NVIDIA RTX A3000 Mobile 12 GB vs NVIDIA RTX 4000 SFF Ada Generation

VS

NVIDIA RTX A3000 Mobile 12 GB

NVIDIA RTX 4000 SFF Ada Generation

We compared two Professional market GPUs: 12GB VRAM RTX A3000 Mobile 12 GB and 20GB VRAM RTX 4000 SFF Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A3000 Mobile 12 GB 's Advantages

Larger VRAM bandwidth (336.0GB/s vs 280.0GB/s)

NVIDIA RTX 4000 SFF Ada Generation 's Advantages

Released 1 years late

Boost Clock has increased by 8% (1560MHz vs 1440MHz)

More VRAM (20GB vs 12GB)

2048 additional rendering cores

Lower TDP (70W vs 130W)

Score

Benchmark

FP32 (float)

RTX A3000 Mobile 12 GB

11.8 TFLOPS

RTX 4000 SFF Ada Generation +62%

19.17 TFLOPS

Blender

RTX A3000 Mobile 12 GB

2187

RTX 4000 SFF Ada Generation +65%

3612

OctaneBench

RTX A3000 Mobile 12 GB

208

RTX 4000 SFF Ada Generation +112%

443

RTX A3000 Mobile 12 GB

VS

RTX 4000 SFF Ada Generation

Graphics Card

Mar 2022

Release Date

Mar 2023

Quadro Mobile

Generation

Quadro Ada

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

855 MHz

Base Clock

720 MHz

1440 MHz

Boost Clock

1560 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

12GB

Memory Size

20GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

160bit

336.0GB/s

Bandwidth

280.0GB/s

Render Config

-

32

SM Count

48

4096

Shading Units

6144

128

TMUs

192

64

ROPs

80

128

Tensor Cores

192

32

RT Cores

48

128 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

48 MB

-

Theoretical Performance

92.16 GPixel/s

Pixel Rate

124.8 GPixel/s

184.3 GTexel/s

Texture Rate

299.5 GTexel/s

11.80 TFLOPS

FP16 (half)

19.17 TFLOPS

11.80 TFLOPS

FP32 (float)

19.17 TFLOPS

184.3 GFLOPS

FP64 (double)

299.5 GFLOPS

Board Design

130W

TDP

70W

-

Suggested PSU

250 W

No outputs

Outputs

4x mini-DisplayPort 1.4a

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

6.6

Shader Model

6.7

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