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AMD Radeon R9 M380 Mac Edition

Strato
Graphics Processor
768
Cores
48
TMUs
16
ROPs
2048 MB
Memory Size
GDDR5
Memory Type
128 bit
Bus Width
AMD Strato Image
The Radeon R9 M380 Mac Edition is a graphics card by AMD, launched in May 2015. Built on the 28 nm process, and based on the Strato graphics processor, in its Strato PRO variant, the card supports DirectX 12.0. The Strato graphics processor is an average sized chip with a die area of 160 mm² and 2,080 million transistors. Unlike the fully unlocked Radeon R9 M470X, which uses the same GPU but has all 896 shaders enabled, AMD has disabled some shading units on the Radeon R9 M380 Mac Edition to reach the product's target shader count. It features 768 shading units, 48 texture mapping units and 16 ROPs. AMD has placed 2,048 MB GDDR5 memory on the card, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 900 MHz, which can be boosted up to 1021 MHz, memory is running at 1568 MHz.
We recommend the AMD Radeon R9 M380 Mac Edition for gaming with highest details at resolutions up to, and including, 1680x1050.
Its power draw is not exactly known. Radeon R9 M380 Mac Edition is connected to the rest of the system using a PCIe 3.0 x16 interface.

Graphics Processor

GPU Name: Strato
GPU Variant: Strato PRO
Architecture: GCN 2.0
Process Size: 28 nm
Transistors: 2,080 million
Die Size: 160 mm²

Graphics Card

Released: May 5th, 2015
Production Status: Active
Bus Interface: PCIe 3.0 x16

Relative Performance

8%
10%
12%
15%
18%
19%
24%
31%
31%
34%
36%
37%
42%
45%
48%
50%
52%
53%
57%
60%
61%
63%
65%
75%
75%
77%
78%
79%
79%
84%
88%
90%
93%
96%
96%
96%
98%
100%
Radeon R9 M380 Mac Edition
103%
105%
112%
114%
114%
119%
124%
132%
136%
137%
139%
140%
145%
147%
148%
150%
157%
160%
163%
163%
164%
177%
179%
183%
185%
186%
188%
191%
192%
197%
212%
218%
223%
224%
227%
229%
240%
246%
252%
256%
256%
283%
316%
337%
339%
344%
348%
353%
354%
358%
359%
364%
392%
397%
397%
411%
449%
469%
485%
531%
560%
602%
608%
627%
733%
755%
Based on TPU review data: "Performance Summary" at 1920x1080
Radeon R9 M380 Mac Edition performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock: 900 MHz
Boost Clock: 1021 MHz
Memory Clock: 1568 MHz
6272 MHz effective

Memory

Memory Size: 2048 MB
Memory Type: GDDR5
Memory Bus: 128 bit
Bandwidth: 100.4 GB/s

Render Config

Shading Units: 768
TMUs: 48
ROPs: 16
Compute Units: 12
Pixel Rate: 16.34 GPixel/s
Texture Rate: 49.01 GTexel/s
Floating-point performance: 1,568 GFLOPS

Graphics Features

DirectX: 12.0
OpenGL: 4.5
OpenCL: 2.0
Shader Model: 5.0

Strato GPU Notes

Bonaire