NVIDIA GeForce RTX 3080 Ti Mobile vs AMD FirePro M7820

VS

NVIDIA GeForce RTX 3080 Ti Mobile

AMD FirePro M7820

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 1024MB VRAM FirePro M7820 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

Released 11 years and 8 months late

Boost Clock1260MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (512.0GB/s vs 64.00GB/s)

6624 additional rendering cores

AMD FirePro M7820 's Advantages

Lower TDP (50W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti Mobile +1570%

18.71 TFLOPS

FirePro M7820

1.12 TFLOPS

GeForce RTX 3080 Ti Mobile

VS

FirePro M7820

Graphics Card

Jan 2022

Release Date

May 2010

GeForce 30 Mobile

Generation

FirePro Mobility

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

810 MHz

Base Clock

-

1260 MHz

Boost Clock

-

2000 MHz

Memory Clock

1000 MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

10

58

SM Count

-

7424

Shading Units

800

232

TMUs

40

96

ROPs

16

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

121.0 GPixel/s

Pixel Rate

11.20 GPixel/s

292.3 GTexel/s

Texture Rate

28.00 GTexel/s

18.71 TFLOPS

FP16 (half)

-

18.71 TFLOPS

FP32 (float)

1120 GFLOPS

292.3 GFLOPS

FP64 (double)

-

Board Design

115W

TDP

50W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GA103S

GPU Name

Broadway

GN20-E8-A1

GPU Variant

Broadway XT GL

Ampere

Architecture

TeraScale 2

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

Unknown

Transistors

1.04 billion

496 mm²

Die Size

166 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.6

CUDA

-

6.5

Shader Model

5.0

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