HIS HD6990 Dual CrossfireX running Unigine Heaven Benchmark
1,723 views · Published 8 March 2011 · 4:32 · Indexed 31 October 2026
Channel: KitGuruTech · 2011 · Science & Technology
two HIS HD6990 cards in Dual CrossfireX - running Unigine Heaven Benchmark. From the full review at www.kitguru.net