Intel Arc A770 desktop graphics card spotted with full ACM-G10 GPU and 2.4 GHz clock

Published: 15th Apr 2022, 11:54 GMT   Comments

Desktop Intel A770 spotted

Intel Arc desktop graphics card finally makes an appearance on Geekbench website.

Desktop Intel Arc “Limited Edition” Graphics Card, Source: Intel

The flagship Intel ACM-G10 GPU might be released under a name of Arc A770. Such graphics card has been tested on Intel 9th Gen Core “Coffee Lake” system with i5-9600K processor, often used by Intel employees for internal testing. According to the Geekbench software, it would be a full implementation of the ACM-G10 GPU with 512 Execution Units (Xe Vector Engines) and 32 Xe-Cores.

The A770 memory allocated 12.7 GB, which probably means 16 GB, as some data was allocated for other resources. Interestingly, it is listed with a GPU clock of 2.4 GHz, so just 200 MHz higher than Arc 3 series mobile GPU. Intel teased a 2250 MHz clock for a desktop card just a while ago.

Intel Arc A770 Specifications, Source: Geekbench

In OpenCL benchmark the A770 is not very fast though. With a score of 85585 points, it is even slower than GeForce RTX 3060 Laptop GPU (89012 points):

Intel Arc A770 Performance, Source: Geekbench

At this moment, it is unclear if Intel is still planning a model named A780, as it was rumored for a while. Thus far, Intel only confirmed it is developing a Limited Edition of a desktop Arc, but it was not confirmed if that model is called A770 or A780.

The A770 would feature 4096 FP32 cores, 16 GB of GDDR6 memory and GPU power of at least 175W. According to Intel, the desktop Arc series will be available this summer.

Intel Arc Alchemist GPUs
VideoCardz.comAMD Radeon RX 6700XTNVIDIA GeForce RTX 3070Intel ARC A770
Picture
GPUAMD Navi 22NVIDIA GA104-300ACM-G10
Fabrication NodeTSMC N7SAMSUNG 8NTSMC N6
Die Size336 mm²392 mm²406 mm²
Transistor Count17.2 B17.4 B21.7 B
FP32 Units256058884096
Boost Clock2581 MHz1725 MHz2400 MHz?
Memory12GB GDDR6 192-bit8GB GDDR6 256-bit16GB GDDR6 256-bit
Memory Speed16 Gbps14 Gbps17.5 Gbps
Card Power230W (TGP)220 (TDP)175W (GPU Power)

Source: Geekbench via @BenchLeaks




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