PlayStation 4 Specifications Analysis - Are They Actually Better than a Similar Cost PC? - powellthentlas

Sony has unveiled the specifications of their upcoming PlayStation 4 with which would start a recently generation of cabinet gaming. The specifications sheet shown by Sony reveals several rather interesting specs but how do they compare against a similar cost PC, let's perform an analysis.

PlayStation 4 - Jaguar Cores, Reputable Decent For Compute?

AMD's Panthera onca (x64/x86) center is an upcoming 28nm architecture that arrives along the PC platforms in Q2 2020. The Jaguar core itself is a baritone great power APU aimed for notebooks and tablets. If you aren't aware of an APU, than know that its the combination of Processor/GPU and most of the interface controllers on the same die.

The PlayStation 4 comes with a tailor-made built microchip with eight Jaguar cores. Thu the PS4 features an 8-Core AMD Jaguar APU which compared to an older genesis Bobcat architecture offers 15% IPC betterment. The AMD chip allocated to PlayStation 4 runs at 1.8 GHz with 2 Megabyte of L2 squirrel away shared crosswise for each one meat and includes new instruction sets such as SSE 4.1/4.2, AES, CLMUL, MOVB, AVE6, F16C and BMI1.

The downside of these low-superpowe APUs is that they don't liken to AMD's desktop APU lineup which presently includes the Piledriver based Trinity chips. Thence even with eight cores, the Central processor carrying into action of the PlayStation 4 would remain medicore at the best since its based on a scrap that is right for netbook and tab use, non the actual desktop calculation or gaming.

PlayStation 4 - 8 GB GDDR5 VRAM or Unified Memory?

One of the confusion that's build prepared around the PlayStation 4 is of its 8 GB GDDR5 store. Many cause said that its the system computer memory rather video memory but do pack a note at what GDDR stands for - Graphics Two-fold Data Plac. The answer to these is Incorporated memory with which the art memory could be shared by the system hence PlayStation 4 would represent looking at around 7.25 UK in total free memory to run background processes.

Too the place of the high memory could be to play or use the PlayStation 4 if not for gaming than a personal 4K apparatus box for which information technology would suit ideal. Ofcourse in gaming, 8 GB of GDDR5 retention would prove a solid benefit but the GPU itself has to personify powerful enough to put up such a large Vram buffer otherwise it would become a constriction for the whole organization. On PC, retention prices have substantially decreased over the past few years with 8 GB and 16 GB modules costing $30 - $70 based on their frequencies.

So our close topic is about the GPU itself.

PlayStation 4 - GCN 2.0 Founded Radeon GPU Computer architecture

IT has been revealed in the specification sheet that PlayStation 4 is equipped with an AMD GPU supported the Nontextual matter Core Side by side 2.0 architecture which is also AMD's forthcoming Adjacent-Multiplication architecture.

As the sheet reveals, AMD's GPU inside the PlayStation 4 has 18 CUs (Compute Units), 1.84 TFlops of single precision public presentation and a retentivity core clock of 5.5 GHz operational with which it churns impossible a bandwidth of 176 GB/s. To solace gamers, this may legal impressive at first merely they actually aren't. In PC scape, a likewise configured GPU falls in the mainstream performance.

18 CUs grant a total of 1152 Stream processors for the PS4 which is higher than the Radeon HD 7850 with 16 CUs (1024 SPs). This means that the PS4's GPU is the equivalent of an HD 8770 which would end up with the same specifications and the higher retention frequency of 5.5 GHz gives in 176 GB/s compared to HD 7850's 153.6 GB/s.

This goes off to demo that GPU face of the PlayStation 4 would be fit to run a few gaming titles, mostly exclusives happening 1080P but assume't have a bun in the oven 60 FPS.The AMD GCN chip however would provide PlayStation 4 DirectX 11.1 compatibility which would in return allow interlingual rendition of Superior-Resolution textures, Tessellation, DOF and new diagrammatically intensive lightning schemes. Following is the kind of performance to expect from the GCN based PS4 GPU:

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PCGamer themselves throw done a comparison of PS4 specs with current generation PC Hardware and supported the prices shapely a similar price PC that would definitely be able to outperform the PlayStation 4 at launch however we still Don't have any specifics on PlayStation 4's terminal price. Roughly are pointing at a price point of around $449 patc another sources suggest that it would cost over $500. We are inclined to consider that it would be valuable at found in November 2020 due to added GDDR5 memory costs.

Sony also disclosed their new Threefold Shock controller and PlayStation Oculus for the PlayStation 4 at the conference tomorrow night. Their specifications and picture picture gallery can exist seen below: