In theory you're correct, Multimedia.
In practice, it is possible that a multi-threaded program might have synchronization or logic bugs that don't show up with 4 CPUs, but do show up with 8 CPUs. For example:
Thread_ID tid[4];
for (i=0; i<System.CPU_count(); i++)
{
![Porsche 918 Rsr Wallpaper. Porsche 918 Rsr Price. Porsche 918 Rsr Wallpaper.](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_teU1ujkvat13FZliXFQ7etlJUHMXc65xZ3_m6LzU7lI5YM3avK_cCl2iZTyZ4BU7zyFulQqbothk9F1yg0DqE-F3rdgvtjoPRY5luTlGscEkXPoGn32dsWU2uAc6imR3UVTgnU7SZvzihaCw=s0-d)
Porsche 918 Rsr Wallpaper.
![Porsche 918 Rsr Wallpaper. Porsche 918 Rsr Price. Porsche 918 Rsr Wallpaper.](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_saVQhi-l_mOT9dMPRw2JjZy9zXiMt8Sng7VXwJJ-hxaXgxX-f1DLQ7irHuVoCF0EKlgZHl0MFeEhdAyQZhSoH2fzWSIMFbxqODrI5jK1J0qWlkU-MKcURbXKnKkGtLkOT0DarnaKnPCsBKUzQdKScukfuf9TXp8NZNtKuH1Q=s0-d)
Porsche 918 Rsr Wallpaper.
![2013 Porsche 918 RSR Wallpaper Porsche 918 Rsr Price. 2013 Porsche 918 RSR Wallpaper](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgorzH9zZ_PRmKnExz2IT-1bnq2U0CG25o1D00_X_4kjQ_xz94KHl0PqoVhAE8zbkQxj-v_67NkNIghVtaja7toVWJaWI2BLHNIY-vZs7AeI6twUvMDRPOifrLnYMF2YMGOwUfPJ3Ed4PE/s1600/Render-Porsche-918-RSR-Left-View.jpg)
2013 Porsche 918 RSR Wallpaper
![but the Porsche 918 RSR Porsche 918 Rsr Price. but the Porsche 918 RSR](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_tOLydvx3lAJVyPlV0cY-ESTzlR7UDKWA94a2wS-utdsFuklA3BkhHVfhVgqQXGOmZfSI-W4gOunX4uWC4Cn4FzDVWYLtSgJzzNxHIpa1IC9ftVP1m-cXm3DiY8tDyHPpTPeSk3--4z011IR4DH_7_hlaDOlaitOqJp=s0-d)
but the Porsche 918 RSR
![Porsche 918 RSR Top 1 Detroit Porsche 918 Rsr Price. Porsche 918 RSR Top 1 Detroit](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_spVVo33DGKCj_UQXEsET_SaTpjefFNJjhmbB2SaoyycwG2_usqaXjT6jT6v3zY4yOTMyzfV99V9G8ziBhVtgEMV4pxuimWzOju-xwNRIlTqfzRH5fgHUZ9nbjFUVuaH-vIa-NZ1EUWWEYBFdAoNGq7hUM=s0-d)
Porsche 918 RSR Top 1 Detroit
In practice, it is possible that a multi-threaded program might have synchronization or logic bugs that don't show up with 4 CPUs, but do show up with 8 CPUs. For example:
Thread_ID tid[4];
for (i=0; i<System.CPU_count(); i++)
{
![2013 Porsche 918 RSR Wallpaper Porsche 918 Rsr Price. 2013 Porsche 918 RSR Wallpaper](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgorzH9zZ_PRmKnExz2IT-1bnq2U0CG25o1D00_X_4kjQ_xz94KHl0PqoVhAE8zbkQxj-v_67NkNIghVtaja7toVWJaWI2BLHNIY-vZs7AeI6twUvMDRPOifrLnYMF2YMGOwUfPJ3Ed4PE/s1600/Render-Porsche-918-RSR-Left-View.jpg)
If you don't believe me, there's plenty of history to read. Just go look at the following industries that were disrupted by technology...
![Porsche 918 RSR Racing Lab Porsche 918 Rsr Price. Porsche 918 RSR Racing Lab](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_vRiG1w-SZeFte509apvEMB6HFTGMe7LjMS4w95MSsg3i7PUafRriXJQXmKh7BoaHBx3HiZylRERS79KTjXW3M6bSKnLyBDCbHDWGB0_agjHgkZLFhTX4QpQSM4yGZr9vCHQ785uQa5cnzmqPrkHuo=s0-d)
Porsche 918 RSR Racing Lab
![Porsche 918 Rsr Hybrid Race Porsche 918 Rsr Price. Porsche 918 Rsr Hybrid Race](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_uF4IaU5CpTLuG4l778Ei9H859-ZtN-WUyRD5LcpkxSLk1IfVkYjQ8EQtPdfyiYxFRIsDNlGYM_fWe0yBJIHm1lH7zrd85-2BJsKNgxvEXI4Ojwt75nA0aXRLTxD6AQCzRR=s0-d)
Porsche 918 Rsr Hybrid Race
![Porsche 918 RSR Hybrid Porsche 918 Rsr Price. Porsche 918 RSR Hybrid](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgTU-CZcyWYIRcgiOfMoax7R9NAoyIS_oPVO_ekF5vIWfIdOdkNloAwZ8uEVMsY117JSVgrzC8qnALzMiahIpLbzHSHZQKnasy_TftdGp6A2JdudSMMk7i4jnJg9q1sAsu0iw5x5meSEcD5/s1600/porsche-918-RSR-hybrid-rear-three-quarters-2.jpg)
Porsche 918 RSR Hybrid
![porsche-918-rsr-hybrid-side Porsche 918 Rsr Price. porsche-918-rsr-hybrid-side](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_vgLNvnzuh2Q_10pQz2_FQyDP_V5F3mjQVg9UKq24ZZxY7grmlMjMwyoKiam0E03bg6K-tMbpiPBe17PvxwZZghaNOcdUEn2tJ7xn_d_YomJM0o89iEX6kTAaW80NZCSpA82M-gn2Vf4A5HRowYKaH2IDs=s0-d)
porsche-918-rsr-hybrid-side
![2011 Porsche 918 RSR Image Porsche 918 Rsr Price. 2011 Porsche 918 RSR Image](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_thuie4fve6bhrOvEIe5bS_SQN07KHSJvQgExRyHD3vk2K00iZXTTaURuA47P8qmlZiOARThOjpnp2Vl_p2MxOFWrIpMoXqM9d6A4EHWCf78bx9hvOF0eNz80avyXbXfCD3P_57KpEux5Cf_94=s0-d)
2011 Porsche 918 RSR Image
![Porsche 918 RSR Porsche 918 Rsr Price. Porsche 918 RSR](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_vaZU85EL7Vp4qKGyd2zPlT3iHgo0i9SbotiFLZCZ5SQoAxzPzsBbXi5I5ItCYJuxV8qsIcNj88ss_yF6Is6f-QmJfMA6ozoLgoL8OFDZXe2AhWYVgGx2SETpVZITrQP4Nkv9WMqXgbjLLLrgFy6FzJxdY=s0-d)
Porsche 918 RSR
![Porsche 918 RSR Hybrid Race Porsche 918 Rsr Price. Porsche 918 RSR Hybrid Race](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_s05sRcJIKZaXDCUIJSUOeF882H9d-w6E3-AQxfMTLy-9jA34Ojcb2gUJumiQ1_kmtXAF8X7zIjdfWbZkquiC5v-6cRLYFrchSdDQ39jJMYk36KNlzVJgVYMglinkX76_bnJkdYKqljPUYjnaKTV2A_V3dt3sDpIaJFXE7GQdsU2Kj5LcDdCGkHdveom47ptrtE=s0-d)
Porsche 918 RSR Hybrid Race
![Back to Porsche 918 RSR Porsche 918 Rsr Price. Back to Porsche 918 RSR](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_tF6EwawLFMgtFs3KRuFo-7FDx5uINgi0FpFf7u-GHN9qtoukWl2cV25M7QnDroO7FblFZDUDcVJ2_Ysl_bUMKL3BXgDwxEqC6GhwWgf1vhmpbnwnW6zVicmq_Lpzt6LIsDgnysKm43=s0-d)
Back to Porsche 918 RSR
![Back to Porsche 918 RSR Porsche 918 Rsr Price. Back to Porsche 918 RSR](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_tUVTBxTJeciG0LHmafN8-d_XVBTR9CtaVV85nG_B8BieWDTzfvJEdji8OWXHuNIi_0efF-x_rH8SRBkTjLAdCmwDLIR4I53EDYnT-2HZq_chIphNAHT-10EwhQ7JQzwDnDnIrbEjF4=s0-d)
Back to Porsche 918 RSR
![Porsche 918 RSR Hybrid Porsche 918 Rsr Price. Porsche 918 RSR Hybrid](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgTU-CZcyWYIRcgiOfMoax7R9NAoyIS_oPVO_ekF5vIWfIdOdkNloAwZ8uEVMsY117JSVgrzC8qnALzMiahIpLbzHSHZQKnasy_TftdGp6A2JdudSMMk7i4jnJg9q1sAsu0iw5x5meSEcD5/s1600/porsche-918-RSR-hybrid-rear-three-quarters-2.jpg)