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OcUK Titan 8350a King Cobra MK2 (3.6GHz FX-8120 / 2GB Radeon 7850)

A very important part of overall system responsiveness is down to hard drive performance. We use one of our favourite benchmark utilities – CrystalDiskMark X64 Edition – to rate performance from the on-board SATA controller.

4K performance of the ageing Vertex 2 SSD is strong, but it can't match the modern powerhouses such as OCZ's own Vertex 4 and Crucial's M4. Then again, the Vertex 2 SSD's real world performance will be perfectly adequate for daily and gaming usage.

Good sequential numbers are posted by the 1TB HDD. As a storage drive, high sequential read and write transfer rates are beneficial.

The ATTO Disk Benchmark performance measurement tool is compatible with Microsoft Windows. Measure your storage systems performance with various transfer sizes and test lengths for reads and writes. Several options are available to customize your performance measurement including queue depth, overlapped I/O and even a comparison mode with the option to run continuously. Use ATTO Disk Benchmark to test any manufacturers RAID controllers, storage controllers, host adapters, hard drives and SSD drives and notice that ATTO products will consistently provide the highest level of performance to your storage.

We couldn't reach the OCZ Vertex 2 SSD's rated speeds of 285MB/s sequential read and 275MB/s sequential write, as shown by the image on the left. This is due to Windows and background processes limiting the drive's performance.

The right-side image shows that Seagate's 1TB ST1000DM003 Barracuda 7200.14 HDD is able offer excellent sequential read and write speeds, managing to surpass the 200MB/s barrier.

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6 comments

  1. Why mount the power supply with the fan upwards? it won’t be sucking in cold air from outside. Fair, very honest review Luke, id like to see more from you in future.

    Not impressed with this build at all, although I like the AMD processors, good value for money.

  2. well thats disappointing. Nice components though, but ill build it myself thanks.

  3. I would never order a system from OCUK, their customer support is rude. I had a failed motherboard over a year ago and the hassles I had to go through for a reaplcement were incredible.

    Build your own system I say, if you can’t then go to a proper system builder like PC Specialist or Cyberpower

  4. This is rather devious of ocuk, naming it 8350. People will immediately think they are getting a fx8350 processor!

  5. This is just terrible, first of all, what drivers did you really use with the 7850, was is the 12.11?!

    Second of all, why in the world name it 8350a…Epic.

    Third, i have a similar system, i5 2400 3.2(4 cores) + Asus 7850 2GB V2, guess what?!My 3dmark11 score is http://www.3dmark.com/3dm11/5473705 – 5841.

    Shame on AMD…

  6. you need a better gpu like nvidia 660Ti or amd 7950 .
    you can save money replace the useless and small 60GB SSD drive with a 750GB WD BLACK.