Home GPU Comparison AMD Radeon R9 M380 Mac Edition vs NVIDIA GeForce GTX 860M OEM

AMD Radeon R9 M380 Mac Edition vs NVIDIA GeForce GTX 860M OEM

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M380 Mac Edition and 2GB VRAM GeForce GTX 860M OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M380 Mac Edition 's Advantages
Larger VRAM bandwidth (100.4GB/s vs 80.19GB/s)
128 additional rendering cores
NVIDIA GeForce GTX 860M OEM 's Advantages
Boost Clock has increased by 6% (1085MHz vs 1021MHz)

Score

Benchmark

FP32 (float)
Radeon R9 M380 Mac Edition +12%
1.568 TFLOPS
GeForce GTX 860M OEM
1.389 TFLOPS
VS

Graphics Card

May 2015
Release Date
Feb 2015
Gem System
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

900 MHz
Base Clock
1020 MHz
1021 MHz
Boost Clock
1085 MHz
1568 MHz
Memory Clock
1253 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
100.4GB/s
Bandwidth
80.19GB/s

Render Config

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

Theoretical Performance

16.34 GPixel/s
Pixel Rate
17.36 GPixel/s
49.01 GTexel/s
Texture Rate
43.40 GTexel/s
-
-
-
1.568 TFLOPS
FP32 (float)
1389 GFLOPS
98.02 GFLOPS
FP64 (double)
43.40 GFLOPS

Board Design

Unknown
TDP
75W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Strato
GPU Name
GM107
Strato PRO
GPU Variant
N15P-GX-A1
GCN 2.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
1.87 billion
160 mm²
Die Size
148 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
5.0
6.5
Shader Model
5.1

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