I'm trying to compare the components on the new consoles with a current PC.
I think this is accurate, but if it's not, feel free to correct me
Explanation:
1.) CPU Power. Both consoles have a custom 8-core "Kabini" Jaguar CPU. The IPC of the 4-core Kabini cores is around 1/2 that of Ivy Bridge. As such, it is equivalent to an i3-3220; 8 x 1.6Ghz x 0.5 = 2 x 3.2Ghz x 1.
2.) GPU Power. Both consoles use the GCN architecture, so the HD 7000-series is the only comparison. Xbox One has 768 ALU's and 68GB/s; HD 7770 has 25% less ALU's, but is clocked 25% higher. PS4 has 1152 ALU's and 176GB/s; HD 7850 has 10% less ALU's, but is clocked 7.5% higher, so it is the closest match. As for the nVidia equivalents.. the steps between each card are in between their AMD equivalent, so I had to add "+x%" so even it out.
3.) Memory Power. This one is tricky. Both consoles use vRAM as both vRAM and RAM. So, on one hand, the 8GB is being pulled on both sides. On the other hand, 176GB/s is very high for RAM. Though, it is most likely extreme-overkill.
I think this is accurate, but if it's not, feel free to correct me
Explanation:
1.) CPU Power. Both consoles have a custom 8-core "Kabini" Jaguar CPU. The IPC of the 4-core Kabini cores is around 1/2 that of Ivy Bridge. As such, it is equivalent to an i3-3220; 8 x 1.6Ghz x 0.5 = 2 x 3.2Ghz x 1.
2.) GPU Power. Both consoles use the GCN architecture, so the HD 7000-series is the only comparison. Xbox One has 768 ALU's and 68GB/s; HD 7770 has 25% less ALU's, but is clocked 25% higher. PS4 has 1152 ALU's and 176GB/s; HD 7850 has 10% less ALU's, but is clocked 7.5% higher, so it is the closest match. As for the nVidia equivalents.. the steps between each card are in between their AMD equivalent, so I had to add "+x%" so even it out.
3.) Memory Power. This one is tricky. Both consoles use vRAM as both vRAM and RAM. So, on one hand, the 8GB is being pulled on both sides. On the other hand, 176GB/s is very high for RAM. Though, it is most likely extreme-overkill.
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