NVIDIA GeForce GTX 980MX vs AMD Radeon 630 Mobile

VS

NVIDIA GeForce GTX 980MX AMD Radeon 630 Mobile

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 980MX and 2GB VRAM Radeon 630 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980MX 's Advantages

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (192.0GB/s vs 96.00GB/s)

1152 additional rendering cores

AMD Radeon 630 Mobile 's Advantages

Released 2 years and 11 months late

Boost Clock has increased by 3% (1211MHz vs 1178MHz)

Lower TDP (50W vs 148W)

Score

Benchmark

FP32 (float)

GeForce GTX 980MX +216%

3.92 TFLOPS

Radeon 630 Mobile

1.24 TFLOPS

GeForce GTX 980MX

VS

Radeon 630 Mobile

Graphics Card

Jun 2016

Release Date

May 2019

GeForce 900M

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1050 MHz

Base Clock

1082 MHz

1178 MHz

Boost Clock

1211 MHz

1500 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

192.0GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

-

Compute Units

8

1664

Shading Units

512

104

TMUs

32

64

ROPs

16

-

Tensor Cores

-

RT Cores

-

48 KB (per SMM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

512 KB

Theoretical Performance

75.39 GPixel/s

Pixel Rate

19.38 GPixel/s

122.5 GTexel/s

Texture Rate

38.75 GTexel/s

-

FP16 (half)

1240 GFLOPS

3.920 TFLOPS

FP32 (float)

1240 GFLOPS

122.5 GFLOPS

FP64 (double)

77.50 GFLOPS

Graphics Processor

GM204

GPU Name

Polaris 23

N16E-GXX-A1

GPU Variant

Polaris 23 MXL

Maxwell 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

5.2 billion

Transistors

2.2 billion

398 mm²

Die Size

103 mm²

Board Design

148W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

5.2

CUDA

-

6.4

Shader Model

6.4

Related GPU Comparisons

1

NVIDIA GeForce GTX 980MX vs NVIDIA GeForce 310M

2

NVIDIA GeForce GTX 980M vs NVIDIA GeForce GTX 980MX

3

NVIDIA GeForce RTX 4060 Mobile vs NVIDIA GeForce GTX 980MX

4

NVIDIA GeForce RTX 3060 Mobile vs NVIDIA GeForce GTX 980MX

5

NVIDIA RTX 2000 Mobile Ada Generation vs NVIDIA GeForce GTX 980MX

6

NVIDIA GeForce GTX 980MX vs NVIDIA GeForce RTX 3070 Mobile

7

NVIDIA GeForce GTX 980MX vs AMD Radeon R5 A255

8

NVIDIA GeForce GTX 980MX vs NVIDIA RTX 3000 Mobile Ada Generation

9

NVIDIA GeForce GTX 980MX vs AMD Radeon RX 6800S

10

NVIDIA GeForce GTX 980MX vs NVIDIA GeForce 910M