NVIDIA GeForce RTX 4080 vs NVIDIA RTX A3000 Mobile

VS

NVIDIA GeForce RTX 4080 NVIDIA RTX A3000 Mobile

We compared a Desktop platform GPU: 16GB VRAM GeForce RTX 4080 and a Professional market GPU: 6GB VRAM RTX A3000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 's Advantages

Boost Clock has increased by 61% (2505MHz vs 1560MHz)

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (716.8GB/s vs 264.0GB/s)

5632 additional rendering cores

NVIDIA RTX A3000 Mobile 's Advantages

Lower TDP (130W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 +281%

48.74 TFLOPS

RTX A3000 Mobile

12.78 TFLOPS

GeForce RTX 4080

VS

RTX A3000 Mobile

Graphics Card

Sep 2022

Release Date

Unknown

GeForce 40

Generation

Quadro Mobile

Desktop

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2205 MHz

Base Clock

1260 MHz

2505 MHz

Boost Clock

1560 MHz

1400 MHz

Memory Clock

1375 MHz

Memory

16GB

Memory Size

6GB

GDDR6X

Memory Type

GDDR6

256bit

Memory Bus

192bit

716.8GB/s

Bandwidth

264.0GB/s

Render Config

76

SM Count

32

-

Compute Units

-

9728

Shading Units

4096

304

TMUs

128

112

ROPs

64

304

Tensor Cores

128

76

RT Cores

32

128 KB (per SM)

L1 Cache

128 KB (per SM)

64 MB

L2 Cache

4 MB

Theoretical Performance

280.6 GPixel/s

Pixel Rate

99.84 GPixel/s

761.5 GTexel/s

Texture Rate

199.7 GTexel/s

48.74 TFLOPS

FP16 (half)

12.78 TFLOPS

48.74 TFLOPS

FP32 (float)

12.78 TFLOPS

761.5 GFLOPS

FP64 (double)

199.7 GFLOPS

Graphics Processor

AD103

GPU Name

GA104

AD103-300-A1

GPU Variant

-

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

45.9 billion

Transistors

17.4 billion

379 mm²

Die Size

392 mm²

Board Design

320W

TDP

130W

700 W

Suggested PSU

-

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 16-pin

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

6.6

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