Radeon HD 7670M and GeForce 9400 GT - video card comparison
Passmark - benchmark score Radeon HD 7670M vs GeForce 9400 GT
Radeon HD 7670M
489
GeForce 9400 GT
148
Radeon HD 7670M
GeForce 9400 GT
Architecture
Terascale 2 (2009−2015)
Tesla (2006−2010)
GPU code name
Thames XT
G96C
Market segment
Laptop
Desktop
Release date
June 2011
August 2008
Bus support
-
PCI-E 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
SLI options
-
+
Core clock speed
600 MHz
550 MHz
CUDA cores
-
16
Floating-point performance
576.0 gflops
29.376 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
716 million
314 million
Pipelines / CUDA cores
480
16
Power consumption (TDP)
20 Watt
50 Watt
Maximum GPU temperature
-
105 °C
Texture fill rate
14.40
4.4 billion/sec
Memory type
DDR3, (GDDR5)
DDR2
Maximum RAM amount
2 GB
512 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
400 MHz
Memory bandwidth
28.8 GB/s
12.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
Dual Link DVI
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
S/PDIF
DirectX
11.2 (11_0)
11.1 (10_0)
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.4
2.1
Shader Model
5.0
4.0
Vulkan
N/A
N/A