NVIDIA GeForce RTX 3080 Max Q vs NVIDIA GeForce GT 720M

VS

NVIDIA GeForce RTX 3080 Max Q

NVIDIA GeForce GT 720M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3080 Max Q and 2GB VRAM GeForce GT 720M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Max Q 's Advantages

Released 7 years and 1 months late

Boost Clock has increased by 64% (1245MHz vs 758MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (384.0GB/s vs 12.80GB/s)

5952 additional rendering cores

NVIDIA GeForce GT 720M 's Advantages

Lower TDP (33W vs 80W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Max Q +5157%

15.3 TFLOPS

GeForce GT 720M

0.291 TFLOPS

GeForce RTX 3080 Max Q

VS

GeForce GT 720M

Graphics Card

Jan 2021

Release Date

Dec 2013

GeForce 30 Mobile

Generation

GeForce 700M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x8

Clock Speeds

780 MHz

Base Clock

719 MHz

1245 MHz

Boost Clock

758 MHz

1500 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

384.0GB/s

Bandwidth

12.80GB/s

Render Config

-

48

SM Count

-

6144

Shading Units

192

TMUs

16

96

ROPs

8

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

119.5 GPixel/s

Pixel Rate

3.032 GPixel/s

239.0 GTexel/s

Texture Rate

12.13 GTexel/s

15.30 TFLOPS

FP16 (half)

-

15.30 TFLOPS

FP32 (float)

291.1 GFLOPS

239.0 GFLOPS

FP64 (double)

12.13 GFLOPS

Board Design

80W

TDP

33W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA104

GPU Name

GK208

GA104-775-A1

GPU Variant

GT 720M

Ampere

Architecture

Kepler 2.0

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

17.4 billion

Transistors

1.02 billion

392 mm²

Die Size

87 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.6

CUDA

3.5

6.6

Shader Model

5.1

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