Intel Arc A780 vs ATI Radeon HD 5670 640SP Edition

VS

Intel Arc A780

ATI Radeon HD 5670 640SP Edition

We compared two Desktop platform GPUs: 16GB VRAM Arc A780 and 512MB VRAM Radeon HD 5670 640SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A780 's Advantages

Boost Clock2200MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (559.6GB/s vs 64.00GB/s)

3456 additional rendering cores

ATI Radeon HD 5670 640SP Edition 's Advantages

Lower TDP (64W vs 200W)

Score

Benchmark

FP32 (float)

Arc A780 +1777%

18.02 TFLOPS

Radeon HD 5670 640SP Edition

0.96 TFLOPS

Arc A780

VS

Radeon HD 5670 640SP Edition

Graphics Card

Unknown

Release Date

Jul 2010

Alchemist(Arc 7)

Generation

Evergreen

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2200 MHz

Base Clock

-

2200 MHz

Boost Clock

-

1093 MHz

Memory Clock

1000 MHz

Memory

16GB

Memory Size

512MB

GDDR6X

Memory Type

GDDR5

256bit

Memory Bus

128bit

559.6GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

8

-

4096

Shading Units

640

256

TMUs

32

128

ROPs

8

512

Tensor Cores

-

32

RT Cores

-

L1 Cache

8 KB (per CU)

16 MB

L2 Cache

256 KB

-

Theoretical Performance

281.6 GPixel/s

Pixel Rate

6.000 GPixel/s

563.2 GTexel/s

Texture Rate

24.00 GTexel/s

36.04 TFLOPS

FP16 (half)

-

18.02 TFLOPS

FP32 (float)

960.0 GFLOPS

2.253 TFLOPS

FP64 (double)

-

Board Design

200W

TDP

64W

550 W

Suggested PSU

250 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

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

2x 8-pin

Power Connectors

None

Graphics Processor

DG2-512

GPU Name

Juniper

ACM-G10

GPU Variant

Juniper CE

Generation 12.7

Architecture

TeraScale 2

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

21.7 billion

Transistors

1.04 billion

406 mm²

Die Size

166 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

-

6.6

Shader Model

5.0

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