Home GPU Comparison AMD Radeon R9 M380 vs AMD Radeon R9 M370X Mac Edition

AMD Radeon R9 M380 vs AMD Radeon R9 M370X Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M380 and 2GB VRAM Radeon R9 M370X Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M380 's Advantages
Boost Clock has increased by 25% (1000MHz vs 800MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.00GB/s vs 72.00GB/s)
128 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M380 +50%
1.536 TFLOPS
Radeon R9 M370X Mac Edition
1.024 TFLOPS
VS

Graphics Card

May 2015
Release Date
May 2015
Gem System
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

900 MHz
Base Clock
775 MHz
1000 MHz
Boost Clock
800 MHz
1500 MHz
Memory Clock
1125 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
72.00GB/s

Render Config

12
Compute Units
10
-
-
-
768
Shading Units
640
48
TMUs
40
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
12.80 GPixel/s
48.00 GTexel/s
Texture Rate
32.00 GTexel/s
-
-
-
1.536 TFLOPS
FP32 (float)
1024 GFLOPS
96.00 GFLOPS
FP64 (double)
64.00 GFLOPS

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Strato
GPU Name
Tropo
Strato PRO
GPU Variant
Tropo XT
GCN 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
1.5 billion
160 mm²
Die Size
123 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
2.1 (1.2)
1.2.170
Vulkan
1.2.170
-
-
-
6.5
Shader Model
6.5 (5.1)

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