Release date
September 2012
December 2007
Interface
IGP
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
423 MHz
-
Core clock speed
327 MHz
540 MHz
Floating-point performance
-
20.8 gflops
Manufacturing process technology
32 nm
65 nm
Number of transistors
1,303 million
210 million
Pipelines / CUDA cores
192
8
Power consumption (TDP)
17 Watt
25 Watt
Texture fill rate
5.088
4.320
Memory type
System Shared
DDR2
Maximum RAM amount
System Shared
256 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
1000 MHz
Memory bandwidth
-
8 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
11.2 (11_0)
11.1 (10_0)
CUDA
-
1.1
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.0
Vulkan
N/A
N/A