Beskrivelse
Essentials
- Product CollectionIntel® Arc™ A-Series Graphics
- Code Name Products formerly Alchemist
- Model NumberA770M
- MicroarchitectureXe HPG
- Lithography TypeTSMC N6
- Vertical SegmentMobile
- Marketing StatusLaunched
- Launch DateQ2’22
GPU Specifications
- Xe-cores32
- Render Slices8
- Ray Tracing Units32
- Intel® Xe Matrix Extensions (Intel® XMX) Engines512
- Xe Vector Engines512
- Graphics Clock1650 MHz
- TGP120W-150W
- PCI Express Configurations ‡Up to PCI Express 4.0 x16
- Device ID0x5690
Memory Specifications
- Memory Size16 GB
- Memory TypeGDDR6
- Graphics Memory Interface256 bit
- Graphics Memory Bandwidth512 GB/s
- Graphics Memory Speed16 Gbps
Supported Technologies
- Ray TracingYes
- Variable Rate Shading (VRS)Yes
- DirectX* SupportDirectX 12 Ultimate
- Vulkan* Support1.3
- OpenGL* SupportUp to 4.6
- OpenCL* Support3.0
- Multi-Format Codec Engines2
- Adaptive SyncYes
I/O Specifications
- # of Displays Supported‡4
- Graphics Output‡eDP* 1.4, DP 2.0 up to UHBR 10**, HDMI* 2.1, HDMI* 2.0b
- Max Resolution (HDMI)‡4096 x 2160@60Hz
- Max Resolution (DP)‡7680 x 4320@60Hz
- Max Resolution (eDP – Integrated Flat Panel)‡5120 x 2880@60Hz
Features
- H.264 Hardware Encode/DecodeYes
- H.265 (HEVC) Hardware Encode/DecodeYes
- AV1 Encode/DecodeYes
- VP9 Bitstream & DecodingYes
Intel® Deep Link Technologies
- Intel® Deep Link Dynamic Power Share‡Yes
- Intel® Deep Link Hyper Compute‡Yes
- Intel® Deep Link Hyper Encode‡Yes
- Intel® Deep Link Stream Assist‡Yes