NVIDIA GeForce GTX 980MX vs ATI Mobility Radeon HD 4550

VS

NVIDIA GeForce GTX 980MX

ATI Mobility Radeon HD 4550

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 980MX and 512MB VRAM Mobility Radeon HD 4550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980MX 's Advantages

Released 6 years and 5 months late

Boost Clock1178MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (192.0GB/s vs 11.20GB/s)

1584 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 980MX +4354%

3.92 TFLOPS

Mobility Radeon HD 4550

0.088 TFLOPS

GeForce GTX 980MX

VS

Mobility Radeon HD 4550

Graphics Card

Jun 2016

Release Date

Jan 2010

GeForce 900M

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-II

Clock Speeds

1050 MHz

Base Clock

-

1178 MHz

Boost Clock

-

1500 MHz

Memory Clock

700 MHz

Memory

8GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

64bit

192.0GB/s

Bandwidth

11.20GB/s

Render Config

-

Compute Units

1

-

1664

Shading Units

80

104

TMUs

8

64

ROPs

4

-

48 KB (per SMM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

64 KB

-

Theoretical Performance

75.39 GPixel/s

Pixel Rate

2.200 GPixel/s

122.5 GTexel/s

Texture Rate

4.400 GTexel/s

-

3.920 TFLOPS

FP32 (float)

88.00 GFLOPS

122.5 GFLOPS

FP64 (double)

-

Board Design

148W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GM204

GPU Name

M93

N16E-GXX-A1

GPU Variant

-

Maxwell 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

5.2 billion

Transistors

0.242 billion

398 mm²

Die Size

73 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.2

CUDA

-

6.4

Shader Model

4.1

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