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NVIDIA GeForce 8400M GT
- Graphics Processor
- G86S
- Cores
- 16
- TMUs
- 8
- ROPs
- 4
- Memory Size
- 256 MB
- Memory Type
- GDDR3
- Bus Width
- 128 bit
GPU
Recommended Gaming Resolutions:
- 640x480
- 1280x720
- 1366x768
The GeForce 8400M GT was a mobile graphics chip by NVIDIA, launched on May 9th, 2007. Built on the 80 nm process, and based on the G86S graphics processor, in its G86-603-A2 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 G86S 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 paired 256 MB GDDR3 memory with the GeForce 8400M GT, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 450 MHz, memory is running at 602 MHz.
Being a mxm module card, the NVIDIA GeForce 8400M GT does not require any additional power connector, its power draw is rated at 14 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 GT is connected to the rest of the system using a PCI-Express 1.0 x16 interface.
Being a mxm module card, the NVIDIA GeForce 8400M GT does not require any additional power connector, its power draw is rated at 14 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 GT is connected to the rest of the system using a PCI-Express 1.0 x16 interface.
Graphics Processor
Mobile Graphics
- Release Date
- May 9th, 2007
- Generation
-
GeForce 8M
(8000M)
- Predecessor
- GeForce Go 7
- Successor
- GeForce 9M
- Production
- End-of-life
- Bus Interface
- PCIe 1.0 x16
Relative Performance
Based on TPU review data: "Performance Summary" at 1920x1080, 4K for 2080 Ti and faster.
Performance estimated based on architecture, shader count and clocks.
Clock Speeds
- GPU Clock
- 450 MHz
- Shader Clock
- 900 MHz
- Memory Clock
-
602 MHz
1204 Mbps effective
Memory
- Memory Size
- 256 MB
- Memory Type
- GDDR3
- Memory Bus
- 128 bit
- Bandwidth
- 19.26 GB/s
Render Config
- Shading Units
- 16
- TMUs
- 8
- ROPs
- 4
- SM Count
- 2
- L2 Cache
- 32 KB
Theoretical Performance
- Pixel Rate
- 1.800 GPixel/s
- Texture Rate
- 3.600 GTexel/s
- FP32 (float)
- 28.80 GFLOPS
Board Design
- Slot Width
- MXM Module
- TDP
- 14 W
- Outputs
- Portable Device Dependent
- 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
G86S GPU Notes
| PureVideo HD: VP2 VDPAU: Feature Set A |
Apr 19th, 2024 06:16 EDT
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