Radeon HD 6430M

GPU Code: Seymour

1 GB

DDR3

480 MHz

Boost Clock

40 nm

Process
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Technical Specifications

Core Specifications
Architecture: TeraScale 2
Process Size: 40 nm
Base Clock: 480 MHz
Boost Clock: 480 MHz
Shader Units: 160
TMUs: 8
ROPs: 4
Memory & Performance
Memory Size: 1 GB
Memory Type: DDR3
Memory Bandwidth: 12.8 GB/s
Bus Interface: PCIe 2.0 x16
Cache & Die Information
L1 Cache: 8 KB
L2 Cache: 0.1 MB
Die Size: 67 mm²
Transistors: 0.4 billion
Transistor Density: 5.5 million/mm²

API Support

DirectX
11
OpenGL
4.4

Quick Facts

Release Date: 2011-01-04
Manufacturer: AMD
Generation: Vancouver(HD 6400M)

Performance

Pixel Fill Rate 1.9 GPixel/s
Texture Fill Rate 3.8 GTexel/s
FP32 Performance 0.2 TFLOPS