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Asus DirectCU II GTX 770 OC 2GB GPU Review

  1. Introduction
  2. Packaging and Specification
  3. Closer Look Part 1
  4. Closer Look Part 2
  5. Overclocking and Comparative Results
  6. Test bench and testing methodology
  7. 3DMark Benchmark
  8. 3DMark 11 Benchmark
  9. 3DMark Vantage Benchmark
  10. Cinebench 10 OpenGL Benchmark
  11. Cinebench 11.5 OpenGL Benchmark
  12. Unigine Heaven 3.0 Benchmark
  13. Unigine Valley 1.0 Benchmark
  14. Battlefield 3: Operation Swordfish Benchmark
  15. Dirt 3 DX11 Benchmark
  16. Sleeping Dogs DX11 Benchmark
  17. Passion Leads Army (Unreal 3 Engine) Benchmark
  18. Metro 2033 Benchmark
  19. Resident Evil 5 DX10 Benchmark
  20. Resident Evil 6 DX 9.0c Benchmark
  21. Sniper Elite V2 DX11 Benchmark
  22. Conclusion
  23. View All


Nvidia GTX 770 uses 28nm GK104 GPU which is also been used in GTX GTX 670 and 680 counterparts, but it comes with the addition of Boost 2.0 and faster memory speed. GPU Boost 2.0 works by setting the card’s clock speed under a certain temperature, unlike based on power as set previously.

Stock Version GTX770Asus DirectCU II GTX770
Base Clock (MHz)10461058 MHz
Boost Clock (MHz)10851110 MHz
CUDA Cores15361536
Memory Speed7.0 Gbps7.01 Gbps
Memory2GB2GB
Memory Interface Width256-bit256-bit

The non reference version that Asus provided comes with a bump in base/boost clock, but with significantly better chokes, inductors,MOSFETs, well designed PCB and better cooler packed with 3 years warranty- something that I wouldn’t be surprised seeing now that I have reviewed Asus cards for over series of time. asus_GTX770_2GB_OC_003

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