Home GPU Comparison AMD Radeon R7 M380 vs NVIDIA GeForce GTX 860M OEM

AMD Radeon R7 M380 vs NVIDIA GeForce GTX 860M OEM

We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M380 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 R7 M380 's Advantages
More VRAM (4GB vs 2GB)
NVIDIA GeForce GTX 860M OEM 's Advantages
Boost Clock has increased by 19% (1085MHz vs 915MHz)
Larger VRAM bandwidth (80.19GB/s vs 32.00GB/s)

Score

Benchmark

FP32 (float)
Radeon R7 M380
1.171 TFLOPS
GeForce GTX 860M OEM +18%
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
915 MHz
Boost Clock
1085 MHz
1000 MHz
Memory Clock
1253 MHz

Memory

4GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
32.00GB/s
Bandwidth
80.19GB/s

Render Config

-
SM Count
-
10
Compute Units
-
640
Shading Units
640
40
TMUs
40
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
2 MB

Theoretical Performance

14.64 GPixel/s
Pixel Rate
17.36 GPixel/s
36.60 GTexel/s
Texture Rate
43.40 GTexel/s
-
FP16 (half)
-
1171 GFLOPS
FP32 (float)
1389 GFLOPS
73.20 GFLOPS
FP64 (double)
43.40 GFLOPS

Graphics Processor

Tropo
GPU Name
GM107
Tropo XT
GPU Variant
N15P-GX-A1
GCN 1.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
1.87 billion
123 mm²
Die Size
148 mm²

Board Design

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

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
5.0
6.5 (5.1)
Shader Model
5.1

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