AMD Radeon HD 6850 1440SP Edition vs Intel Arc A580

VS

AMD Radeon HD 6850 1440SP Edition

Intel Arc A580

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6850 1440SP Edition and 8GB VRAM Arc A580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850 1440SP Edition 's Advantages

Lower TDP (151W vs 175W)

Intel Arc A580 's Advantages

Released 11 years and 2 months late

Boost Clock2000MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (512.0GB/s vs 128.0GB/s)

1632 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6850 1440SP Edition

2.088 TFLOPS

Arc A580 +488%

12.29 TFLOPS

Radeon HD 6850 1440SP Edition

VS

Arc A580

Graphics Card

Aug 2012

Release Date

Oct 2023

Northern Islands

Generation

Alchemist(Arc 5)

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1700 MHz

-

Boost Clock

2000 MHz

1000 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

128.0GB/s

Bandwidth

512.0GB/s

Render Config

18

Compute Units

-

1440

Shading Units

3072

72

TMUs

192

32

ROPs

96

-

Tensor Cores

384

-

RT Cores

24

8 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

8 MB

-

Theoretical Performance

23.20 GPixel/s

Pixel Rate

192.0 GPixel/s

52.20 GTexel/s

Texture Rate

384.0 GTexel/s

-

FP16 (half)

24.58 TFLOPS

2.088 TFLOPS

FP32 (float)

12.29 TFLOPS

417.6 GFLOPS

FP64 (double)

1.536 TFLOPS

Board Design

151W

TDP

175W

450 W

Suggested PSU

450 W

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

Outputs

1x HDMI 2.13x DisplayPort 2.0

2x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

Cypress

GPU Name

DG2-512

Cypress PRO (215-0735043)

GPU Variant

ACM-G10

TeraScale 2

Architecture

Generation 12.7

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

2.154 billion

Transistors

21.7 billion

334 mm²

Die Size

406 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

5.0

Shader Model

6.6

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