NVIDIA GeForce RTX 4080 Mobile vs NVIDIA RTX A4000 Max-Q

VS

NVIDIA GeForce RTX 4080 Mobile NVIDIA RTX A4000 Max-Q

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 4080 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 4080 Mobile 's Advantages

Released 1 years and 9 months late

Boost Clock has increased by 19% (1665MHz vs 1395MHz)

More VRAM (12GB vs 8GB)

Larger VRAM bandwidth (432.0GB/s vs 352.0GB/s)

2304 additional rendering cores

NVIDIA RTX A4000 Max-Q 's Advantages

Lower TDP (80W vs 110W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Mobile +73%

24.72 TFLOPS

RTX A4000 Max Q

14.28 TFLOPS

GeForce RTX 4080 Mobile

VS

RTX A4000 Max Q

Graphics Card

Jan 2023

Release Date

Apr 2021

GeForce 40 Mobile

Generation

Quadro Ampere-M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1290 MHz

Base Clock

780 MHz

1665 MHz

Boost Clock

1395 MHz

2250 MHz

Memory Clock

1375 MHz

Memory

12GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

256bit

432.0GB/s

Bandwidth

352.0GB/s

Render Config

58

SM Count

40

-

Compute Units

-

7424

Shading Units

5120

232

TMUs

160

80

ROPs

80

232

Tensor Cores

160

58

RT Cores

40

128 KB (per SM)

L1 Cache

128 KB (per SM)

48 MB

L2 Cache

4 MB

Theoretical Performance

133.2 GPixel/s

Pixel Rate

111.6 GPixel/s

386.3 GTexel/s

Texture Rate

223.2 GTexel/s

24.72 TFLOPS

FP16 (half)

14.28 TFLOPS

24.72 TFLOPS

FP32 (float)

14.28 TFLOPS

386.3 GFLOPS

FP64 (double)

223.2 GFLOPS

Graphics Processor

AD104

GPU Name

GA104

GN21-X9

GPU Variant

-

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

4 nm

Process Size

8 nm

35.8 billion

Transistors

17.4 billion

295 mm²

Die Size

392 mm²

Board Design

110W

TDP

80W

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

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

8.9

CUDA

8.6

6.7

Shader Model

6.7

Related GPU Comparisons

1

NVIDIA GeForce RTX 4080 Mobile vs NVIDIA RTX 3500 Mobile Ada Generation

2

NVIDIA GeForce RTX 4070 vs NVIDIA GeForce RTX 4080 Mobile

3

NVIDIA GeForce RTX 4070 Mobile vs NVIDIA GeForce RTX 4080 Mobile

4

NVIDIA GeForce RTX 4080 Mobile vs NVIDIA RTX 4000 Mobile Ada Generation

5

NVIDIA GeForce RTX 4060 Mobile vs NVIDIA GeForce RTX 4080 Mobile

6

NVIDIA GeForce RTX 4090 Mobile vs NVIDIA GeForce RTX 4080 Mobile

7

NVIDIA RTX 3000 Mobile Ada Generation vs NVIDIA GeForce RTX 4080 Mobile

8

NVIDIA GeForce RTX 4080 Mobile vs AMD Radeon E9173 PCIe

9

NVIDIA GeForce RTX 4080 Mobile vs AMD Radeon RX 6800S

10

NVIDIA GeForce RTX 4080 Mobile vs NVIDIA GeForce 9600M GS