Xbox One's gpu, the 853 MHz AMD Radeon GCN, is comparable to which PC desktop graphics card?
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- Xbox One
- PC gaming
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Desktops
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Graphics Cards
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GPUs
Last response: in Graphics & Displays
exactoman
September 16, 2014 4:33:07 PM
Its 8Gb Total Memory that is shared with GPU and its ddr3 not ddr5 ps4 has ddr5
look at http://www.anandtech.com/show/6972/xbox-one-hardware-co...
look at http://www.anandtech.com/show/6972/xbox-one-hardware-co...
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pierrerock
September 16, 2014 4:51:36 PM
pierrerock said:
Nop XBONE has 8 GB DDR3 ram and shares it with CPU for memory use. So i would say that it might have something close to a R7 260X or a 750 Ti since the XBONE can only use 300W of power.It's not like the R7 260X. It has the same GPU configuration as the R7 260 (non-X), except at lower clocks and with slower memory (though the eSRAM will partially compensate for that weakness). The lower clocks means the theoretical performance of the GPU itself is about on par with the R7 250X.
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pierrerock
September 16, 2014 5:09:20 PM
Sakkura said:
pierrerock said:
Nop XBONE has 8 GB DDR3 ram and shares it with CPU for memory use. So i would say that it might have something close to a R7 260X or a 750 Ti since the XBONE can only use 300W of power.It's not like the R7 260X. It has the same GPU configuration as the R7 260 (non-X), except at lower clocks and with slower memory (though the eSRAM will partially compensate for that weakness). The lower clocks means the theoretical performance of the GPU itself is about on par with the R7 250X.
The is not only clock speed to tell a given GPU performance. A R9 270X will run at 1100 Mhx while a R9 280 will run at 850 Mhz. So you can't compare it to this. A XBONE runs newest games from 1080P to 720P at 30-45 FPS with something which looks like medium setting. What can achieve that ? a 750 TI or a R7 260X.
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pierrerock said:
Sakkura said:
pierrerock said:
Nop XBONE has 8 GB DDR3 ram and shares it with CPU for memory use. So i would say that it might have something close to a R7 260X or a 750 Ti since the XBONE can only use 300W of power.It's not like the R7 260X. It has the same GPU configuration as the R7 260 (non-X), except at lower clocks and with slower memory (though the eSRAM will partially compensate for that weakness). The lower clocks means the theoretical performance of the GPU itself is about on par with the R7 250X.
The is not only clock speed to tell a given GPU performance. A R9 270X will run at 1100 Mhx while a R9 280 will run at 850 Mhz. So you can't compare it to this. A XBONE runs newest games from 1080P to 720P at 30-45 FPS with something which looks like medium setting. What can achieve that ? a 750 TI or a R7 260X.
A GTX 750 Ti can manage any new game at high settings, 1080p, 40+ fps. It's a far cry from the X1's medium-high, 720p-900p, 30+ fps. You're severely underestimating the GTX 750 Ti and overestimating the X1 GPU.
Also, if you read more carefully you'll see Sakkura already accounted for the differences in card strength before mentioning the core clock.
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pierrerock said:
The is not only clock speed to tell a given GPU performance. A R9 270X will run at 1100 Mhx while a R9 280 will run at 850 Mhz. So you can't compare it to this.I didn't only refer to clock speeds. I added the core configuration, because the number of shaders etc. is crucial to performance. That's exactly why an R9 280 is more powerful than an R9 270X.
I also referred to the memory, which is difficult to evaluate in this case because of the unusual combination of a small eSRAM cache and DDR3 memory in the Xbox One. The DDR3 memory by itself would be a major handicap for the GPU, but the eSRAM will alleviate that to some extent.
pierrerock said:
A XBONE runs newest games from 1080P to 720P at 30-45 FPS with something which looks like medium setting. What can achieve that ? a 750 TI or a R7 260X. That's a bit optimistic. Besides, there are performance differences between PC and consoles that have nothing to do with the power of the actual GPU. Console games can be optimized for just that one particular hardware configuration, whereas PC games have to be able to run on a huge variety of hardware.
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