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AMD Radeon R9 380X

This is a GPU manufactured with TSMC 28nm process, based on AMD GCN 3.0 architecture and released on Nov 2015. It features 5 billion transistors, 32 Rendering cores and 4GB GDDR5 memory, with 512KB L2 cache, theoretical performance of 3.973TFLOPS, with total power consumption of 190W.

Graphics Card

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Release Date
Nov 2015
Generation
Pirate Islands
Type
Desktop
Bus Interface
PCIe 3.0 x16

Clock Speeds

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Memory Clock
1425 MHz

Memory

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Memory Size
4GB
Memory Type
GDDR5
Memory Bus
256bit
Bandwidth
182.4GB/s

Render Config

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Compute Units
32
Shading Units
2048
TMUs
128
ROPs
32
L1 Cache
16 KB (per CU)
L2 Cache
512 KB

Theoretical Performance

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Pixel Rate
31.04 GPixel/s
Texture Rate
124.2 GTexel/s
FP16 (half)
3.973 TFLOPS
FP32 (float)
3.973 TFLOPS
FP64 (double)
248.3 GFLOPS

Graphics Processor

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GPU Name
Antigua
GPU Variant
Antigua XT


(215-0877016)
Architecture
GCN 3.0
Foundry
TSMC
Process Size
28 nm
Transistors
5 billion
Die Size
366 mm²

Board Design

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TDP
190W
Suggested PSU
450 W
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Power Connectors
2x 6-pin

Graphics Features

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DirectX
12 (12_0)
OpenGL
4.6
OpenCL
2.0
Vulkan
1.2
Shader Model
6.3

Rankings

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FP32 (float)
AMD Radeon R9 380X
3.973 TFLOPS
AMD Radeon Pro 570X
3.96 TFLOPS
AMD Radeon Pro 570
3.96 TFLOPS
Intel Arc Graphics 112EU Mobile
Intel Arc Graphics 112EU Mobile System Shared System Shared
3.942 TFLOPS
NVIDIA Tesla K20X
NVIDIA Tesla K20X 6 GB GDDR5
3.935 TFLOPS
NVIDIA Tesla K20Xm
3.935 TFLOPS
NVIDIA GeForce GTX 1060 3 GB
3.935 TFLOPS
3DMark Time Spy
NVIDIA GeForce GTX 980M
3190
AMD Radeon R9 380X
3050
NVIDIA GeForce GTX TITAN
2900
AMD ROG Ally Extreme GPU
2891

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