AMD Radeon R9 380X vs AMD Radeon RX 580G

VS

AMD Radeon R9 380X

AMD Radeon RX 580G

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 380X and 8GB VRAM Radeon RX 580G to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580G 's Advantages

Released 2 years and 11 months late

Boost Clock1330MHz

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (256.0GB/s vs 182.4GB/s)

256 additional rendering cores

Lower TDP (185W vs 190W)

Score

Benchmark

FP32 (float)

Radeon R9 380X

3.973 TFLOPS

Radeon RX 580G +54%

6.129 TFLOPS

Radeon R9 380X

VS

Radeon RX 580G

Graphics Card

Nov 2015

Release Date

Oct 2018

Pirate Islands

Generation

Polaris

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1257 MHz

-

Boost Clock

1330 MHz

1425 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

182.4GB/s

Bandwidth

256.0GB/s

Render Config

32

Compute Units

36

-

2048

Shading Units

2304

128

TMUs

144

32

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

2 MB

-

Theoretical Performance

31.04 GPixel/s

Pixel Rate

42.56 GPixel/s

124.2 GTexel/s

Texture Rate

191.5 GTexel/s

3.973 TFLOPS

FP16 (half)

6.129 TFLOPS

3.973 TFLOPS

FP32 (float)

6.129 TFLOPS

248.3 GFLOPS

FP64 (double)

383.0 GFLOPS

Board Design

190W

TDP

185W

450 W

Suggested PSU

450 W

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

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

2x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

Antigua

GPU Name

Polaris 20

Antigua XT (215-0877016)

GPU Variant

Polaris 20 XTX (215-0910038)

GCN 3.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

5 billion

Transistors

5.7 billion

366 mm²

Die Size

232 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.0

OpenCL

2.1

1.2

Vulkan

1.2

-

6.3

Shader Model

6.4

Related GPU Comparisons

1

AMD Radeon R9 380X vs AMD Radeon Pro V7300X

2

AMD Radeon R9 380X vs NVIDIA T400

3

AMD Radeon R9 380X vs NVIDIA P102 100

4

AMD Radeon R9 380X vs AMD Radeon RX 5500 XT

5

AMD Radeon R9 380X vs AMD Radeon HD 6770 Green Edition

6

AMD Radeon R9 380X vs Intel Arc A310

7

AMD Radeon R9 380X vs NVIDIA GeForce RTX 4060

8

AMD Radeon R9 380X vs AMD Radeon Pro WX 9100

9

AMD Radeon R9 380X vs NVIDIA GeForce RTX 5070 Ti

10

AMD Radeon R9 380X vs AMD Radeon RX 580

Related News

1

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

2

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

3

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

4

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

5

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

6

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

7

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

8

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster