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v2 to v3 performance upgrade?
Posted: Sun Nov 17, 2013 5:09 pm
by patrick
I'm happy with the v2 output quality, but would love to have more performance. My CPU is a i9 970 (6x3,7GHz+HT) with 12GB RAM, and my GPU is a ATI HD69xx (810MHz core, 2GB of 1250MHz memory).
What performance improvement can I expect upgrading from v2 to v3 - taking into account the 6+6 cores, and the HD69xx GPU?
Is there any situation where v3 quality can be worse than v2?
Posted: Sun Nov 17, 2013 5:22 pm
by NVTeam
Please download and run the NeatBench tool described
here.
It will give you an idea about v3 speeds on your specific hardware.
The quality in v3 is better than in v2, it is not worse.
Vlad
Posted: Sun Nov 17, 2013 5:49 pm
by patrick
Do you have an identical benchmark tool for v2 to take Vegas out of the comparison? The v3 Vegas Demo can't filter 1080p video, so I can't do a correct benchmark myself.
Frame: 1920x1080 progressive, 8 bits per channel, Radius: 1 frame
Running the test data set on up to 12 CPU cores and on up to 1 GPU
CPU only (1 core): 1.45 frames/sec
CPU only (2 cores): 2.97 frames/sec
CPU only (3 cores): 4.31 frames/sec
CPU only (4 cores): 5.56 frames/sec
CPU only (5 cores): 6.41 frames/sec
CPU only (6 cores): 7.04 frames/sec
CPU only (7 cores): 6.85 frames/sec
CPU only (8 cores): 6.62 frames/sec
CPU only (9 cores): 6.41 frames/sec
CPU only (10 cores): 6.25 frames/sec
CPU only (11 cores): 5.99 frames/sec
CPU only (12 cores): 5.85 frames/sec
GPU only (AMD Radeon HD 6900 Series): 6.21 frames/sec
CPU (1 core) and GPU (AMD Radeon HD 6900 Series): 5.35 frames/sec
CPU (2 cores) and GPU (AMD Radeon HD 6900 Series): 6.25 frames/sec
CPU (3 cores) and GPU (AMD Radeon HD 6900 Series): 7.14 frames/sec
CPU (4 cores) and GPU (AMD Radeon HD 6900 Series): 8.06 frames/sec
CPU (5 cores) and GPU (AMD Radeon HD 6900 Series): 9.09 frames/sec
CPU (6 cores) and GPU (AMD Radeon HD 6900 Series): 9.71 frames/sec
CPU (7 cores) and GPU (AMD Radeon HD 6900 Series): 9.8 frames/sec
CPU (8 cores) and GPU (AMD Radeon HD 6900 Series): 9.43 frames/sec
CPU (9 cores) and GPU (AMD Radeon HD 6900 Series): 9.52 frames/sec
CPU (10 cores) and GPU (AMD Radeon HD 6900 Series): 9.26 frames/sec
CPU (11 cores) and GPU (AMD Radeon HD 6900 Series): 9.17 frames/sec
CPU (12 cores) and GPU (AMD Radeon HD 6900 Series): 8.62 frames/sec
Posted: Sun Nov 17, 2013 6:38 pm
by NVTeam
No, but from our experience and tests I can say that the CPU-only speed would be about 2 times lower in v2 (so about 3.5 fps). And there is no GPU in v2.
In v3, you can achieve 9.71 fps according to the test results. Looks like the speed up is significant.
Vlad