NVIDIA GeForce RTX 3080 Mobile 16 GB vs NVIDIA T500 Mobile

VS

NVIDIA GeForce RTX 3080 Mobile 16 GB

NVIDIA T500 Mobile

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Mobile 16 GB and 2GB VRAM T500 Mobile 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

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 80.00GB/s)

5248 additional rendering cores

NVIDIA T500 Mobile 's Advantages

Boost Clock has increased by 10% (1695MHz vs 1545MHz)

Lower TDP (18W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Mobile 16 GB +524%

18.98 TFLOPS

T500 Mobile

3.037 TFLOPS

GeForce RTX 3080 Mobile 16 GB

VS

T500 Mobile

Graphics Card

Jan 2021

Release Date

Dec 2020

GeForce 30 Mobile

Generation

Quadro Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1110 MHz

Base Clock

1365 MHz

1545 MHz

Boost Clock

1695 MHz

1750 MHz

Memory Clock

1250 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

64bit

448.0GB/s

Bandwidth

80.00GB/s

Render Config

-

48

SM Count

14

6144

Shading Units

896

192

TMUs

56

96

ROPs

32

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

1024 KB

-

Theoretical Performance

148.3 GPixel/s

Pixel Rate

54.24 GPixel/s

296.6 GTexel/s

Texture Rate

94.92 GTexel/s

18.98 TFLOPS

FP16 (half)

6.075 TFLOPS

18.98 TFLOPS

FP32 (float)

3.037 TFLOPS

296.6 GFLOPS

FP64 (double)

94.92 GFLOPS

Board Design

115W

TDP

18W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GA104

GPU Name

TU117

GA104-775-A1

GPU Variant

-

Ampere

Architecture

Turing

Samsung

Foundry

TSMC

8 nm

Process Size

12 nm

17.4 billion

Transistors

4.7 billion

392 mm²

Die Size

200 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

7.5

6.8

Shader Model

6.6

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