AMD Radeon R9 380 OEM: GPU Specs & Benchmarks

The Radeon R9 380 OEM is a graphics card by AMD, built on the 28 nm process and based on the Antigua graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

Recommended Gaming Resolutions 640x480 1280x720 1366x768 1600x900 1920x1080 2560x1440 3840x2160

Graphics Processor (GPU)

GPU Name

Antigua

Model number

Antigua PRO
(215-0877000)

Architecture

GCN 3.0

Foundry

TSMC

Process Size

28 nm

Transistors

5,000 million

Die Size

366 mm²

Graphics Card

Release Date

May 5th, 2015

Family

Pirate Islands
(R9 300)

Production

Active

Predecessor

Volcanic Islands

Bus Interface

PCIe 3.0 x16

Memory

Memory Size

4 GB

Memory Type

GDDR5

Memory Bus

256 bit

Bandwidth

176.0 GB/s

Performance

Pixel fillrate

29.38 GPixel/s

Texture fillrate

102.8 GTexel/s

FP16 (half) performance

3.290 TFLOPS (1:1)

FP32 (float) performance

3.290 TFLOPS

FP64 (double) performance

205.6 GFLOPS (1:16)

Clock Speeds

Memory Clock

1375 MHz
5.5 Gbps effective

GPU Clock

918 MHz

Render Config

Shading Units

1792

TMUs

112

ROPs

32

Compute Units

28

L1 Cache

16 KB (per CU)

L2 Cache

512 KB

Board Design

Slot Width

Dual-slot

Length

221 mm
8.7 inches

Width

111 mm
4.4 inches

Thermal design power (TDP)

190 W

Suggested PSU

450 W

Display Connectors

2x DVI
1x HDMI
1x DisplayPort

Power Connectors

2x 6-pin

Board Number

C766

API support

DirectX

12 (12_0)

OpenGL

4.6

OpenCL

2.0

Vulkan

1.2

Shader Model

6.3