NVIDIA GeForce GTX 950M Mac Edition vs AMD Radeon R7 M380
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 950M Mac Edition and 4GB VRAM Radeon R7 M380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 950M Mac Edition 's Advantages
Boost Clock has increased by 23% (1124MHz vs 915MHz)
AMD Radeon R7 M380 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (32.00GB/s vs 28.80GB/s)
Score
Benchmark
FP32 (float)
GeForce GTX 950M Mac Edition
+22%
1.439 TFLOPS
Radeon R7 M380
1.171 TFLOPS
Graphics Card
Mar 2015
Release Date
May 2015
GeForce 900M
Generation
Gem System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16
Clock Speeds
993 MHz
Base Clock
900 MHz
1124 MHz
Boost Clock
915 MHz
900 MHz
Memory Clock
1000 MHz
Memory
2GB
Memory Size
4GB
DDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
32.00GB/s
Render Config
-
Compute Units
10
-
-
-
640
Shading Units
640
40
TMUs
40
16
ROPs
16
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
17.98 GPixel/s
Pixel Rate
14.64 GPixel/s
44.96 GTexel/s
Texture Rate
36.60 GTexel/s
-
-
-
1439 GFLOPS
FP32 (float)
1171 GFLOPS
44.96 GFLOPS
FP64 (double)
73.20 GFLOPS
Board Design
75W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-
Graphics Processor
GM107
GPU Name
Tropo
N16P-GT
GPU Variant
Tropo XT
Maxwell
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.87 billion
Transistors
1.5 billion
148 mm²
Die Size
123 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1 (1.2)
1.3
Vulkan
1.2.170
5.0
CUDA
-
5.1
Shader Model
6.5 (5.1)
