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GeForce 8400 GS / N8400GS2-256DZ-H (V1.0)

Specifications of the ECS GeForce 8400 GS GPU

ECS GeForce 8400 GS (part number N8400GS2-256DZ-H (V1.0)) is one of many ECS desktop graphics processing units, based on NVIDIA GeForce 8400 GS. The GPU, manufactured on 80 nm technological process, employs Unified Shader architecture. The card has 1.125 GHz processor and 450 MHz graphics clock speeds. It also boasts 16 CUDA cores, 4 ROPs, as well as 8 texture units. The GeForce 8400 GS comes with 256 MB of DDR2 memory, clocked at 400 MHz. It has a 64 bit wide memory bus, which gives 6.4 GB/s memory bandwidth. The GPU supports PCI Express 1.0 interface, and uses a single motherboard slot.

More detailed specifications of the ECS GeForce 8400 GS graphics card are available below.

Name / Brand / Architecture

Manufacturer:ECS
Model:GeForce 8400 GS
Part number:N8400GS2-256DZ-H (V1.0)
Based on:NVIDIA GeForce 8400 GS [Compare]
Target market segment:Desktop
Die name:G86
Architecture:Unified Shader Architecture
Fabrication process:80 nm
Transistors:210 million
Bus interface:PCI-E 1.0 x 16

Frequency

Graphics clock:450 MHz
Processor clock:900 MHz

Memory specifications

Memory size:256 MB
Memory type:DDR2
Memory clock:400 MHz
Memory clock (effective):800 MHz
Memory interface width:64-bit
Memory bandwidth:6.4 GB/s

Cores / Texture

CUDA:1.1
CUDA cores:16
ROPs:4
Texture units:8
RAMDACs:400 MHz

Video features

Maximum digital resolution:1920 X 1200
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:16 x CSAA
16 x FSAA
HDMI:Via Adapter
HDMI version:1.3a

Performance

Pixel fill rate:1.8 Gigapixels/s
Texture fill rate:3.6 Gigatexels/s
Single presision compute power:28.8 GFLOPS

External connectors

Standard display connectors:S-Video
Single-Link DVI-I
VGA

Dimensions

Width:Single-Slot

Other features / Support

Other features:HDCP
High Dynamic Range (HDR) Support
PhysX
PureVideo HD  ? 
OpenGL support:2.0
DirectX support:10.0
Shader model:4.0
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