本帖最后由 埃律西昂 于 2023-1-22 21:58 编辑
Source: @Za_Raczke
CPU:
As I previously leaked, the highest model of Hamoa has 8 performance cores and 4 power efficient ones. Qualcomm is testing the chip at ~3.4GHz (performance cores) and ~2.5GHz (efficient cores).
...
lt seems like some people/tech sites completely missed this, so l'll confirm it: yes, the CPU cores are the custom Nuvia Phoenix-based Oryon cores. What else would they be?
Cache:
Each block of 4 cores has 12MB of shared L2 cache. There is also 8MB of L3 cache.
Additionally there is 12MB of system-level cache, as well as 4MB of memory for graphics use cases.
RAM:
As for RAM, the integrated controller supports up to 64GB of 8-channel LPDDR5x with optional low-power features at up to 4.2GHz.
iGPU:
The integrated GPU is Adreno 740 - the same one as in Snapdragon 8 Gen 2. Qualcomm will be providing support for DirectX 12, Vulkan 1.3, OpenCL as well as DirectML.
PCIe:
The 12 core SKU also provides support for discrete GPUs over its 8 lanes of PCIe 4.0.
There are also 4 lanes (configurable as 2x2) of PCIe 4.0 for NVMe drives, as well as some PCIe 3.0 lanes for the WiFi card and the modem.
Connection:
The WiFi subsystem will support WiFi 7.
As for the modem, Qualcomm seems to be recommending (external) X65.
UFS:
For integrators not wanting to use NVMe for the boot drive, Qualcomm included a 2-lane UFS 4.0 controller with support of up to 1TB parts.
DSP:
Qualcomm has also updated their Hexagon Tensor Processor to provide up to 45 TOPS (INT 8) of AI performance.
They have been working with Microsoft and Adobe to make AI acceleration more useful on Windows for quite a while now.
USB I/O:
The chip also provides ample user-accessible IO: two USB 3.1 10Gbps ports, as well as three USB 4 (Thunderbolt 4) ports with DisplayPort 1.4a.
Display support:
Speaking of displays, the support has been greatly improved, and the chip can now concurrently output up to 5K+4K+4K (or different configurations with similar bandwidth).
Video encode/decode:
The video encode/decode block has also seen great improvements:
The chip can decode up to 4K120 and encode up to 4K60, including AV1 in both cases!
Great video support is what made Apple's M chips so great for video editing, so hopefully we will see this here too! |
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发表于 2023-1-21 17:52
，nuvia团队要告诉库克，没有了我们，你们真的就不行了。