1 GB
GDDR3500 MHz
Boost Clock40 nm
ProcessShare on Social Media
Share Mobility Radeon HD 4830 specifications with othersTechnical Specifications
Core Specifications
Architecture:
TeraScale
Process Size:
40 nm
Base Clock:
500 MHz
Boost Clock:
500 MHz
Shader Units:
640
TMUs:
32
ROPs:
16
Memory & Performance
Memory Size:
1 GB
Memory Type:
GDDR3
Memory Bandwidth:
25.6 GB/s
Bus Interface:
PCIe 2.0 x16
Cache & Die Information
L1 Cache:
16 KB
L2 Cache:
0.1 MB
Die Size:
137 mm²
Transistors:
0.8 billion
Transistor Density:
6.0 million/mm²
Quick Facts
Performance
Pixel Fill Rate
8.0 GPixel/s
Texture Fill Rate
16.0 GTexel/s
FP32 Performance
0.6 TFLOPS