Intel Arc A780 vs AMD FirePro W4100

VS

Intel Arc A780

AMD FirePro W4100

We compared two Desktop platform GPUs: 16GB VRAM Arc A780 and 2GB VRAM FirePro W4100 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 2GB)

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

3584 additional rendering cores

AMD FirePro W4100 's Advantages

Lower TDP (50W vs 200W)

Score

Benchmark

FP32 (float)

Arc A780 +2693%

18.02 TFLOPS

FirePro W4100

0.645 TFLOPS

Arc A780

VS

FirePro W4100

Graphics Card

Unknown

Release Date

Aug 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

1000 MHz

Memory

16GB

Memory Size

2GB

GDDR6X

Memory Type

GDDR5

256bit

Memory Bus

128bit

559.6GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

8

-

4096

Shading Units

512

256

TMUs

32

128

ROPs

16

512

Tensor Cores

-

32

RT Cores

-

L1 Cache

16 KB (per CU)

16 MB

L2 Cache

256 KB

-

Theoretical Performance

281.6 GPixel/s

Pixel Rate

10.08 GPixel/s

563.2 GTexel/s

Texture Rate

20.16 GTexel/s

36.04 TFLOPS

FP16 (half)

-

18.02 TFLOPS

FP32 (float)

645.1 GFLOPS

2.253 TFLOPS

FP64 (double)

40.32 GFLOPS

Board Design

200W

TDP

50W

550 W

Suggested PSU

250 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

4x mini-DisplayPort 1.2

2x 8-pin

Power Connectors

None

Graphics Processor

DG2-512

GPU Name

Cape Verde

ACM-G10

GPU Variant

Cape Verde PRO GL

Generation 12.7

Architecture

GCN 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

21.7 billion

Transistors

1.5 billion

406 mm²

Die Size

123 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

-

6.6

Shader Model

5.1

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