NVIDIA GeForce GTX 980MX vs NVIDIA GeForce GTX 980 Mobile

VS

NVIDIA GeForce GTX 980MX

NVIDIA GeForce GTX 980 Mobile

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

Main Differences

NVIDIA GeForce GTX 980MX 's Advantages

Released 9 months late

Boost Clock has increased by 3% (1178MHz vs 1140MHz)

NVIDIA GeForce GTX 980 Mobile 's Advantages

Larger VRAM bandwidth (224.4GB/s vs 192.0GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 980MX

3.92 TFLOPS

GeForce GTX 980 Mobile +19%

4.669 TFLOPS

GeForce GTX 980MX

VS

GeForce GTX 980 Mobile

Graphics Card

Jun 2016

Release Date

Sep 2015

GeForce 900M

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1050 MHz

Base Clock

1064 MHz

1178 MHz

Boost Clock

1140 MHz

1500 MHz

Memory Clock

1753 MHz

Memory

8GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

192.0GB/s

Bandwidth

224.4GB/s

Render Config

-

1664

Shading Units

2048

104

TMUs

128

64

ROPs

64

-

48 KB (per SMM)

L1 Cache

48 KB (per SMM)

2 MB

L2 Cache

2 MB

-

Theoretical Performance

75.39 GPixel/s

Pixel Rate

72.96 GPixel/s

122.5 GTexel/s

Texture Rate

145.9 GTexel/s

-

3.920 TFLOPS

FP32 (float)

4.669 TFLOPS

122.5 GFLOPS

FP64 (double)

145.9 GFLOPS

Board Design

148W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GM204

GPU Name

GM204

N16E-GXX-A1

GPU Variant

N16E-GXX-A1

Maxwell 2.0

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

5.2 billion

Transistors

5.2 billion

398 mm²

Die Size

398 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.2

CUDA

5.2

6.4

Shader Model

6.7 (6.4)

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