gpuindex

AMD · GCN 3 · 2015

Radeon R9 380 (Tonga Pro)

Memory4 GB5 of 104 in Radeon R9/R7/R5
Power190 W13 of 83 by higher draw in Radeon R9/R7/R5
Shaders1,79214 of 69 in Radeon R9/R7/R5

Silicon, made visible

Die area is drawn against the largest recorded die in the catalog. Shader dots use a labeled, card-specific ratio so both early and modern GPUs remain legible.

359 mm² die · 1,792 shadersDie area drawn to scale against the catalog maximum of 1,540 square millimeters. Each dot = 16 shaders.359 mm² die · 1,792 shadersEach dot = 16 shadersDashed frame = largest catalog die (1,540 mm²)

Specifications

Memory

Capacity
4 GB
Type
GDDR5
Bus width
256 bit
Bandwidth
176 GB/s

Compute

Shaders
1,792
TMUs
112
ROPs
32
FP32
3,290 GFLOPS
FP64
206.6 GFLOPS
Pixel fill rate
29.4 GP/s
Texture fill rate
102.8 GT/s

Board

TDP
190 W
Bus interface
PCIe 3.0 x4 x8 ×16
Form factor
desktop

Physical

Architecture
GCN 3
Process
28 nm
Transistors
5 billion
Die size
359 mm²
Series
Radeon R9/R7/R5
Launch date
May 2015

Not recorded by the source: generation, codename, sm count and base clock, or 4 further fields.

Catalog context

Within its series, the Radeon R9 380 (Tonga Pro) ranks 12th of 54 for FP32 throughput and 5th of 104 for memory capacity. Its 190 W TDP is above the 75 W PCIe slot-power ceiling.

Source: Wikipedia, revision 1364362273 · catalog loaded 2026-08-16