Intel Arc A580 vs AMD Radeon HD 8770 OEM

VS

Intel Arc A580

AMD Radeon HD 8770 OEM

We compared two Desktop platform GPUs: 8GB VRAM Arc A580 and 1024MB VRAM Radeon HD 8770 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A580 's Advantages

Released 10 years and 1 months late

Boost Clock2000MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (512.0GB/s vs 96.00GB/s)

2176 additional rendering cores

AMD Radeon HD 8770 OEM 's Advantages

Lower TDP (85W vs 175W)

Score

Benchmark

FP32 (float)

Arc A580 +553%

12.29 TFLOPS

Radeon HD 8770 OEM

1.882 TFLOPS

Arc A580

VS

Radeon HD 8770 OEM

Graphics Card

Oct 2023

Release Date

Sep 2013

Alchemist(Arc 5)

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1700 MHz

Base Clock

-

2000 MHz

Boost Clock

-

2000 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

14

-

3072

Shading Units

896

192

TMUs

56

96

ROPs

16

384

Tensor Cores

-

24

RT Cores

-

L1 Cache

16 KB (per CU)

8 MB

L2 Cache

256 KB

-

Theoretical Performance

192.0 GPixel/s

Pixel Rate

16.80 GPixel/s

384.0 GTexel/s

Texture Rate

58.80 GTexel/s

24.58 TFLOPS

FP16 (half)

-

12.29 TFLOPS

FP32 (float)

1.882 TFLOPS

1.536 TFLOPS

FP64 (double)

117.6 GFLOPS

Board Design

175W

TDP

85W

450 W

Suggested PSU

250 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

DG2-512

GPU Name

Bonaire

ACM-G10

GPU Variant

Bonaire XT (215-0839039)

Generation 12.7

Architecture

GCN 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

21.7 billion

Transistors

2.08 billion

406 mm²

Die Size

160 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

-

6.6

Shader Model

6.3

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