257

ATI Radeon HD 4870


Specifications

GPU
RV770
FLOPS
1,2 TFLOPS
Stream Processing Units
800
Core Clock
750 MHz
Memory Clock
1800 MHz
Effective Memory Clock
3600 MHz
Memory Type
GDDR5
Amount of memory
512/1024 MB
Memory Bandwidth
115,2 GB/sec
Buswidth
256 bit
Tech process
55 nm
Interface
PCI-Express 2.0 x16
PS/VS version
4.1/4.1
DirectX compliance
10.1

Based on Newegg.com and manufacturers data

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