GeForce 9400 GT and Radeon HD 4650 - video card comparison
Passmark - benchmark score GeForce 9400 GT vs Radeon HD 4650
GeForce 9400 GT
148
Radeon HD 4650
246
GeForce 9400 GT
Radeon HD 4650
Architecture
Tesla (2006−2010)
TeraScale (2005−2013)
GPU code name
G96C
RV730
Market segment
Desktop
Desktop
Release date
August 2008
September 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
550 MHz
600 MHz
CUDA cores
16
-
Floating-point performance
29.376 gflops
384.0 gflops
Manufacturing process technology
55 nm
55 nm
Number of transistors
314 million
514 million
Pipelines / CUDA cores
16
320
Power consumption (TDP)
50 Watt
48 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
4.4 billion/sec
19.20
Memory type
DDR2
GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
400 MHz
1400 MHz
Memory bandwidth
12.8 GB/s
22.4 GB/s
Display Connectors
Dual Link DVI
2x DVI, 1x S-Video
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
10.1 (10_1)
CUDA
+
-
OpenCL
1.1
1.1
OpenGL
2.1
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A