Bilgisayarımda hangi parçayı güncellemem gerek

[mryiti]

<SystemScore>6</SystemScore>
<MemoryScore>8.6</MemoryScore>
<CpuScore>8.6</CpuScore>
<CPUSubAggScore>7.3</CPUSubAggScore>
<VideoEncodeScore>9.9</VideoEncodeScore>
<GraphicsScore>6</GraphicsScore>
<Dx9SubScore>9.9</Dx9SubScore>
<Dx10SubScore>9.9</Dx10SubScore>
<GamingScore>9.9</GamingScore>
<DiskScore>7</DiskScore>

4gb ram
gt420
Intel(R) Xeon(R) CPU X5460
240 gb ssd
500 gb hdd