NVIDIA GeForce GTX 950M Mac Edition vs AMD Radeon E9550 MXM

VS

NVIDIA GeForce GTX 950M Mac Edition AMD Radeon E9550 MXM

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 950M Mac Edition and 8GB VRAM Radeon E9550 MXM 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

Lower TDP (75W vs 95W)

AMD Radeon E9550 MXM 's Advantages

Released 1 years and 6 months late

Boost Clock has increased by 13% (1266MHz vs 1124MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (160.0GB/s vs 28.80GB/s)

1664 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 950M Mac Edition

1.439 TFLOPS

Radeon E9550 MXM +305%

5.834 TFLOPS

GeForce GTX 950M Mac Edition

VS

Radeon E9550 MXM

Graphics Card

Mar 2015

Release Date

Sep 2016

GeForce 900M

Generation

Embedded

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-B (3.0)

Clock Speeds

993 MHz

Base Clock

1120 MHz

1124 MHz

Boost Clock

1266 MHz

900 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

256bit

28.80GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

-

Compute Units

36

640

Shading Units

2304

40

TMUs

144

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

2 MB

Theoretical Performance

17.98 GPixel/s

Pixel Rate

40.51 GPixel/s

44.96 GTexel/s

Texture Rate

182.3 GTexel/s

-

FP16 (half)

5.834 TFLOPS

1439 GFLOPS

FP32 (float)

5.834 TFLOPS

44.96 GFLOPS

FP64 (double)

364.6 GFLOPS

Graphics Processor

GM107

GPU Name

Ellesmere

N16P-GT

GPU Variant

Ellesmere XT

Maxwell

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.87 billion

Transistors

5.7 billion

148 mm²

Die Size

232 mm²

Board Design

75W

TDP

95W

-

Suggested PSU

-

No outputs

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

5.0

CUDA

-

5.1

Shader Model

6.4

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