GeForce GTX 650 Ti Boost Review: A Budget-Oriented GK106-Based Boss

By Don Woligroski
published

Results: OpenCL/GPGPU

GPGPU using OpenCL

A selection of applications optimized for OpenCL (rather than proprietary APIs) allows us to create comparable results.

LuxMark 2.0/LuxRender

Rendering is an ideal application for GPU-accelerated computing, and AMD’s GCN-based Radeon cards are well-known for their ability to perform well in such workloads. The Bonaire-based Radeon HD 7790 slides in right between the Radeon HD 7770 and 7850, just like AMD promises it should. Meanwhile, the GeForce GTX 650 Ti Boost lands between the 660 and 650 Ti, performing significantly slower than the Radeon cards.

RatGPU

This renderer seems to favor Nvidia's hardware, and we see the GeForce cards rally.

Bitmining

We're a little bit surprised to see the Radeon HD 7790 leading in this benchmark, outpacing even the 7850. We‘ll chalk this one up to Bonaire’s higher clock speeds. Not surprising is that this integer math-heavy test completely tanks on Nvidia's cards.

GPU Caps - PostFX

This benchmark is based on what was originally source code from Nvidia’s SDK; it combines graphics and compute tasks in a unique way. The 3D scene is rendered using OpenGL, and the GPU also handles all of the post-processing via OpenCL. Once more, the Radeons place according to their model number hierarchy, while the GeForce cards trundle along behind.

Don Woligroski
144 Comments Comment from the forums
  • barto
    Let the battle begin!
    Reply
  • Souv_90
    anandtech review is out for 650 ti boost...just faster than 7790 and slower than 7850 in every games tested only except bf3 and Shogun

    http://www.anandtech.com/show/6838/nvidia-geforce-gtx-650-ti-boost-review-

    (wonder why tom's review is swaying more in favour of kepler everytime I see)
    Reply
  • EzioAs
    This card pricing seems a little too good that it kinda makes me regret getting the GTX660 just a while ago. Damn it, I hate the Kepler series and their pricing :/

    Although I can't say the same about the power consumption and some part in me actually hoped and expected the card would come with a game bundle.
    Reply
  • Memnarchon
    Souv_90anandtech review is out for 650 ti boost...just faster than 7790 and slower than 7850 in every games tested only except bf3 and Shogunhttp://www.anandtech.com/show/6838 st-review-(wonder why tom's review is swaying more in favour of kepler everytime I see)Techpowerup said also that 650ti boost is faster than 7850.
    edit: hardwarecanucks / PCPerspective. A lot of sites agree with Tom's, 7850 and 650ti boost are about the same in performance.

    But the point is that is similar to 7850 while its cheaper. Now that's what I wanted to see when I was saying we need better performance for $$$. Now lets see AMD dropping its prices too so we can have a sweat war between them that profits our wallet :D.
    Reply
  • tomfreak
    It looks to me form the chart except the 7900. AMD GCN is are actually far more efficient here. Better compute + better performance/watt. So Nvidia taunting about their 'most efficient GPU' seems got defeated again. I wonder what if AMD make 7900 a 1.5x of 7800.

    I still do not like the idea of Odd memory configuration. 1GB/2GB @ 192bit. The last 512MB from 2GB model is only getting 64bit memory bandwidth. Why cant they offer a a proper 1.5GB version @ middle price $159?

    Tomshardware fail to bench 2GB 7850. I like to see that vs 2GB 650Ti Boost.
    Reply
  • AMDRadeonHD
    it beats the 7790, 192 bit+2gb, so awesome...
    Reply
  • pcperson7
    Watch out gtx 660!
    Reply
  • Henrik Olsson
    from reviews around the web the GTX 650 ti boost is trading blows with the 7850 very well. i just gotta say it took nvidia awhile to get back into the game after AMD lowerd the pricing of there cards. good to see some competion again insted of just going "get the AMD card they are cheaper"
    Reply
  • de5_Roy
    darn it. i was enjoying reading the review considering i've been waiting to se how this card performs ever since i heard of it. 192bit interface with a cut-down gk106 under $170 and sli - makes gtx 650ti irrelevant and puts a good deal of hurt on the 128bit 7790 in terms of config. i doubt gtx650tiboost can outperform a 7790 in compute tasks but this is a gaming gfx card above all. this seems like a good proposition for budget 1080p gaming, so far.

    now, if amd brings back 7850 1gb, it'd be awesome (i don't buy the 'lack of gddr5 chips' excuse for a second).

    will there be gtx650tiboost sli performance analysis vs 7790 cfx and 7850 1gb cfx? hopefully nvidia has good drivers available because the sub $200 gfx card price war just got heated up.

    edit: imho nvidia is late to the sub $200 gfx card price war. this card shoulda come out instead of gtx 650ti (128bit). amd should be updating with new gcn cards soon while kepler 2.0 seems nowhere in sight. better late(!) than never, i guess..
    Reply
  • CrisisCauser
    The 7850 has a 256-bit bus, not 128-bit. Please fix your chart on page 1.
    Reply