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NVIDIA GeForce 9400M
Graphics Processor
C79
Cores
16
TMUs
8
ROPs
4
Memory Size
System Shared
Memory Type
System Shared
Bus Width
System Shared
GPU
Recommended Gaming Resolutions:
640x480
1280x720
1366x768
The GeForce 9400M was a mobile integrated graphics solution by NVIDIA, launched on October 15th, 2008. Built on the 65 nm process, and based on the C79 graphics processor, in its MCP79MX variant, the device supports DirectX 11.1. Even though it supports DirectX 11, the feature level is only 10_0, which can be problematic with many DirectX 11 & DirectX 12 titles. It features 16 shading units, 8 texture mapping units, and 4 ROPs. The GPU is operating at a frequency of 580 MHz. Its power draw is rated at 12 W maximum. GeForce 9400M is connected to the rest of the system using a PCI-Express 2.0 x16 interface.
Graphics Processor
GPU Name
C79
GPU Variant
MCP79MX
Architecture
Tesla
Process Size
65 nm
Transistors
314 million
Density
2.2M / mm²
Die Size
144 mm²
Chip Package
BGA-1441
Clock Speeds
GPU Clock
580 MHz
Shader Clock
1400 MHz
Memory Clock
System Shared
Memory
Memory Size
System Shared
Memory Type
System Shared
Memory Bus
System Shared
Bandwidth
System Dependent
Render Config
Shading Units
16
TMUs
8
ROPs
4
SM Count
2
Theoretical Performance
Pixel Rate
2.320 GPixel/s
Texture Rate
4.640 GTexel/s
FP32 (float)
44.80 GFLOPS
Board Design
Slot Width
IGP
TDP
12 W
Outputs
Portable Device Dependent
Graphics Features
DirectX
11.1 (10_0)
OpenGL
3.3
OpenCL
N/A
Vulkan
N/A
Shader Model
4.0
C79 GPU Notes
Chip Variant: G96
PureVideo HD: VP3
VDPAU: Feature Set B
Memory Interface:
DDR2-800
DDR3-1066
Maximum Anti-Aliasing (AA) Sample Rate: 16x
RAMDACs: 300 MHz
Maximum High-Dynamic Range (HDR) Precision: 128-bit
Maximum Analog Resolution: 2048 x 1536
Maximum Digital Resolution: 2560 x 1600
Full HD decode (1080i/p):
Yes, 3rd Generation PureVideo
Display Options:
HDMI
Dual-link DVI
DisplayPort
VGA
HDMI Version: 1.3
PCI-Express 2.0: 20 lanes (1×16 and 4×1)
SATA Drives: 6
SATA Speed: 3 Gbit/s
RAID: 0, 1
Networking: 10/100/1000 BASE-T
USB Ports: 12/2C
PCI Slots: 5
Audio: HDA (Azalia)
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