Intel Arc A770

Intel Arc A770 — 16 Гб GDDR6, 4,096 ядер, GPI 11.5

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Performance Rating

The Arc A770 was a performance-segment graphics card by Intel, launched on October 12th, 2022. Built on the 6 nm process, and based on the DG2-512 graphics processor, in its ACM-G10 variant, the card supports DirectX 12 Ultimate. This ensures that all modern games will run on Arc A770. Additionally, the DirectX 12 Ultimate capability guarantees support for hardware-raytracing, variable-rate shading and more, in upcoming video games. The DG2-512 graphics processor is a large chip with a die area of 406 mm² and 21,700 million transistors. It features 4096 shading units, 256 texture mapping units, and 128 ROPs. Also included are 512 tensor cores which help improve the speed of machine learning applications. The card also has 32 raytracing acceleration cores. Intel has paired 16 GB GDDR6 memory with the Arc A770, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 2100 MHz, which can be boosted up to 2400 MHz, memory is running at 2000 MHz (16 Gbps effective).

A100 A100
H200 H200
MI325X MI325X

Intel Arc A770

11.5

Intel Arc A770

11.5

Memory

Memory Size

16 GB

Memory Type

Memory Bandwidth

512.0 GB/s

Memory Bus Width

256 бит

ML Performance

FP16 (Half Precision)

39.32 TFLOPS

BF16 (Brain Float)

No TFLOPS
311.84 TFLOPS
(NVIDIA A800 SXM4 80 GB)

TF32 (TensorFloat)

Compute Power

FP32 (Single Precision)

19.66 TFLOPS

FP64 (Double Precision)

2.458 TFLOPS

CUDA Cores

Architecture & Compatibility

GPU Architecture

SM (Streaming Multiprocessor)

PCIe Version

PCIe 4.0 x16

ML Software Support

CUDA Version

Clocks & Performance

Base Clock

Boost Clock

Memory Clock

Power Consumption

Recommended PSU

Power Connector

1x 6-pin + 1x 8-pin

TDP/TGP

225 W
unknown
(NVIDIA CMP 70HX)

Rendering

Texture Units (TMU)

L2 Cache

16 MB

Additional

Slots

Dual-slot
SXM Module
(NVIDIA B300)

Release Date

Oct. 12, 2022
March 12, 2026
(Intel Arc B770)

Display Outputs

1x HDMI 2.1
3x DisplayPort 2.0
Portable Device Dependent
(NVIDIA GeForce RTX 5090 Mobile)

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