Intel Arc A780 vs AMD FirePro W8100

VS

Intel Arc A780

AMD FirePro W8100

We compared two Desktop platform GPUs: 16GB VRAM Arc A780 and 8GB VRAM FirePro W8100 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 8GB)

Larger VRAM bandwidth (559.6GB/s vs 320.0GB/s)

1536 additional rendering cores

Lower TDP (200W vs 220W)

Score

Benchmark

FP32 (float)

Arc A780 +327%

18.02 TFLOPS

FirePro W8100

4.219 TFLOPS

Arc A780

VS

FirePro W8100

Graphics Card

Unknown

Release Date

Jun 2014

Alchemist(Arc 7)

Generation

FirePro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2200 MHz

Base Clock

-

2200 MHz

Boost Clock

-

1093 MHz

Memory Clock

1250 MHz

Memory

16GB

Memory Size

8GB

GDDR6X

Memory Type

GDDR5

256bit

Memory Bus

512bit

559.6GB/s

Bandwidth

320.0GB/s

Render Config

-

Compute Units

40

-

4096

Shading Units

2560

256

TMUs

160

128

ROPs

64

512

Tensor Cores

-

32

RT Cores

-

L1 Cache

16 KB (per CU)

16 MB

L2 Cache

1024 KB

-

Theoretical Performance

281.6 GPixel/s

Pixel Rate

52.74 GPixel/s

563.2 GTexel/s

Texture Rate

131.8 GTexel/s

36.04 TFLOPS

FP16 (half)

-

18.02 TFLOPS

FP32 (float)

4.219 TFLOPS

2.253 TFLOPS

FP64 (double)

2.109 TFLOPS

Board Design

200W

TDP

220W

550 W

Suggested PSU

550 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

4x DisplayPort 1.2 1x SDI

2x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

DG2-512

GPU Name

Hawaii

ACM-G10

GPU Variant

Hawaii GL40

Generation 12.7

Architecture

GCN 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

21.7 billion

Transistors

6.2 billion

406 mm²

Die Size

438 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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