NVIDIA RTX A4000 Max-Q vs NVIDIA RTX 4000 Mobile Ada Generation

VS

NVIDIA RTX A4000 Max-Q

NVIDIA RTX 4000 Mobile Ada Generation

We compared two Mobile platform GPUs: 8GB VRAM RTX A4000 Max Q and 12GB VRAM RTX 4000 Mobile Ada Generation 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 110W)

NVIDIA RTX 4000 Mobile Ada Generation 's Advantages

Released 1 years and 11 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

Score

Benchmark

FP32 (float)

RTX A4000 Max Q

14.28 TFLOPS

RTX 4000 Mobile Ada Generation +73%

24.72 TFLOPS

RTX A4000 Max Q

VS

RTX 4000 Mobile Ada Generation

Graphics Card

Apr 2021

Release Date

Mar 2023

Quadro Ampere-M

Generation

Quadro Ada-M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

780 MHz

Base Clock

1290 MHz

1395 MHz

Boost Clock

1665 MHz

1375 MHz

Memory Clock

2250 MHz

Memory

8GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

192bit

352.0GB/s

Bandwidth

432.0GB/s

Render Config

-

40

SM Count

58

5120

Shading Units

7424

160

TMUs

232

80

ROPs

80

160

Tensor Cores

232

40

RT Cores

58

128 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

48 MB

-

Theoretical Performance

111.6 GPixel/s

Pixel Rate

133.2 GPixel/s

223.2 GTexel/s

Texture Rate

386.3 GTexel/s

14.28 TFLOPS

FP16 (half)

24.72 TFLOPS

14.28 TFLOPS

FP32 (float)

24.72 TFLOPS

223.2 GFLOPS

FP64 (double)

386.3 GFLOPS

Board Design

80W

TDP

110W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GA104

GPU Name

AD104

-

Ampere

Architecture

Ada Lovelace

Samsung

Foundry

TSMC

8 nm

Process Size

5 nm

17.4 billion

Transistors

35.8 billion

392 mm²

Die Size

294 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

8.9

6.7

Shader Model

6.7

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