Home GPU Comparison AMD Radeon R9 M395X Mac Edition vs NVIDIA GeForce 9650M GS

AMD Radeon R9 M395X Mac Edition vs NVIDIA GeForce 9650M GS

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M395X Mac Edition and 512MB VRAM GeForce 9650M GS 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 7 years and 2 months late
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (174.7GB/s vs 25.60GB/s)
2016 additional rendering cores
NVIDIA GeForce 9650M GS 's Advantages
Lower TDP (29W vs 250W)

Score

Benchmark

FP32 (float)
Radeon R9 M395X Mac Edition +4553%
3.723 TFLOPS
GeForce 9650M GS
0.08 TFLOPS
VS

Graphics Card

May 2015
Release Date
Mar 2008
Crystal System
Generation
GeForce 9M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1365 MHz
Memory Clock
800 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
174.7GB/s
Bandwidth
25.60GB/s

Render Config

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

Theoretical Performance

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

Board Design

250W
TDP
29W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Amethyst
GPU Name
G84
Amethyst XT
GPU Variant
NB9P-GS1-A2
GCN 3.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
5 billion
Transistors
0.289 billion
366 mm²
Die Size
169 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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