多线程的话i7-8750h比i7-4790k快多少?# Hardware - 计算机硬件
b*g
1 楼
4790k:
1-2 core load = 4.4Ghz,3 core load = 4.3Ghz,4 core load = 4.2Ghz
cpubenchmark:
average mark:11175
single thread:2530
8750h:
cpubenchmark:
4 GHz with 4 cores, 3.9 GHz with 6 cores
average mark:12462
single thread:2360
从cpubenchmark来看,8750h的average mark仅比4790k略强,
但如果是多线程的应用: 8750h/4790k= 3.9x6/(4.2x4)=1.39
不考虑内存带宽,缓存和架构的优势及thermal throttle,8750h比4790k起码快40%,
大家认为这个估算是否合理?
1-2 core load = 4.4Ghz,3 core load = 4.3Ghz,4 core load = 4.2Ghz
cpubenchmark:
average mark:11175
single thread:2530
8750h:
cpubenchmark:
4 GHz with 4 cores, 3.9 GHz with 6 cores
average mark:12462
single thread:2360
从cpubenchmark来看,8750h的average mark仅比4790k略强,
但如果是多线程的应用: 8750h/4790k= 3.9x6/(4.2x4)=1.39
不考虑内存带宽,缓存和架构的优势及thermal throttle,8750h比4790k起码快40%,
大家认为这个估算是否合理?