GeForce 9400 GT and Radeon 680M - video card comparison
Passmark - benchmark score GeForce 9400 GT vs Radeon 680M
GeForce 9400 GT
148
Radeon 680M
6351
GeForce 9400 GT
Radeon 680M
Architecture
Tesla (2006−2010)
RDNA 2 (2020−2022)
GPU code name
G96C
RDNA 2 Rembrandt
Market segment
Desktop
Laptop
Release date
August 2008
January 2022
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
SLI options
+
-
Boost clock speed
-
2400 MHz
Core clock speed
550 MHz
-
CUDA cores
16
-
Floating-point performance
29.376 gflops
-
Manufacturing process technology
55 nm
6 nm
Number of transistors
314 million
13,100 million
Pipelines / CUDA cores
16
768
Power consumption (TDP)
50 Watt
45 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
4.4 billion/sec
115.2
Memory type
DDR2
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
400 MHz
System Shared
Memory bandwidth
12.8 GB/s
-
Shared memory
-
-
Display Connectors
Dual Link DVI
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
12 (12_1)
CUDA
+
-
OpenCL
1.1
2.0
OpenGL
2.1
4.6
Shader Model
4.0
6.5
Vulkan
N/A
1.2