NVIDIA GeForce RTX 3080 Mobile 16 GB vs NVIDIA GeForce GTX 670M

VS

NVIDIA GeForce RTX 3080 Mobile 16 GB

NVIDIA GeForce GTX 670M

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Mobile 16 GB and 1536MB VRAM GeForce GTX 670M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Mobile 16 GB 's Advantages

Released 8 years and 10 months late

Boost Clock1545MHz

More VRAM (16GB vs 1536GB)

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

5808 additional rendering cores

NVIDIA GeForce GTX 670M 's Advantages

Lower TDP (75W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Mobile 16 GB +2260%

18.98 TFLOPS

GeForce GTX 670M

0.804 TFLOPS

GeForce RTX 3080 Mobile 16 GB

VS

GeForce GTX 670M

Graphics Card

Jan 2021

Release Date

Mar 2012

GeForce 30 Mobile

Generation

GeForce 600M

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

16GB

Memory Size

1536MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

192bit

448.0GB/s

Bandwidth

72.00GB/s

Render Config

-

48

SM Count

7

6144

Shading Units

336

192

TMUs

56

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

8.372 GPixel/s

296.6 GTexel/s

Texture Rate

33.49 GTexel/s

18.98 TFLOPS

FP16 (half)

-

18.98 TFLOPS

FP32 (float)

803.7 GFLOPS

296.6 GFLOPS

FP64 (double)

66.98 GFLOPS

Board Design

115W

TDP

75W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA104

GPU Name

GF114

GA104-775-A1

GPU Variant

N13E-GS1-LP-A1

Ampere

Architecture

Fermi 2.0

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

17.4 billion

Transistors

1.95 billion

392 mm²

Die Size

332 mm²

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

6.8

Shader Model

5.1

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