Intel Arc A770M

The Intel Arc A770M (Device ID 5690) is a dedicated mid-range graphics card from Intel for notebooks. It is based on the ACM-G10 chip and offers all 32 Xe cores (512 ALUs), 32 ray tracing units, 6 MB L1 cache and 16 MB L2 cache. The clock rates can range from 300 MHz to 1650 MHz (gaming) to 2050 MHz (turbo). The memory interface is 256 bits wide and supports 16 GB GDDR6 graphics memory with 16 Gbps. The TGP is between 120 and 150 watts depending on the model.

The performance of the A770M is on average of all games we tested approx. 4% ahead of a mobile RTX 3060 laptop GPU. However, there are significant deviations depending on the game. In Kingdom Come Deliverance 2, for example, the A770M can reach the level of an RTX 3070 laptop GPU and demonstrate its theoretical performance.

The ACM-G10 chip is manufactured at TSMC in 6 nm (N6 process), uses a BGA2660 interface (resolved), offers 21.7 billion transistors and is 406 mm² in size. It integrates two media engines for VP9, AVC, HEVC, AV1 8k60 12-bit HDR decoding and 8k 10-bit HDR encoding. The integrated 4 display pipes support 4x 4k120 HDR, HDMI 2.0B, DP 2.0 10G and Adaptive Sync.

Dynamic Power Share can be used with a 12th generation CPU (Alder Lake) via Deep Link.

Arc Series Arc B580 2560 @ 2.67 - 2.67 GHz 192 Bit @ 19000 MHz Arc A770 4096 @ 2.1 - 2.4 GHz 256 Bit @ 16000 MHz Arc A750 3584 @ 2.05 - 2.4 GHz 256 Bit @ 16000 MHz Arc A580 3072 @ 1.7 - 2 GHz 256 Bit @ 16000 MHz A770M 4096 @ 1.65 GHz 256 Bit @ 16000 MHz A730M 3072 @ 1.1 GHz 192 Bit @ 14000 MHz A570M 16 @ 0.9 - 1.3 GHz 128 Bit @ 14000 MHz A550M 16 @ 0.9 - 2.01 GHz 128 Bit @ 14000 MHz A530M 12 @ 0.9 - 1.3 GHz 128 Bit @ 14000 MHz A370M 8 @ 1.55 GHz 64 Bit @ 14000 MHz Arc A380 1024 @ 2 GHz 96 Bit @ 15500 MHz A310 6 @ 2 GHz 64 Bit @ 15500 MHz A350M 6 @ 1.15 GHz 64 Bit @ 14000 MHz
Codename	Alchemist
Architecture	Xe HPG
Pipelines	4096 - unified
Raytracing Cores	32
Core Speed	1650 MHz
Cache	L1: 6 MB, L2: 16 MB
Memory Speed	16000 MHz
Memory Bus Width	256 Bit
Memory Type	GDDR6
Max. Amount of Memory	16 GB
Shared Memory	no
Memory Bandwidth	512 GB/s
API	DirectX 12_2, OpenGL 4.6, Vulkan 1.3
Power Consumption	150 Watt (120 - 150 Watt TGP)
Transistor Count	21.7 Billion
Die Size	406 mm²
technology	6 nm
PCIe	4 16x
Displays	4 Displays (max.), HDMI 2.0b, DisplayPort 2.0 10G Ready
Notebook Size	large
Date of Announcement	30.03.2022
Link to Manufacturer Page	ark.intel.com

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