Home GPU Comparison AMD Radeon R9 M395X Mac Edition vs NVIDIA GeForce G103M

AMD Radeon R9 M395X Mac Edition vs NVIDIA GeForce G103M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M395X Mac Edition and 512MB VRAM GeForce G103M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M395X Mac Edition 's Advantages
Released 5 years and 8 months late
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (174.7GB/s vs 8.000GB/s)
2040 additional rendering cores
NVIDIA GeForce G103M 's Advantages
Lower TDP (14W vs 250W)

Score

Benchmark

FP32 (float)
Radeon R9 M395X Mac Edition +14219%
3.723 TFLOPS
GeForce G103M
0.026 TFLOPS
VS

Graphics Card

May 2015
Release Date
Sep 2009
Crystal System
Generation
GeForce 100M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1365 MHz
Memory Clock
500 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
174.7GB/s
Bandwidth
8.000GB/s

Render Config

32
Compute Units
-
-
SM Count
1
2048
Shading Units
8
128
TMUs
4
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

29.09 GPixel/s
Pixel Rate
2.560 GPixel/s
116.4 GTexel/s
Texture Rate
2.560 GTexel/s
3.723 TFLOPS
FP16 (half)
-
3.723 TFLOPS
FP32 (float)
25.60 GFLOPS
232.7 GFLOPS
FP64 (double)
-

Board Design

250W
TDP
14W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Amethyst
GPU Name
G98
Amethyst XT
GPU Variant
N10M-GE2-S
GCN 3.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
5 billion
Transistors
0.21 billion
366 mm²
Die Size
86 mm²

Graphics Features

12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
6.3
Shader Model
4.0

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