3 ms·
How does 1000W compare to the rest of the car? Also, I can't find any concrete numbers from NVIDIA, but the great discussion on https://news.ycombinator.com/ite
by boulos 10y ago
How does 1000W compare to the rest of the car? Also, I can't find any concrete numbers from NVIDIA, but the great discussion on https://news.ycombinator.com/item?id=12938016 https://news.ycombinator.com/item?id=12938016 pointed at an Anandtech article suggesting the full Drive PX2 is 250W (and suggested that a Model S chews up about 3600W).
- semi-extrinsic 10y agoFor reference, a reasonably big alternator on a mid-2000 petrol car is ~2200 W. Alternators are perhaps getting bigger as we stuff more electronics into cars? That 3600 W for the Model S sounds high if I understand it's just for the brainbox; that alone would consume all your 85 kWh in less than 24h.
- deepnotderp 10y agoI'm aware (excruciatingly aware...) of that. Our numbers are ~10X better despite a process disadvantage. And as always, Nvidia is twiddling the numbers, they exclude the cost of memory access when calculating 1 top/w, whereas we include it.