Intel Arc A780 Full Specs

Summary

4,096 Shaders 2.2GHz

16GB GDDR6X560.1GB/s

Peak·FP32·FP16 18.02 TFLOPS

Form Factor PCIe Card

TDP 200W

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP16-32 FP64 Tensor BF16 Tensor INT8 Tensor INT4 Memory Bandwidth

Arc A780576.7 TOPSINT4 Tensor

x1

Top Score3.35 PFLOPS FP4 Tensor SparseDesktop1xGeForce RTX 5090

x5.81

Theoretical Performance

Clock Speed2200MHz UC·Base·Boost·OC

Peak OPS 576.7 TOPSINT4 Tensor

Tensor FP16-32 144.2 TFLOPS

Tensor BF16 144.2 TFLOPS

FP32 18.02 TFLOPS

FP64 4.51 TFLOPS

Tensor INT4 576.7 TOPS

Tensor INT8 288.4 TOPS

Pixel Rate 281.6 GPixel/s

Texture Rate 563.2 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 900MHz

Boost Clock 2.2GHz

Cache

L2 Cache 8MB shared

Memory

16GB GDDR6X

Memory Bus 256-bit

Memory Speed 17.5GT/s

Memory Bandwidth 560.1GB/s

ECC No

Power & Thermals

TDP 200W

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

Fabrication

Foundry TSMC

Fabrication Node N6

Die Size 406mm²

Transistor Count 21.7B

Transistor Density 53.45 MTr/mm²

Images