Intel Arc A580 vs Intel Arc A780

VS

Intel Arc A580 Intel Arc A780

We compared two Desktop platform GPUs: 8GB VRAM Arc A580 and 16GB VRAM Arc A780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A580 's Advantages

Lower TDP (175W vs 200W)

Intel Arc A780 's Advantages

Boost Clock has increased by 10% (2200MHz vs 2000MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (559.6GB/s vs 512.0GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A580

12.29 TFLOPS

Arc A780 +46%

18.02 TFLOPS

Arc A580

VS

Arc A780

Graphics Card

Oct 2023

Release Date

Unknown

Alchemist

Generation

Alchemist

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1700 MHz

Base Clock

2200 MHz

2000 MHz

Boost Clock

2200 MHz

2000 MHz

Memory Clock

1093 MHz

Memory

8GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6X

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

559.6GB/s

Render Config

-

SM Count

-

Compute Units

-

3072

Shading Units

4096

192

TMUs

256

96

ROPs

128

384

Tensor Cores

512

24

RT Cores

32

-

L1 Cache

-

8 MB

L2 Cache

16 MB

Theoretical Performance

192.0 GPixel/s

Pixel Rate

281.6 GPixel/s

384.0 GTexel/s

Texture Rate

563.2 GTexel/s

24.58 TFLOPS

FP16 (half)

36.04 TFLOPS

12.29 TFLOPS

FP32 (float)

18.02 TFLOPS

-

FP64 (double)

-

Graphics Processor

DG2-512

GPU Name

DG2-512

ACM-G10

GPU Variant

ACM-G10

Generation 12.7

Architecture

Generation 12.7

TSMC

Foundry

TSMC

6 nm

Process Size

6 nm

21.7 billion

Transistors

21.7 billion

406 mm²

Die Size

406 mm²

Board Design

175W

TDP

200W

450 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

2x 8-pin

Power Connectors

2x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

-

6.6

Shader Model

6.6

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