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NVIDIA GeForce 8400M GT

G86
Graphics Processor
16
Cores
8
TMUs
4
ROPs
512 MB
Memory Size
GDDR3
Memory Type
128 bit
Bus Width
NVIDIA GeForce 8400M GT Image NVIDIA G86 Image
The GeForce 8400M GT was a graphics card by NVIDIA, launched in May 2007. Built on the 80 nm process, and based on the G86 graphics processor, in its G86-603-A2 variant, the card supports DirectX 10.0. The G86 graphics processor is an average sized chip with a die area of 127 mm² and 210 million transistors. It features 16 shading units, 8 texture mapping units and 4 ROPs. NVIDIA has placed 512 MB GDDR3 memory on the card, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 450 MHz, memory is running at 600 MHz.
We recommend the NVIDIA GeForce 8400M GT for gaming with highest details at resolutions up to, and including, 800x600.
Its power draw is rated at 14 W maximum. GeForce 8400M GT is connected to the rest of the system using a PCIe 1.0 x16 interface.

Graphics Processor

GPU Name: G86
GPU Variant: G86-603-A2
Architecture: Tesla
Process Size: 80 nm
Transistors: 210 million
Die Size: 127 mm²

Graphics Card

Released: May 9th, 2007
Production Status: End-of-life
Bus Interface: PCIe 1.0 x16

Relative Performance

79%
100%
GeForce 8400M GT
102%
125%
160%
189%
199%
246%
322%
326%
354%
373%
381%
437%
465%
499%
515%
536%
553%
591%
623%
637%
656%
679%
775%
781%
795%
805%
815%
822%
870%
915%
930%
964%
990%
993%
995%
1015%
1063%
1084%
1163%
1184%
1184%
1237%
1282%
1368%
1411%
1418%
1444%
1451%
1502%
1520%
1531%
1557%
1630%
1662%
1688%
1694%
1699%
1835%
1851%
1896%
1919%
1928%
1948%
1982%
1986%
2041%
2198%
2255%
2312%
2326%
2349%
2374%
2492%
2550%
2611%
2648%
2650%
2936%
3275%
3494%
3513%
3560%
3607%
3655%
3670%
3707%
3724%
3773%
4058%
4110%
4110%
4261%
4651%
4857%
5028%
5505%
6496%
7601%
7829%
Based on TPU review data: "Performance Summary" at 1920x1080
GeForce 8400M GT performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock: 450 MHz
Shader Clock: 900 MHz
Memory Clock: 600 MHz
1200 MHz effective

Memory

Memory Size: 512 MB
Memory Type: GDDR3
Memory Bus: 128 bit
Bandwidth: 19.20 GB/s

Render Config

Shading Units: 16
TMUs: 8
ROPs: 4
SM Count: 2
Pixel Rate: 3.60 GPixel/s
Texture Rate: 7.20 GTexel/s
Floating-point performance: 28.800 GFLOPS

Board Design

TDP: 14 W

Graphics Features

DirectX: 10.0
OpenGL: 3.3
OpenCL: 1.1
CUDA: 1.1
Shader Model: 4.0