NVIDIA GeForce GTX 980MX vs ATI Mobility Radeon X1600 Mac Edition

VS

NVIDIA GeForce GTX 980MX

ATI Mobility Radeon X1600 Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 980MX and 128MB VRAM Mobility Radeon X1600 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980MX 's Advantages

Released 8 years and 7 months late

Boost Clock1178MHz

More VRAM (8GB vs 128GB)

Larger VRAM bandwidth (192.0GB/s vs 12.67GB/s)

1664 additional rendering cores

Score

GeForce GTX 980MX

VS

Mobility Radeon X1600 Mac Edition

Graphics Card

Jun 2016

Release Date

Nov 2007

GeForce 900M

Generation

M5x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1050 MHz

Base Clock

-

1178 MHz

Boost Clock

-

1500 MHz

Memory Clock

396 MHz

Memory

8GB

Memory Size

128MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

128bit

192.0GB/s

Bandwidth

12.67GB/s

Render Config

-

1664

Shading Units

-

104

TMUs

4

64

ROPs

4

-

48 KB (per SMM)

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

75.39 GPixel/s

Pixel Rate

1.592 GPixel/s

122.5 GTexel/s

Texture Rate

1.592 GTexel/s

-

3.920 TFLOPS

FP32 (float)

-

122.5 GFLOPS

FP64 (double)

-

Board Design

148W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

GM204

GPU Name

M56

N16E-GXX-A1

GPU Variant

-

Maxwell 2.0

Architecture

Ultra-Threaded SE

TSMC

Foundry

TSMC

28 nm

Process Size

90 nm

5.2 billion

Transistors

0.157 billion

398 mm²

Die Size

150 mm²

Graphics Features

12 (12_1)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.3

Vulkan

N/A

5.2

CUDA

-

6.4

Shader Model

3.0

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