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GIGABYTE R9 380 WindForce 2X 4 GB

GV-R938WF2-4GD
Graphics Processor
Antigua
Cores
1792
TMUs
112
ROPs
32
Memory Size
4 GB
Memory Type
GDDR5
Bus Width
256 bit

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
Die Size
366 mm²

Graphics Card

Release Date
Jun 18th, 2015
Generation
Pirate Islands
(R9 300)
Production
Active
Bus Interface
PCIe 3.0 x16

Clock Speeds

GPU Clock
970 MHz
Memory Clock
1375 MHz
5500 MHz 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
Texture Rate
108.6 GTexel/s
FP16 (half) performance
3.476 TFLOPS (1:1)
FP32 (float) performance
3.476 TFLOPS
FP64 (double) performance
217.3 GFLOPS (1:16)

Board Design

Slot Width
Dual-slot
Length
8.7 inches
9.21 inches
221 mm
234 mm
TDP
190 W
Suggested PSU
450 W
Outputs
2x DVI
1x HDMI
1x DisplayPort
Power Connectors
2x 6-pin
1x 8-pin
Board Number
C766

Graphics Features

DirectX
12.0 (12_0)
OpenGL
4.6
OpenCL
2.0
Vulkan
1.1.125
Shader Model
6.3

Antigua GPU Notes

Architecture Codename: Volcanic Islands
Chip Variant: Tonga
CLRX Version: GCN 1.2
Graphics/Compute: GFX8 (gfx802)
Display Core Engine: 10.0
Unified Video Decoder: 5.0
Video Compression Engine: 3.0

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 10.76 inches/273 mm
ASUS STRIX R9 380 DirectCU II 4 GB 970 MHz 1375 MHz 4 GB, 10.67 inches/271 mm
ASUS STRIX R9 380 DirectCU II OC 990 MHz 1375 MHz 10.76 inches/273 mm
ASUS STRIX R9 380 DirectCU II OC 4 GB 990 MHz 1375 MHz 4 GB, 10.67 inches/271 mm
Club 3D R9 380 royalQueen OC 4 GB 980 MHz 1475 MHz 4 GB, 8.15 inches/207 mm
GIGABYTE R9 380 G1 Gaming 4 GB 990 MHz 1425 MHz 4 GB, 9.21 inches/234 mm
GIGABYTE R9 380 WindForce 2X 970 MHz 1375 MHz 10.35 inches/263 mm
GIGABYTE R9 380 WindForce 2X 4 GB 970 MHz 1375 MHz 4 GB, 9.21 inches/234 mm
GIGABYTE R9 380 WindForce 2X OC 980 MHz 1375 MHz 10.35 inches/263 mm
HIS R9 380 IceQ X2 OC 990 MHz 1375 MHz 10.63 inches/270 mm
HIS R9 380 IceQ X2 OC 4 GB 990 MHz 1425 MHz 4 GB, 10.63 inches/270 mm
MSI R9 380 Gaming 980 MHz 1375 MHz 10.55 inches/268 mm
MSI R9 380 Gaming 4 GB 980 MHz 1425 MHz 4 GB, 10.55 inches/268 mm
MSI R9 380 OC 980 MHz 1375 MHz 10 inches/254 mm
PowerColor PCS+ R9 380 4 GB 980 MHz 1475 MHz 4 GB, 8.16 inches/207 mm
PowerColor PCS+ R9 380 V2 4 GB 918 MHz 1425 MHz 4 GB, 8.16 inches/207 mm
Sapphire Dual-X R9 380 OC 985 MHz 1375 MHz 10.35 inches/263 mm
Sapphire Nitro R9 380 1000 MHz 1400 MHz 9.3 inches/236 mm
Sapphire Nitro R9 380 4 GB 985 MHz 1450 MHz 4 GB, 9.34 inches/237 mm
Sapphire Nitro R9 380 w/ Back Plate 1010 MHz 1450 MHz 9.3 inches/236 mm
Sapphire Nitro R9 380 w/ Back Plate 4 GB 1010 MHz 1450 MHz 4 GB, 9.3 inches/236 mm
Sapphire R9 380 ITX Compact 980 MHz 1400 MHz 6.7 inches/170 mm, 1x DVI 1x HDMI 2x mini-DisplayPort
Sapphire R9 380 ITX Compact 4 GB 1000 MHz 1450 MHz 4 GB, 6.7 inches/170 mm, 1x DVI 1x HDMI 2x mini-DisplayPort
XFX R9 380 Double Dissipation 990 MHz 1375 MHz 9.21 inches/234 mm
XFX R9 380 Double Dissipation 4 GB 990 MHz 1425 MHz 4 GB, 9.21 inches/234 mm
XFX R9 380 Double Dissipation Black 1030 MHz 1450 MHz 9.21 inches/234 mm