NVIDIA GeForce RTX 2080 Max Q vs NVIDIA RTX A4000 Max-Q

VS

NVIDIA GeForce RTX 2080 Max Q

NVIDIA RTX A4000 Max-Q

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 Max Q 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 2080 Max Q 's Advantages

Larger VRAM bandwidth (384.0GB/s vs 352.0GB/s)

NVIDIA RTX A4000 Max-Q 's Advantages

Released 2 years and 3 months late

Boost Clock has increased by 27% (1395MHz vs 1095MHz)

2176 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2080 Max Q

6.447 TFLOPS

RTX A4000 Max Q +121%

14.28 TFLOPS

GeForce RTX 2080 Max Q

VS

RTX A4000 Max Q

Graphics Card

Jan 2019

Release Date

Apr 2021

GeForce 20 Mobile

Generation

Quadro Ampere-M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

735 MHz

Base Clock

780 MHz

1095 MHz

Boost Clock

1395 MHz

1500 MHz

Memory Clock

1375 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

384.0GB/s

Bandwidth

352.0GB/s

Render Config

-

46

SM Count

40

2944

Shading Units

5120

184

TMUs

160

64

ROPs

80

368

Tensor Cores

160

46

RT Cores

40

64 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

4 MB

-

Theoretical Performance

70.08 GPixel/s

Pixel Rate

111.6 GPixel/s

201.5 GTexel/s

Texture Rate

223.2 GTexel/s

12.89 TFLOPS

FP16 (half)

14.28 TFLOPS

6.447 TFLOPS

FP32 (float)

14.28 TFLOPS

201.5 GFLOPS

FP64 (double)

223.2 GFLOPS

Board Design

80W

TDP

80W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

TU104

GPU Name

GA104

N18E-G3-A1

GPU Variant

-

Turing

Architecture

Ampere

TSMC

Foundry

Samsung

12 nm

Process Size

8 nm

13.6 billion

Transistors

17.4 billion

545 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

7.5

CUDA

8.6

6.6

Shader Model

6.7

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