NVIDIA RTX A4000 Max-Q vs NVIDIA GeForce RTX 3080 Mobile 16 GB

VS

NVIDIA RTX A4000 Max-Q

NVIDIA GeForce RTX 3080 Mobile 16 GB

We compared two Mobile platform GPUs: 8GB VRAM RTX A4000 Max Q and 16GB VRAM GeForce RTX 3080 Mobile 16 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000 Max-Q 's Advantages

Lower TDP (80W vs 115W)

NVIDIA GeForce RTX 3080 Mobile 16 GB 's Advantages

Boost Clock has increased by 11% (1545MHz vs 1395MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (448.0GB/s vs 352.0GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A4000 Max Q

14.28 TFLOPS

GeForce RTX 3080 Mobile 16 GB +32%

18.98 TFLOPS

RTX A4000 Max Q

VS

GeForce RTX 3080 Mobile 16 GB

Graphics Card

Apr 2021

Release Date

Jan 2021

Quadro Ampere-M

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

780 MHz

Base Clock

1110 MHz

1395 MHz

Boost Clock

1545 MHz

1375 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

352.0GB/s

Bandwidth

448.0GB/s

Render Config

-

40

SM Count

48

5120

Shading Units

6144

160

TMUs

192

80

ROPs

96

160

Tensor Cores

192

40

RT Cores

48

128 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

4 MB

-

Theoretical Performance

111.6 GPixel/s

Pixel Rate

148.3 GPixel/s

223.2 GTexel/s

Texture Rate

296.6 GTexel/s

14.28 TFLOPS

FP16 (half)

18.98 TFLOPS

14.28 TFLOPS

FP32 (float)

18.98 TFLOPS

223.2 GFLOPS

FP64 (double)

296.6 GFLOPS

Board Design

80W

TDP

115W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GA104

GPU Name

GA104

-

GPU Variant

GA104-775-A1

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

17.4 billion

Transistors

17.4 billion

392 mm²

Die Size

392 mm²

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

8.6

6.7

Shader Model

6.8

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