ATI Radeon HD 5470 vs Intel Arc A780

VS

ATI Radeon HD 5470

Intel Arc A780

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5470 and 16GB VRAM Arc A780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5470 's Advantages

Lower TDP (19W vs 200W)

Intel Arc A780 's Advantages

Boost Clock2200MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (559.6GB/s vs 6.400GB/s)

4016 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 5470

0.104 TFLOPS

Arc A780 +17226%

18.02 TFLOPS

Radeon HD 5470

VS

Arc A780

Graphics Card

Feb 2012

Release Date

Unknown

Evergreen

Generation

Alchemist(Arc 7)

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2200 MHz

-

Boost Clock

2200 MHz

400 MHz

Memory Clock

1093 MHz

Memory

512MB

Memory Size

16GB

GDDR3

Memory Type

GDDR6X

64bit

Memory Bus

256bit

6.400GB/s

Bandwidth

559.6GB/s

Render Config

2

Compute Units

-

80

Shading Units

4096

8

TMUs

256

4

ROPs

128

-

Tensor Cores

512

-

RT Cores

32

8 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

16 MB

-

Theoretical Performance

2.600 GPixel/s

Pixel Rate

281.6 GPixel/s

5.200 GTexel/s

Texture Rate

563.2 GTexel/s

-

FP16 (half)

36.04 TFLOPS

104.0 GFLOPS

FP32 (float)

18.02 TFLOPS

-

FP64 (double)

2.253 TFLOPS

Board Design

19W

TDP

200W

200 W

Suggested PSU

550 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

1x HDMI 2.13x DisplayPort 2.0

None

Power Connectors

2x 8-pin

Graphics Processor

Cedar

GPU Name

DG2-512

Cedar PRO

GPU Variant

ACM-G10

TeraScale 2

Architecture

Generation 12.7

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

0.292 billion

Transistors

21.7 billion

59 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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