AMD Radeon RX 470D vs Intel Arc A780

VS

AMD Radeon RX 470D

Intel Arc A780

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 470D and 16GB VRAM Arc A780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 470D 's Advantages

Lower TDP (120W vs 200W)

Intel Arc A780 's Advantages

Boost Clock has increased by 82% (2200MHz vs 1206MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (559.6GB/s vs 211.2GB/s)

2304 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 470D

4.322 TFLOPS

Arc A780 +316%

18.02 TFLOPS

Radeon RX 470D

VS

Arc A780

Graphics Card

Oct 2016

Release Date

Unknown

Arctic Islands

Generation

Alchemist(Arc 7)

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

926 MHz

Base Clock

2200 MHz

1206 MHz

Boost Clock

2200 MHz

1650 MHz

Memory Clock

1093 MHz

Memory

4GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6X

256bit

Memory Bus

256bit

211.2GB/s

Bandwidth

559.6GB/s

Render Config

28

Compute Units

-

1792

Shading Units

4096

112

TMUs

256

32

ROPs

128

-

Tensor Cores

512

-

RT Cores

32

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

16 MB

-

Theoretical Performance

38.59 GPixel/s

Pixel Rate

281.6 GPixel/s

135.1 GTexel/s

Texture Rate

563.2 GTexel/s

4.322 TFLOPS

FP16 (half)

36.04 TFLOPS

4.322 TFLOPS

FP32 (float)

18.02 TFLOPS

270.1 GFLOPS

FP64 (double)

2.253 TFLOPS

Board Design

120W

TDP

200W

300 W

Suggested PSU

550 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.13x DisplayPort 2.0

1x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

Ellesmere

GPU Name

DG2-512

Polaris 10 PROD

GPU Variant

ACM-G10

GCN 4.0

Architecture

Generation 12.7

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

5.7 billion

Transistors

21.7 billion

232 mm²

Die Size

406 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

6.4

Shader Model

6.6

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