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My system is overheating. If I set the thread count to 0, does this mean it is not using any CPU and only using the GPU? Article rated 3.2/5.0
If you'll set "Number of threads" to 1 (it's minimum value) then our software will not use CPU threads at all, only GPU ones. However, at least one CPU thread will be running for each GPU. It won't do...
I bought AccentWPR. How can I use GPU password recovery and do I need it? Article rated 3.2/5.0
GPU is not supported in AccentWPR. It is supported in AccentOPR. But it's very important! GPU password re
Can I use password searching on GPU if I work on a virtual machine? Article rated 3.3/5.0
No, unfortunately, it's impossible. When using virtual machines the system does not provide an opportunity to work with GPU through video card original drivers. I.e. the programs cannot connect to GPU...
How faster one can crack RAR passwords on AMD HD 7990 than on HD 6990? Article rated 3.1/5.0
We haven't done any tests with 7990 specifically, however AMD GCN architecture (which 7990 based on) is even better than previous AMD architectures for RAR password recovery. Single 7970 shows speed...
I can't make my video card to search for the password set for my Zip archive. What is the reason? Article rated 3.3/5.0
GPU support for attacking ZIP passwords with classic encryption is restricted.  It is available just for a brute force attack if you don't use masks. GPU is also not supported for a dictionary b...
I assembly a high-performance system for GPU password recovery based on AMD video cards. What shall I focuse my attention on? Article rated 3.2/5.0
Yes, AMD is better for password recovery. But there are two moments: Load on GPU reaches 99% when our software runs. It means that the video card significantly heats up and a high-quality power sup...
I assemble a system for GPU password recovery. What video card is better - AMD or NVIDIA? Article rated 3.2/5.0
Generally, NVIDIA is behind AMD as it concerns performance for GPU password recovery tasks.
Is it possible to find out if GPU password recovery will run on my system? Article rated 3.1/5.0
You can find out at what speed our GPU password recovery software will run on your system yourself. Just install a demo version of the program and try it using a test file. Here are the current versi...
I see no difference between the speed of zip passwords recovery on GPU and without it. What's the problem? Article rated 3.3/5.0
 If ZIP archives with classical encryption (96-bit keys) are attacked, GPU is used to accelerate the process during a brute-force attack and provided that a NVIDIA video card is installed. You ...
ERROR 303 Article rated 2.7/5.0
Q: When I use GPU to recover the password, error 303 appears. What this error means and how can I eliminate it? A: The error appears i
Do your programs work applying NVIDIA CUDA video cards? Article rated 3.3/5.0
Of course! The GPU kernel of our software works applying both GPU computing technologies: NVIDIA CUDA and ATI Stream.  There is one condition: the GPU kernels connects only on licenses higher t...
How many GPUs does Accent Password Recovery/Passcovery Suite supports? Article rated 3.3/5.0
For GPGPU you don't need to link GPUs together, actually it can even brings another compatibility problems. The main limiting factors here are - number of PCI-E slots, size of videocards and drivers....
What is the minimum configuration of computers for best performance? Article rated 3.2/5.0
As for minimum configuration -- it's recommended to have one CPU core per each GPU core though fast enough CPU usually can handle several GPU threads. It's always better to have, for example, 2.4Ghz ...
GPU error code 3xx Article rated 3.3/5.0
The bug is related to the operation instability of your GPU. Our software uses 100% of video card capabilities. It requires good cooling and sufficient capacity of the electric power unit. In your si...
Is hardware connections (i.e. CrossFire bridges) between GPUs for software operation required? Article rated 3.1/5.0
No, you don't need hardware connections (i.e. CrossFire bridges) between GPUs for GPGPU application. Starting from ~11.9 drivers AMD finally removed monitor-attached-to-each-card requirement, so now i...
How can I be sure that your software will actually use my GPU? Article rated 3.2/5.0
Trial version uses GPU if it's possible, so if it doesn't -- your GPU is not supported. Basically you're need NVIDIA G80+ (8600GT and above) or ATI RV710+ (4550 and above) video card to get GPU acc...
Zip Password Recovery speed on the new GTX770-series GPU is lower than that on the old GTX570 series. Why?! Article rated 3.1/5.0
The reason is the new NVIDIA video card architecture. Despite the high nominal number of CUDA cores in the GTX770 chip, it uses fewer cores than the GTX
Is simultaneous work of Passcovery programs on AMD and NVIDIA video cards possible? Will there be any problems caused by differences in OpenCL? Article rated 3.5/5.0
Yes, it’s possible. No, there will be none. Simultaneous work on NVIDIA and AMD GPU’s  All current versions of Passcovery products with GPU s
Graphics card selection for GPU password recovery Article rated 3.9/5.0
GPU password recovery is always a significant increase in the speed of an exhaustive search. Which graphics card do you choose for this purpose? What do you need to pay attention to? What featu...
Is password breaking accelerated on the GPU with an increase in videocard memory? Article rated 3.3/5.0
No, it will not be accelerated. The amount of videocard memory does not affect in any manner the speed of password breaking of passwords. For password recovery on the GPU, the videocard memory (as ...
PDF Password Recovery Using GPU Article rated 3.7/5.0
We are often asked by the users whether our solutions support password recovery for PDF files on GPU’s from AMD or NVIDIA. They do in certain cases. Please see more details below.
 

 
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