Intel Arc A380 vs AMD Radeon Pro W6800X Duo

VS

Intel Arc A380 AMD Radeon Pro W6800X Duo

We compared two Desktop platform GPUs: 6GB VRAM Arc A380 and 32GB VRAM Radeon Pro W6800X Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A380 's Advantages

Released 10 months late

Boost Clock has increased by 4% (2050MHz vs 1967MHz)

Lower TDP (75W vs 400W)

AMD Radeon Pro W6800X Duo 's Advantages

More VRAM (32GB vs 6GB)

Larger VRAM bandwidth (512.0GB/s vs 186.0GB/s)

2816 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A380

4.198 TFLOPS

Radeon Pro W6800X Duo +259%

15.11 TFLOPS

Blender

Arc A380

389

Radeon Pro W6800X Duo +283%

1492

Arc A380

VS

Radeon Pro W6800X Duo

Graphics Card

Jun 2022

Release Date

Aug 2021

Alchemist

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

Apple MPX

Clock Speeds

2000 MHz

Base Clock

1800 MHz

2050 MHz

Boost Clock

1967 MHz

1937 MHz

Memory Clock

2000 MHz

Memory

6GB

Memory Size

32GB

GDDR6

Memory Type

GDDR6

96bit

Memory Bus

256bit

186.0GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

Compute Units

60

1024

Shading Units

3840

64

TMUs

240

32

ROPs

96

128

Tensor Cores

-

8

RT Cores

60

-

L1 Cache

128 KB per Array

4 MB

L2 Cache

4 MB

Theoretical Performance

65.60 GPixel/s

Pixel Rate

188.8 GPixel/s

131.2 GTexel/s

Texture Rate

472.1 GTexel/s

8.397 TFLOPS

FP16 (half)

30.21 TFLOPS

4.198 TFLOPS

FP32 (float)

15.11 TFLOPS

-

FP64 (double)

944.2 GFLOPS

Graphics Processor

DG2-128

GPU Name

Navi 21

ACM-G11

GPU Variant

Navi 21 Pro-XLA

Generation 12.7

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

7 nm

7.2 billion

Transistors

26.8 billion

157 mm²

Die Size

520 mm²

Board Design

75W

TDP

400W

250 W

Suggested PSU

800 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

1x HDMI 2.1 4x Thunderbolt

1x 8-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

-

CUDA

-

6.6

Shader Model

6.7

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