AMD Radeon R9 M395 Mac Edition vs NVIDIA GeForce GTX 285M

VS

AMD Radeon R9 M395 Mac Edition NVIDIA GeForce GTX 285M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M395 Mac Edition and 1024MB VRAM GeForce GTX 285M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M395 Mac Edition 's Advantages

Released 5 years and 3 months late

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (174.7GB/s vs 64.00GB/s)

1664 additional rendering cores

NVIDIA GeForce GTX 285M 's Advantages

Lower TDP (75W vs 250W)

Score

Benchmark

FP32 (float)

Radeon R9 M395 Mac Edition +678%

2.989 TFLOPS

GeForce GTX 285M

0.384 TFLOPS

Radeon R9 M395 Mac Edition

VS

GeForce GTX 285M

Graphics Card

May 2015

Release Date

Feb 2010

Crystal System

Generation

GeForce 200M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

-

Boost Clock

-

1365 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

256bit

174.7GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

16

28

Compute Units

-

1792

Shading Units

128

112

TMUs

64

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

L2 Cache

64 KB

Theoretical Performance

26.69 GPixel/s

Pixel Rate

9.600 GPixel/s

93.41 GTexel/s

Texture Rate

38.40 GTexel/s

-

FP16 (half)

-

2.989 TFLOPS

FP32 (float)

384.0 GFLOPS

373.6 GFLOPS

FP64 (double)

-

Graphics Processor

Amethyst

GPU Name

G92

Amethyst PRO (216-0872004)

GPU Variant

N10E-GTX1-B1

GCN 3.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

5 billion

Transistors

0.754 billion

366 mm²

Die Size

324 mm²

Board Design

250W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

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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