Graphics Cards Guide

Sapphire Radeon HD 7970 OC 3GB DDR5
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Launch SRP S$822.83
Latest Price From S$525

Sapphire Radeon HD 7970 OC 3GB DDR5


Overall rating 8/10

The Sapphire Radeon HD 7970 OC is a factory-overclocked version of AMD's Radeon HD 7970 with a shipped core clock speed of 950Mhz. It uses Sapphire's Dual-X cooling system for better cooling efficiency than the reference design.


Performance:
8
Features:
7.5
Value:
8.5
THE GOOD
Dual-X cooler is very effective
Great value - SRP less than the reference card
THE BAD
Not much differentiation from reference card

Product Specification

Core Code Tahiti XT
GPU Transistor Count 4300 million
Manufacturing Process 28nm
Core Clock 950MHz
Stream Processors 2048 Stream processing units
Texture Mapping Units (TMUs) 128
Raster Operator units (ROP) 32
Memory Clock (DDR) 5700MHz DDR (GDDR5)
Memory Bus width 384-bit
Memory Bandwidth 273.6GB/s
PCI Express Interface PCIe ver 3.0 x16
Power Connectors 1 x 6-pin, 1 x 8-pin
Multi GPU Technology CrossFireX
DVI Outputs 1 x Dual-Link
HDMI Outputs 1
DisplayPort Outputs 2 (version 1.2 HBR2)
HDCP Output Support Yes