NVIDIA GeForce RTX 3080 Mobile vs NVIDIA GeForce GTX 470M

VS

NVIDIA GeForce RTX 3080 Mobile NVIDIA GeForce GTX 470M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3080 Mobile and 1536MB VRAM GeForce GTX 470M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Mobile 's Advantages

Released 10 years and 4 months late

Boost Clock1545MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (448.0GB/s vs 72.00GB/s)

5856 additional rendering cores

NVIDIA GeForce GTX 470M 's Advantages

Lower TDP (75W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Mobile +2981%

18.98 TFLOPS

GeForce GTX 470M

0.616 TFLOPS

GeForce RTX 3080 Mobile

VS

GeForce GTX 470M

Graphics Card

Jan 2021

Release Date

Sep 2010

GeForce 30 Mobile

Generation

GeForce 400M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1110 MHz

Base Clock

-

1545 MHz

Boost Clock

-

1750 MHz

Memory Clock

750 MHz

Memory

8GB

Memory Size

1536MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

192bit

448.0GB/s

Bandwidth

72.00GB/s

Render Config

48

SM Count

6

-

Compute Units

-

6144

Shading Units

288

192

TMUs

48

96

ROPs

24

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

384 KB

Theoretical Performance

148.3 GPixel/s

Pixel Rate

6.420 GPixel/s

296.6 GTexel/s

Texture Rate

25.68 GTexel/s

18.98 TFLOPS

FP16 (half)

-

18.98 TFLOPS

FP32 (float)

616.3 GFLOPS

296.6 GFLOPS

FP64 (double)

51.36 GFLOPS

Graphics Processor

GA104

GPU Name

GF104

GA104-775-A1

GPU Variant

N11E-GT

Ampere

Architecture

Fermi

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

17.4 billion

Transistors

1.95 billion

392 mm²

Die Size

332 mm²

Board Design

115W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.6

CUDA

2.1

6.6

Shader Model

5.1

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