NVIDIA GeForce GTX 1080 Max Q vs NVIDIA GeForce GT 630M

VS

NVIDIA GeForce GTX 1080 Max Q

NVIDIA GeForce GT 630M

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1080 Max Q and 1024MB VRAM GeForce GT 630M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Max Q 's Advantages

Released 5 years and 3 months late

Boost Clock1468MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (320.3GB/s vs 14.40GB/s)

2464 additional rendering cores

NVIDIA GeForce GT 630M 's Advantages

Lower TDP (33W vs 150W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Max Q +2870%

7.516 TFLOPS

GeForce GT 630M

0.253 TFLOPS

GeForce GTX 1080 Max Q

VS

GeForce GT 630M

Graphics Card

Jun 2017

Release Date

Mar 2012

GeForce 10 Mobile

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

1290 MHz

Base Clock

-

1468 MHz

Boost Clock

-

1251 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

1024MB

GDDR5X

Memory Type

DDR3

256bit

Memory Bus

64bit

320.3GB/s

Bandwidth

14.40GB/s

Render Config

-

20

SM Count

2

2560

Shading Units

96

160

TMUs

16

64

ROPs

4

-

48 KB (per SM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

128 KB

-

Theoretical Performance

93.95 GPixel/s

Pixel Rate

2.640 GPixel/s

234.9 GTexel/s

Texture Rate

10.56 GTexel/s

117.4 GFLOPS

FP16 (half)

-

7.516 TFLOPS

FP32 (float)

253.4 GFLOPS

234.9 GFLOPS

FP64 (double)

21.12 GFLOPS

Board Design

150W

TDP

33W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GP104

GPU Name

GF108

N17E-G3-A1

GPU Variant

N13P-GL2-A1

Pascal

Architecture

Fermi

TSMC

Foundry

TSMC

16 nm

Process Size

40 nm

7.2 billion

Transistors

0.585 billion

314 mm²

Die Size

116 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

6.1

CUDA

2.1

6.4

Shader Model

5.1

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