How powerful is the bitcoin network? : Bitcoin

Radeon HD 6970 Video Card - Summary Gigaflops berechnen mit Intel Benchmark linpack 64 (OC @ 5 GHZ) OpenCL Galaxies Demo Supercomputers have come a long way since 1989 youtube.com

Here is the GFLOPS comparative table of recent AMD Radeon and NVIDIA GeForce GPUs in FP32 (single precision floating point) and FP64 (double precision floating point). I compiled on a single table the values I found from various articles and reviews over the web. Bitcoin hashing requires integer math, and flops are a measure of floating point math. So, the comparison you're asking about is kind of apples-to-oranges. But, roughly speaking [1]: > 1 integer operation = 2 floating point operations > 1 hash = 6... So, you’re in the market for a new graphics card, but you’re stuck trying to figure out which option is right for you. On top of comparing specs, you’ve probably seen the words “teraflop ... The One X has 6 Tflops, but seeing how the 480/580 (which is very similar to the One X's GPU) stacks up against the 1070 we can't reasonably expect the One X to do much better. *Edit: Of course the Xbox isn't out yet, so have really have no idea on how it performs until it gets in the hands of Digital Foundry (or similar channel) who has the ability to analyze it's performance in. Bitcoin does hashing which is just integer operations so it's not directly comparable but we can estimate. Using this post for data, and as is rightly pointed out the Bitcoin network does a massive 0.0 FLOPS because of the integer thing mentioned before. However: Using an AMD 5970 it does 700MH/s and is capable of 2700 GLOPS (single precision). This gives us 27/7 GFLOPS / (MH/s) ~= 3.85 GFLOPS ...

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Radeon HD 6970 Video Card - Summary

The system leaned on four water-cooled vector processors to reach 1.9 GFLOPS of peak performance. In comparison, the A8 quad-core processor released in the Apple iPhone 6 is reported to be able to ... Mal ein anderer professioneller Bench Intel OC @ 5 GHZ. It shows around 160 Gflops, but I believe that's due to it not wanting to go above 30 FPS. In the 32,000 star version, it does 195 Gflops (but only 9 FPS). In both cases, it's doing about 21 ops ... AMD Radeon™ HD 6970 GPU Feature Summary Up to 880MHz Engine Clock 2GB GDDR5 Memory 1375MHz Memory Clock (5.5 Gbps GDDR5) 176 GB/s memory bandwidth (maximum) 2.7 TFLOPs Single Precision compute ... youtube.com

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