Imagination Technology/Power VR GPU

[del42sa]

PowerVR uvádí šestou generaci grafických karet na bázi Tile Based Deferred Rendering (TBR)

20x vyšší výkon než předdchozí generace
5x úspornější

Delivering the best performance in both GFLOPS/mm2 and GFLOPS/mW, PowerVR Series6 GPUs can deliver 20x or more of the performance of current generation GPU cores targeting comparable markets. This is enabled by an architecture that is around 5x more efficient than previous generations

All members of the Series6 family support all features of the latest graphics APIs including OpenGL ES ‘Halti’*, OpenGL 3.x/4.x, OpenCL 1.x and DirectX10 with certain family members extending their capabilities to full WHQL-compliant DirectX11.1 functionality.

http://www.imgtec.com/News/Release/index.asp?NewsID=666

[DOC_ZENITH]

No vzhledem k tomu že Tegra nebyla schopná porazit ani předchozí generaci ultramobilních PowerVR, tak nevim jak může mít takové rozšíření... ehm.

[del42sa]

Imagination demos real-time ray tracing on a PowerVR GPU

5x faster than a GTX 980 Ti while consuming 10x less power

[Hladis]

To prohlaseni je docela prehnany. Zapomels tam totiž dodat

in certain ray-tracing workloads

It's difficult to verify the authenticity of such claims without knowing more about the exact test setups

[del42sa]

Imagination Announces A-Series GPU Architecture: "Most Important Launch in 15 Years"


https://www.anandtech.com/show/15156/im ... chitecture

po dlouhé době něco opravdu nového a zajímavého

výkon 2,5 X
60% lower power
4x více ALU

[THANATOS]

Trochu veľký rozdiel medzi mid-range a premium mobile gpu.

[del42sa]

Imagination Announces B-Series GPU IP: Scaling up with Multi-GPU

up to 4 "GPU"

další kdo se přiklání k "multi-die" řešení

[Krteq]

Jj, multi-die co by se ale mělo chovat jako jediné GPU

The most importantly, this new multi-GPU system that Imagination introduces is completely transparent to the higher-level APIs as well as software workloads, which means that a system running a multi-GPU configuration just sees one single large GPU from a software perspective. This is a big contrast to current discrete multi-GPU implementations, and why Imagination’s multi-GPU technology is a lot more interesting...

The most interesting aspect of the multi-GPU approach is found in the BXE series, which is Imagination’s smallest GPU IP that purely focuses on getting to the best possible area efficiency. Whilst the BXT and BXM series GPUs until now are delivered as “primary” cores, the BXE is being offered in the form of both a primary as well as a secondary GPU implementation. The differences here is that the secondary variant of the IP lacks a firmware processor as well as a geometry processing, instead fully relying on the primary GPU’s geometry throughput. Imagination says that this configuration would be able to offer quite high compute and fillrate capabilities in extremely minuscule area usage...

...Imagination’s current highest-end hardware implementation in the BXT series is the BXT 32-1024, and putting four of these together creates an MC4 GPU. In a high-performance implementation reaching up to 1.5GHz clock speeds, this configuration would offer up to 6TFLOPs of FP32 computing power...

...The Innosilicon’s “Fantasy” series, soon globally available, powers the 5G infrastructure deployment with high performance, high security, and high reliability. Its built-in physically unclonable iUnique Security PUF information security encryption technology that improves data security and anti-attack ability, along with a series of global leading technologies like 16Gbps GDDR6 high-speed video memory, HDMI2.1 8K display and Cache-consistent Innolink Chiplet, will make their debut in the Fantasy GPU.

“Fantasy” GPU series, featuring floating point and intelligent 3D graphics processing, fully customized multi-level pipeline computing core, together with high-performance rendering and intelligent AI computing, can be interconnected with multiple chips for processing and flexibility enhancement. As a result, it is ideally suited for the 1080P/4K/8K high quality display for desktop applications, supporting VR/AR/AI, multi-server cloud desktop, cloud games, cloud office and other big data graphics application scenarios in the 5G era.

[LastPCgamer]

Papier znesie veľa, už je nejaký test tohto multi GPU zapojenia?

[havli]

To je jedna vec, dalsi, ze posledni zajimave GPU od PowerVR bylo Kyro 2 pomalu 20 let zpatky, od te doby delaji chipy do mobilu...

[del42sa]

Jj, multi-die co by se ale mělo chovat jako jediné GPU

a to bude zřejmě použité i v tom GPU InnoSilicon Fenghua No.1

https://videocardz.com/newz/innosilicon ... nd-directx
https://www.cnews.cz/cina-ma-samostatne ... ctx-a-her/