Arc Pro B70 Benchmarks Show The "Big Battlemage" Arc B770 Graphics Card We Never Got
… Still, given the relatively minor boosts elsewhere - 33 percent to memory bandwidth, 21 percent more power - that's still a pretty good margin of performance. …
… Still, given the relatively minor boosts elsewhere - 33 percent to memory bandwidth, 21 percent more power - that's still a pretty good margin of performance. …
… On paper, that would put the laptop in roughly the same performance ballpark as the RTX 5070 desktop GPU, though memory bandwidth, power delivery and thermals mean that outright performance is likely to be significantly lower. …
… This is important because, as well as having much lower latency, VRAM has an order of magnitude more bandwidth available to transfer data - so being evicted from video memory quickly causes problems. …
… Dense city environments like downtown Boston are still highly CPU and/or memory bandwidth limited, resulting in erratic frame-times and a spiky presentation that can take you into the 40s and even 30s - though there is some evidence that the stutters may have been marginally reduced. …
… You can imagine boosts to memory bandwidth and GPU clocks would also be theoretically possible with sufficient thermal management and power delivery. …