I know you cannot run modern games on integrated graphics. But for older games which laptop would perform better:
Laptop A:
Intel i3-2370M (2 Cores, 4 Threads) @ 2.4Ghz
Intel HD Graphics 3000
4GB RAM
Laptop B:
Intel Celeron N2930 (4 Cores, 4 Threads) @ 2.16Ghz
Intel HD Graphics
8GB RAM
Laptop A:
Intel i3-2370M (2 Cores, 4 Threads) @ 2.4Ghz
Intel HD Graphics 3000
4GB RAM
Laptop B:
Intel Celeron N2930 (4 Cores, 4 Threads) @ 2.16Ghz
Intel HD Graphics
8GB RAM