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NVIDIA GeForce 9400M

MCP79MX
Graphics Processor
16
Cores
8
TMUs
4
ROPs
System Shared
Memory Size
System Shared
Memory Type
System Shared
Bus Width
NVIDIA MCP79MX Image
The GeForce 9400M was a mobile integrated graphics solution by NVIDIA, launched in October 2008. Built on the 90 nm process, and based on the MCP79MX graphics processor, in its MCP79MX variant, the card supports DirectX 9.0c. It features 16 shading units, 8 texture mapping units and 4 ROPs. The GPU is operating at a frequency of 450 MHz.
Its power draw is rated at 12 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. GeForce 9400M is connected to the rest of the system using a PCIe 2.0 x16 interface.

Graphics Processor

GPU Name
MCP79MX
GPU Variant
MCP79MX
Architecture
Tesla
Process Size
90 nm
Transistors
210 million
Die Size
162 mm²

Graphics Card

Released
Oct 15th, 2008
Production Status
End-of-life
Bus Interface
PCIe 2.0 x16

Relative Performance

65%
83%
100%
GeForce 9400M
103%
131%
154%
163%
201%
263%
266%
290%
305%
312%
358%
380%
408%
422%
439%
453%
483%
510%
521%
536%
555%
634%
639%
650%
659%
660%
667%
673%
712%
748%
761%
789%
795%
803%
810%
813%
814%
830%
870%
887%
951%
969%
969%
1010%
1012%
1049%
1119%
1154%
1160%
1182%
1187%
1229%
1244%
1252%
1274%
1334%
1360%
1381%
1382%
1386%
1391%
1501%
1515%
1551%
1570%
1577%
1590%
1594%
1622%
1625%
1670%
1798%
1845%
1892%
1903%
1922%
1942%
1987%
2039%
2087%
2136%
2167%
2168%
2402%
2643%
2680%
2859%
2874%
2913%
2951%
2977%
2991%
3003%
3034%
3047%
3087%
3321%
3363%
3363%
3402%
3721%
3806%
3987%
4114%
4518%
4678%
5103%
5103%
5316%
6219%
6379%
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
450 MHz
Shader Clock
1100 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
1.800 GPixel/s
Texture Rate
3.600 GTexel/s
FP32 (float) performance
35.20 GFLOPS

Board Design

Slot Width
IGP
TDP
12 W
Outputs
No outputs

Graphics Features

DirectX
9.0c
OpenGL
3.3
OpenCL
N/A
Vulkan
N/A
Shader Model
4.0