华硕X550C玩2K16帧数低

KING-S_XX

这游戏我几年前玩过，那时候设置过然后无比流畅（各种设置中高水平），之后因为手贱删了存档之后就把游戏也删了
最近突然脑抽想重新玩
然后发现怎么设置进游戏都只有20来帧，操作都不顺畅
配置
i5-3337U
4G+4G内存
GT720M
设置参数如下
WIDTH = 1366
HEIGHT = 768
REFRESHRATE = 60.0
BUFFERCOUNT = 1
VSYNC = 1
DYNAMIC_VSYNC = 0
LETTERBOX = 0
CURSOR_IDLE_TIME = 5
WINDOWMODE = 0
WINDOW_X = -2147483648
WINDOW_Y = -2147483648
MSAA = 2
MSAAQUALITY = 0
SUPERSAMPLE = 0
REFLECTIONS = 0
MONITOR = 0
MAXANISOTROPY = 1
TEXTURELOD = 1
PLAYERLOD = 0
CROWDLOD = 1
SHADERLOD = 2
HAIRLOD = 1
EFFECTLOD = 1
COLOR_CORRECTION = 0
DEPTH_OF_FIELD = 0
SSAO = 0
BLOOM = 0
VOLUMETRIC_EFFECTS = 0
VIBRATION = 1.0
ABOVE_NORMAL_PRIORITY = 1
D3D_INTERNAL_THREADING_OPTIMIZATIONS = 1
FAST_TEXTURE_FORMAT_CONVERSION = 0
DYNAMIC_ENVIRONMENT_MAP = 0
JIT_SHADER_CREATE = 0
ADAPTER = 0
ADAPTER_DESCRIPTION = NVIDIA GeForce GT 720M
ADAPTER_DEDICATED_VIDEO_MEMORY = 2,096,758,784
ADAPTER_SHARED_SYSTEM_MEMORY = 3,966,599,168
ADAPTER_VENDOR_ID = 0x10de
ADAPTER_DEVICE_ID = 0x1140
ADAPTER_SUBSYSTEM_ID = 0x124d1043
ADAPTER_REVISION = 0xa1
附上N卡控制面板图