AMD Radeon R9 380X vs AMD Radeon Pro W6800X

VS

AMD Radeon R9 380X

AMD Radeon Pro W6800X

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 380X and 32GB VRAM Radeon Pro W6800X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380X 's Advantages

Lower TDP (190W vs 200W)

AMD Radeon Pro W6800X 's Advantages

Released 5 years and 9 months late

Boost Clock2087MHz

More VRAM (32GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 182.4GB/s)

1792 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 380X

3.973 TFLOPS

Radeon Pro W6800X +303%

16.03 TFLOPS

Radeon R9 380X

VS

Radeon Pro W6800X

Graphics Card

Nov 2015

Release Date

Aug 2021

Pirate Islands

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

Apple MPX

Clock Speeds

-

Base Clock

1800 MHz

-

Boost Clock

2087 MHz

1425 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

32GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

182.4GB/s

Bandwidth

512.0GB/s

Render Config

32

Compute Units

60

-

2048

Shading Units

3840

128

TMUs

240

32

ROPs

96

-

RT Cores

60

16 KB (per CU)

L1 Cache

128 KB per Array

512 KB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

31.04 GPixel/s

Pixel Rate

200.4 GPixel/s

124.2 GTexel/s

Texture Rate

500.9 GTexel/s

3.973 TFLOPS

FP16 (half)

32.06 TFLOPS

3.973 TFLOPS

FP32 (float)

16.03 TFLOPS

248.3 GFLOPS

FP64 (double)

1002 GFLOPS

Board Design

190W

TDP

200W

450 W

Suggested PSU

550 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x HDMI 2.1 4x Thunderbolt

2x 6-pin

Power Connectors

Apple MPX

Graphics Processor

Antigua

GPU Name

Navi 21

Antigua XT (215-0877016)

GPU Variant

Navi 21 Pro-XLA

GCN 3.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

5 billion

Transistors

26.8 billion

366 mm²

Die Size

520 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

2.1

1.2

Vulkan

1.3

-

6.3

Shader Model

6.7

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