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NVIDIA GeForce 8400M G

Graphics Processor
G86
Cores
8
TMUs
8
ROPs
4
Memory Size
256 MB
Memory Type
GDDR3
Bus Width
64 bit
The GeForce 8400M G was a mobile graphics chip by NVIDIA, launched in May 2007. Built on the 80 nm process, and based on the G86 graphics processor, in its NB8M-SE variant, the chip 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. The G86 graphics processor is an average sized chip with a die area of 127 mm² and 210 million transistors. Unlike the fully unlocked GeForce 8400 GS, which uses the same GPU but has all 16 shaders enabled, NVIDIA has disabled some shading units on the GeForce 8400M G to reach the product's target shader count. It features 8 shading units, 8 texture mapping units, and 4 ROPs, . NVIDIA has paired 256 MB GDDR3 memory with the GeForce 8400M G, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 400 MHz, memory is running at 400 MHz.
Its power draw is rated at 10 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. Rather it is intended for use in laptop/notebooks and will use the output of the host mobile device. GeForce 8400M G is connected to the rest of the system using a PCI-Express 1.0 x16 interface.

Graphics Processor

GPU Name
G86
GPU Variant
NB8M-SE
Architecture
Tesla
Foundry
TSMC
Process Size
80 nm
Transistors
210 million
Die Size
127 mm²

Mobile Graphics

Release Date
May 9th, 2007
Generation
GeForce 8M
(8000M)
Production
End-of-life
Bus Interface
PCIe 1.0 x16

Relative Performance

100%
GeForce 8400M G
179%
GeForce 210
230%
GeForce 9400 GT
282%
Radeon HD 4550
361%
Radeon HD 5450
425%
Radeon HD 6450
448%
GeForce GT 520
554%
GeForce GT 220
724%
GeForce GT 430
733%
Radeon HD 5570
797%
Radeon HD 4670
840%
GeForce GT 440
858%
GeForce GT 240
985%
GeForce 9600 GT
1047%
Radeon HD 5670
1123%
GeForce GT 640
1160%
GeForce 9800 GT
1208%
Radeon HD 6670
1246%
Radeon HD 4830
1330%
Radeon HD 4770
1402%
Radeon HD 4850
1434%
GeForce GTS 250
1476%
GeForce GTS 450
1528%
Radeon HD 5750
1744%
Radeon HD 7750
1758%
Radeon HD 5770
1790%
GeForce GTX 260
1812%
Radeon HD 4870
1816%
Radeon Vega 8
1835%
GeForce GTX 550 Ti
1851%
GeForce GTX 650
1958%
Radeon HD 5830
2059%
Radeon HD 6790
2093%
Radeon HD 4890
2171%
GeForce GTX 460
2188%
Radeon RX Vega 11
2209%
GeForce GT 1030
2230%
GeForce GTX 275
2237%
Radeon HD 7770 GHz Edition
2240%
GeForce GTX 280
2284%
GeForce GTX 465
2394%
Radeon HD 6850
2440%
GeForce GTX 285
2618%
Radeon HD 5850
2666%
GeForce GTX 650 Ti
2666%
Radeon HD 7790
2779%
Radeon RX 550
2785%
GeForce GTX 470
2886%
Radeon HD 6870
3079%
Radeon HD 5870
3176%
GeForce GTX 560 Ti
3193%
Radeon HD 4870 X2
3251%
GeForce GTX 750 Ti
3267%
Radeon HD 6950
3382%
GeForce GTX 295
3422%
GeForce GTX 650 Ti Boost
3446%
Radeon HD 7850
3506%
GeForce GTX 480
3670%
Radeon HD 6970
3741%
Radeon R7 265
3801%
Radeon RX 460
3801%
Radeon R7 370
3814%
GeForce GTX 660
3826%
GeForce GTX 570
3890%
Radeon RX 560
4131%
GeForce GTX 950
4167%
Radeon HD 7870 GHz Edition
4268%
Radeon R9 270X
4320%
GeForce GTX 660 Ti
4341%
GeForce GTX 580
4375%
GeForce GTX 1050
4385%
Radeon HD 7950
4471%
Radeon HD 5970
4596%
GeForce GTX 760
4948%
GeForce GTX 670
5076%
GeForce GTX 960
5206%
Radeon R9 380
5237%
Radeon R9 285
5289%
Radeon HD 7970
5344%
GeForce GTX 680
5468%
GeForce GTX 1050 Ti
5612%
GeForce GTX 770
5742%
Radeon HD 6990
5879%
Radeon R9 280X
5962%
GeForce GTX 590
5966%
Radeon HD 7970 GHz Edition
6610%
GeForce GTX 780
6845%
GeForce GTX 1650
7273%
Radeon RX 470
7373%
Radeon R9 290
7772%
Radeon RX 570
7867%
Radeon R9 390
7909%
Radeon R9 290X
8015%
GeForce GTX 970
8121%
GeForce GTX TITAN
8230%
GeForce GTX 780 Ti
8347%
Radeon R9 390X
8384%
Radeon HD 7990
8425%
Radeon RX 480
8495%
GeForce GTX 690
8724%
GeForce GTX 1060 6 GB
8844%
Radeon RX 5500 OEM
8951%
Radeon RX 580
9021%
Radeon RX 5500 XT
9138%
GeForce GTX 980
9216%
GeForce GTX 1650 SUPER
9255%
Radeon R9 FURY
9668%
Radeon RX 590
10180%
Radeon R9 295X2
10236%
GeForce GTX 1660
10356%
Radeon R9 FURY X
10531%
GeForce GTX 980 Ti
10805%
GeForce GTX TITAN X
11497%
GeForce GTX 1660 SUPER
11753%
GeForce GTX 1660 Ti
11753%
GeForce GTX 1070
12511%
Radeon RX Vega 56
13269%
GeForce GTX 1070 Ti
13648%
Radeon RX Vega 64
13838%
GeForce GTX 1080
13838%
GeForce RTX 2060
14406%
Radeon RX 5700
15544%
GeForce RTX 2060 SUPER
16112%
GeForce RTX 2070
16492%
Radeon RX 5700 XT
16681%
Radeon VII
17113%
TITAN X Pascal
17629%
GeForce GTX 1080 Ti
17819%
GeForce RTX 2070 SUPER
18956%
GeForce RTX 2080
20093%
GeForce RTX 2080 SUPER
22178%
GeForce RTX 2080 Ti
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
400 MHz
Shader Clock
800 MHz
Memory Clock
400 MHz
800 MHz effective

Memory

Memory Size
256 MB
Memory Type
GDDR3
Memory Bus
64 bit
Bandwidth
6.400 GB/s

Render Config

Shading Units
8
TMUs
8
ROPs
4
SM Count
1
L2 Cache
16 KB

Theoretical Performance

Pixel Rate
1.600 GPixel/s
Texture Rate
3.200 GTexel/s
FP32 (float) performance
12.80 GFLOPS

Board Design

Slot Width
IGP
TDP
10 W
Outputs
No outputs
Power Connectors
None

Graphics Features

DirectX
11.1 (10_0)
OpenGL
3.3
OpenCL
1.1
Vulkan
N/A
CUDA
1.1
Shader Model
4.0