Intel Arc A770 Full Specs

Summary

4,096 Shaders 2.4GHz

8GB GDDR6512GB/s

Peak·FP32·FP16 19.66 TFLOPS

Form Factor PCIe Card

TDP 225W

Theoretical Performance

Clock Speed2400MHz UC·Base·Boost·OC

Peak OPS 629.1 TOPSINT4 Tensor

Tensor FP16-32 157.3 TFLOPS

Tensor BF16 157.3 TFLOPS

FP32 19.66 TFLOPS

FP64 4.92 TFLOPS

Tensor INT4 629.1 TOPS

Tensor INT8 314.6 TOPS

Pixel Rate 307.2 GPixel/s

Texture Rate 614.4 GTexel/s

Core Config

Shaders 4,096 Shaders

TMUs 256 TMUs

ROPs 128 ROPs

Tensor Cores 512 T-Cores

RT Cores 32 RT-Cores

EUs 512 EUs

Clocks

Base Clock 2.1GHz

Boost Clock 2.4GHz

Cache

L2 Cache 8MB shared

Memory

8GB GDDR6

Memory Bus 256-bit

Memory Speed 16GT/s

Memory Bandwidth 512GB/s

ECC No

Power & Thermals

TDP 225W

Video Output

Max Resolution 7680x4320

Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 60Hz

Multi-Monitor 4

Adaptive Sync FreeSync

DSC Not Supported

Ports

3x DisplayPort 2.0 1x HDMI 2.1

API Support

Shader Model 6.6

DirectX DirectX 12 Direct3D 12_2

OpenGL 4.6 OpenCL 3 Vulkan 1.3

Encoder

Encoder Arc

Codec AVC (H.264) HEVC (H.265) AV1

Decoder

Decoder Arc

Codec MPEG-2 JPEG VP9 AVC (H.264) HEVC (H.265) AV1

Card

Form Factor PCIe Card

PCIe PCIe 4.0 x16 2-Slots

Height 98.4mm (3.87") Width 279.9mm (11.02") Depth 40mm (1.57")

Cooling Open-Air 2x Fans

Chip

Manufacturer Intel

Chip Designer Intel

Architecture Alchemist

Family Arc A

Branding

Codename Xe HPG

Chip Variant DG2-512

Market Segment Desktop

Release Date Oct 14, 2022

Fabrication

Foundry TSMC

Fabrication Node N6

Die Size 406mm²

Transistor Count 21.7B

Transistor Density 53.45 MTr/mm²

Images