NVIDIA GeForce RTX 4080 Mobile vs NVIDIA NVS 3100M

VS

NVIDIA GeForce RTX 4080 Mobile NVIDIA NVS 3100M

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 4080 Mobile and 512MB VRAM NVS 3100M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 Mobile 's Advantages

Released 13 years late

Boost Clock1665MHz

Larger VRAM bandwidth (432.0GB/s vs 12.64GB/s)

7408 additional rendering cores

NVIDIA NVS 3100M 's Advantages

Lower TDP (14W vs 110W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Mobile +52495%

24.72 TFLOPS

NVS 3100M

0.047 TFLOPS

GeForce RTX 4080 Mobile

VS

NVS 3100M

Graphics Card

Jan 2023

Release Date

Jan 2010

GeForce 40 Mobile

Generation

NVS Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1290 MHz

Base Clock

-

1665 MHz

Boost Clock

-

2250 MHz

Memory Clock

790 MHz

Memory

12GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

192bit

Memory Bus

64bit

432.0GB/s

Bandwidth

12.64GB/s

Render Config

58

SM Count

2

-

Compute Units

-

7424

Shading Units

16

232

TMUs

8

80

ROPs

4

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

-

48 MB

L2 Cache

32 KB

Theoretical Performance

133.2 GPixel/s

Pixel Rate

2.424 GPixel/s

386.3 GTexel/s

Texture Rate

4.848 GTexel/s

24.72 TFLOPS

FP16 (half)

-

24.72 TFLOPS

FP32 (float)

46.98 GFLOPS

386.3 GFLOPS

FP64 (double)

-

Graphics Processor

AD104

GPU Name

GT218

GN21-X9

GPU Variant

N10M-NS

Ada Lovelace

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

4 nm

Process Size

40 nm

35.8 billion

Transistors

0.26 billion

295 mm²

Die Size

57 mm²

Board Design

110W

TDP

14W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.9

CUDA

1.2

6.7

Shader Model

4.1

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