NVIDIA GeForce RTX 3080 Ti Mobile vs NVIDIA RTX 4000 Mobile Ada Generation

VS

NVIDIA GeForce RTX 3080 Ti Mobile NVIDIA RTX 4000 Mobile Ada Generation

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 12GB VRAM RTX 4000 Mobile Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages

More VRAM (16GB vs 12GB)

Larger VRAM bandwidth (512.0GB/s vs 432.0GB/s)

NVIDIA RTX 4000 Mobile Ada Generation 's Advantages

Released 1 years and 2 months late

Boost Clock has increased by 32% (1665MHz vs 1260MHz)

Lower TDP (110W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti Mobile

18.71 TFLOPS

RTX 4000 Mobile Ada Generation +32%

24.72 TFLOPS

Blender

GeForce RTX 3080 Ti Mobile

3654

RTX 4000 Mobile Ada Generation +44%

5296

GeForce RTX 3080 Ti Mobile

VS

RTX 4000 Mobile Ada Generation

Graphics Card

Jan 2022

Release Date

Mar 2023

GeForce 30 Mobile

Generation

Quadro Ada-M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

810 MHz

Base Clock

1290 MHz

1260 MHz

Boost Clock

1665 MHz

2000 MHz

Memory Clock

2250 MHz

Memory

16GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

192bit

512.0GB/s

Bandwidth

432.0GB/s

Render Config

58

SM Count

58

-

Compute Units

-

7424

Shading Units

7424

232

TMUs

232

96

ROPs

80

232

Tensor Cores

232

58

RT Cores

58

128 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

48 MB

Theoretical Performance

121.0 GPixel/s

Pixel Rate

133.2 GPixel/s

292.3 GTexel/s

Texture Rate

386.3 GTexel/s

18.71 TFLOPS

FP16 (half)

24.72 TFLOPS

18.71 TFLOPS

FP32 (float)

24.72 TFLOPS

292.3 GFLOPS

FP64 (double)

386.3 GFLOPS

Graphics Processor

GA103S

GPU Name

AD104

GN20-E8-A1

GPU Variant

-

Ampere

Architecture

Ada Lovelace

Samsung

Foundry

TSMC

8 nm

Process Size

5 nm

Unknown

Transistors

35.8 billion

496 mm²

Die Size

294 mm²

Board Design

115W

TDP

110W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

8.9

6.5

Shader Model

6.7

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