ASUS STRIX R9 380 DirectCU II OC 4 GB

STRIX-R9380-DC2OC-4GD5-GAMING

Graphics Processor

Antigua

Cores

1792

TMUs

112

ROPs

Memory Size

4 GB

Memory Type

GDDR5

Bus Width

256 bit

GPU

Graphics Processor

GPU Name: Antigua

GPU Variant: Antigua PRO
(215-0877000)

Architecture: GCN 3.0

Foundry: TSMC

Process Size: 28 nm

Transistors: 5,000 million

Density: 13.7M / mm²

Die Size: 366 mm²

Graphics Card

Release Date: Jun 18th, 2015

Generation: Pirate Islands
(R9 300)

Predecessor: Volcanic Islands

Successor: Arctic Islands

Production: End-of-life

Bus Interface: PCIe 3.0 x16

Clock Speeds

GPU Clock: ~~970 MHz~~
990 MHz (+2%)

Memory Clock: 1375 MHz
5.5 Gbps effective

Memory

Memory Size: ~~2 GB~~
4 GB

Memory Type: GDDR5

Memory Bus: 256 bit

Bandwidth: 176.0 GB/s

Render Config

Shading Units: 1792

TMUs: 112

ROPs: 32

Compute Units: 28

L1 Cache: 16 KB (per CU)

L2 Cache: 512 KB

Theoretical Performance

Pixel Rate: ~~31.04 GPixel/s~~
31.68 GPixel/s

Texture Rate: ~~108.6 GTexel/s~~
110.9 GTexel/s

FP16 (half): ~~3.476 TFLOPS~~
3.548 TFLOPS (1:1)

FP32 (float): ~~3.476 TFLOPS~~
3.548 TFLOPS

FP64 (double): ~~217.3 GFLOPS~~
221.8 GFLOPS (1:16)

Board Design

Slot Width: Dual-slot

Length: ~~221 mm~~
271 mm
~~8.7 inches~~
10.7 inches

TDP: 190 W

Suggested PSU: 450 W

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

Power Connectors: ~~2x 6-pin~~
1x 8-pin

Board Number: C766

Graphics Features

DirectX: 12 (12_0)

OpenGL: 4.6

OpenCL: 2.1

Vulkan: 1.2.170

Shader Model: 6.5

Antigua GPU Notes

Generation: Volcanic Islands
Desktop Variant: Tonga
Mobile Variant: Amethyst
Graphics/Compute: GFX8 (gfx802)
Display Core Engine: 10.0
Unified Video Decoder: 5.0
Video Compression Engine: 3.0
System DMA: 3.0.0
CLRX: GCN 1.2.0

Other retail boards based on this design (26)

Name	GPU Clock	Memory Clock	Other Changes
ASUS STRIX R9 380 DirectCU II	970 MHz	1375 MHz	273 mm/10.7 inches
ASUS STRIX R9 380 DirectCU II 4 GB	970 MHz	1375 MHz	4 GB, 271 mm/10.7 inches
ASUS STRIX R9 380 DirectCU II OC	990 MHz	1375 MHz	273 mm/10.7 inches
ASUS STRIX R9 380 DirectCU II OC 4 GB	990 MHz	1375 MHz	4 GB, 271 mm/10.7 inches
Club 3D R9 380 royalQueen OC 4 GB	980 MHz	1475 MHz	4 GB, 207 mm/8.1 inches
GIGABYTE R9 380 G1 Gaming 4 GB	990 MHz	1425 MHz	4 GB, 234 mm/9.2 inches
GIGABYTE R9 380 WindForce 2X	970 MHz	1375 MHz	263 mm/10.4 inches
GIGABYTE R9 380 WindForce 2X 4 GB	970 MHz	1375 MHz	4 GB, 234 mm/9.2 inches
GIGABYTE R9 380 WindForce 2X OC	980 MHz	1375 MHz	263 mm/10.4 inches
HIS R9 380 IceQ X2 OC	990 MHz	1375 MHz	270 mm/10.6 inches
HIS R9 380 IceQ X2 OC 4 GB	990 MHz	1425 MHz	4 GB, 270 mm/10.6 inches
MSI R9 380 Gaming	980 MHz	1375 MHz	268 mm/10.6 inches
MSI R9 380 Gaming 4 GB	980 MHz	1425 MHz	4 GB, 268 mm/10.6 inches
MSI R9 380 OC	980 MHz	1375 MHz	254 mm/10 inches
PowerColor PCS+ R9 380 4 GB	980 MHz	1475 MHz	4 GB, 207 mm/8.1 inches
PowerColor PCS+ R9 380 V2 4 GB	918 MHz	1425 MHz	4 GB, 207 mm/8.1 inches
Sapphire Dual-X R9 380 OC	985 MHz	1375 MHz	263 mm/10.4 inches
Sapphire Nitro R9 380	1000 MHz	1400 MHz	236 mm/9.3 inches
Sapphire Nitro R9 380 4 GB	985 MHz	1450 MHz	4 GB, 237 mm/9.3 inches
Sapphire Nitro R9 380 w/ Back Plate	1010 MHz	1450 MHz	236 mm/9.3 inches
Sapphire Nitro R9 380 w/ Back Plate 4 GB	1010 MHz	1450 MHz	4 GB, 236 mm/9.3 inches
Sapphire R9 380 ITX Compact	980 MHz	1400 MHz	170 mm/6.7 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
Sapphire R9 380 ITX Compact 4 GB	1000 MHz	1450 MHz	4 GB, 170 mm/6.7 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
XFX R9 380 Double Dissipation	990 MHz	1375 MHz	234 mm/9.2 inches
XFX R9 380 Double Dissipation 4 GB	990 MHz	1425 MHz	4 GB, 234 mm/9.2 inches
XFX R9 380 Double Dissipation Black	1030 MHz	1450 MHz	234 mm/9.2 inches