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

VS

NVIDIA GeForce RTX 3080 Mobile

NVIDIA RTX A4000 Max-Q

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

Main Differences

NVIDIA GeForce RTX 3080 Mobile 's Advantages

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

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

1024 additional rendering cores

NVIDIA RTX A4000 Max-Q 's Advantages

Lower TDP (80W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Mobile +32%

18.98 TFLOPS

RTX A4000 Max Q

14.28 TFLOPS

GeForce RTX 3080 Mobile

VS

RTX A4000 Max Q

Graphics Card

Jan 2021

Release Date

Apr 2021

GeForce 30 Mobile

Generation

Quadro Ampere-M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1110 MHz

Base Clock

780 MHz

1545 MHz

Boost Clock

1395 MHz

1750 MHz

Memory Clock

1375 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

352.0GB/s

Render Config

-

48

SM Count

40

6144

Shading Units

5120

192

TMUs

160

96

ROPs

80

192

Tensor Cores

160

48

RT Cores

40

128 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

4 MB

-

Theoretical Performance

148.3 GPixel/s

Pixel Rate

111.6 GPixel/s

296.6 GTexel/s

Texture Rate

223.2 GTexel/s

18.98 TFLOPS

FP16 (half)

14.28 TFLOPS

18.98 TFLOPS

FP32 (float)

14.28 TFLOPS

296.6 GFLOPS

FP64 (double)

223.2 GFLOPS

Board Design

115W

TDP

80W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GA104

GPU Name

GA104

GA104-775-A1

GPU Variant

-

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

6.6

Shader Model

6.7

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