NVIDIA GeForce 8400 GS Rev. 2
G98
Graphics Processor
8
Cores
8
TMUs
4
ROPs
512 MB
Memory Size
DDR2
Memory Type
64 bit
Bus Width
Recommended Resolutions:
- 640x480
- 1280x720
- 1366x768
- 1600x900
- 1920x1080
- 2560x1440
- 3840x2160
The GeForce 8400 GS Rev. 2 was a graphics card by NVIDIA, launched in December 2007. Built on the 65 nm process, and based on the G98 graphics processor, the card supports DirectX 10.0. The G98 graphics processor is a relatively small chip with a die area of only 86 mm² and 210 million transistors. It features 8 shading units, 8 texture mapping units and 4 ROPs. NVIDIA has placed 512 MB DDR2 memory on the card, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 567 MHz, memory is running at 400 MHz.
Being a single-slot card, the NVIDIA GeForce 8400 GS Rev. 2 does not require any additional power connector, its power draw is rated at 25 W maximum. Display outputs include: 1x DVI, 1x VGA, 1x S-Video. GeForce 8400 GS Rev. 2 is connected to the rest of the system using a PCI-Express 2.0 x16 interface. The card measures 170 mm in length, and features a single-slot cooling solution.
Being a single-slot card, the NVIDIA GeForce 8400 GS Rev. 2 does not require any additional power connector, its power draw is rated at 25 W maximum. Display outputs include: 1x DVI, 1x VGA, 1x S-Video. GeForce 8400 GS Rev. 2 is connected to the rest of the system using a PCI-Express 2.0 x16 interface. The card measures 170 mm in length, and features a single-slot cooling solution.
Graphics Processor
- GPU Name
- G98
- Architecture
- Tesla
- Foundry
- TSMC
- Process Size
- 65 nm
- Transistors
- 210 million
- Die Size
- 86 mm²
Graphics Card
- Release Date
- Dec 4th, 2007
- Generation
-
GeForce 8
(8400)
- Production
- End-of-life
- Bus Interface
- PCIe 2.0 x16
Relative Performance
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.
Clock Speeds
- GPU Clock
- 567 MHz
- Shader Clock
- 1400 MHz
- Memory Clock
-
400 MHz
800 MHz effective
Memory
- Memory Size
- 512 MB
- Memory Type
- DDR2
- Memory Bus
- 64 bit
- Bandwidth
- 6.400 GB/s
Render Config
- Shading Units
- 8
- TMUs
- 8
- ROPs
- 4
- SM Count
- 1
Theoretical Performance
- Pixel Rate
- 2.268 GPixel/s
- Texture Rate
- 4.536 GTexel/s
- FP32 (float) performance
- 22.40 GFLOPS
Board Design
- Slot Width
- Single-slot
- Length
- 6.7 inches
170 mm
- TDP
- 25 W
- Outputs
- 1x DVI
1x VGA
1x S-Video
- Power Connectors
- None
- Board Number
- P561
Graphics Features
- DirectX
- 10.0
- OpenGL
- 3.3
- OpenCL
- 1.1
- Vulkan
- N/A
- CUDA
- 1.1
- Shader Model
- 4.0
G98 GPU Notes
| PureVideo HD: VP3 VDPAU: Feature Set B |
Retail boards based on this design (2)
| Name | GPU Clock | Memory Clock | Other Changes |
|---|---|---|---|
ASUS 8400 GS TOP
|
650 MHz | 680 MHz | 128 MB, GDDR3 |
ZOTAC 8400 GS Synergy Edition
|
520 MHz | 600 MHz | DDR3, 1x DVI 1x HDMI 1x VGA |