Radeon R9 M395 Mac Edition vs GeForce GT 415M
We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M395 Mac Edition and 512MB VRAM GeForce GT 415M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R9 M395 Mac Edition 's Advantages
Released 4 years and 8 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (174.7GB/s vs 25.60GB/s)
1744 additional rendering cores
GeForce GT 415M 's Advantages
Lower TDP (12W vs 250W)
Score
Benchmark
FP32 (float)
Radeon R9 M395 Mac Edition
+3013%
2989
GeForce GT 415M
96
Graphics Card
May 2015
Release Date
Sep 2010
Crystal System
Generation
GeForce 400M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16
Clock Speeds
1365 MHz
Memory Clock
800 MHz
Memory
2GB
Memory Size
512MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
174.7GB/s
Bandwidth
25.60GB/s
Render Config
28
Compute Units
-
-
SM Count
1
1792
Shading Units
48
112
TMUs
8
32
ROPs
4
-
L1 Cache
64 KB (per SM)
-
L2 Cache
256 KB
Theoretical Performance
26.69 GPixel/s
Pixel Rate
1.000 GPixel/s
93.41 GTexel/s
Texture Rate
4.000 GTexel/s
2.989 TFLOPS
FP32 (float)
96.00 GFLOPS
373.6 GFLOPS
FP64 (double)
8.000 GFLOPS
Board Design
250W
TDP
12W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Amethyst
GPU Name
GF108
Amethyst PRO
(216-0872004)
GPU Variant
N11P-GV
GCN 3.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
5 billion
Transistors
0.585 billion
366 mm²
Die Size
116 mm²
Graphics Features
12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
6.3
Shader Model
5.1