NVIDIA RTX A4000 vs NVIDIA Quadro 4100

VS

We compared two Professional market GPUs: 16GB VRAM RTX A4000 and 2GB VRAM Quadro 4100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000 's Advantages

Boost Clock1560MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 57.02GB/s)

4800 additional rendering cores

NVIDIA Quadro 4100 's Advantages

Lower TDP (35W vs 140W)

Score

Benchmark

FP32 (float)

RTX A4000 +794%

19.17 TFLOPS

Quadro 4100

2.142 TFLOPS

RTX A4000

VS

Quadro 4100

Graphics Card

Apr 2021

Release Date

Unknown

Quadro Ampere

Generation

Quadro

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

735 MHz

Base Clock

-

1560 MHz

Boost Clock

-

1750 MHz

Memory Clock

891 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

57.02GB/s

Render Config

48

SM Count

-

Compute Units

-

6144

Shading Units

1344

192

TMUs

112

96

ROPs

32

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

512 KB

Theoretical Performance

149.8 GPixel/s

Pixel Rate

22.32 GPixel/s

299.5 GTexel/s

Texture Rate

89.26 GTexel/s

19.17 TFLOPS

FP16 (half)

-

19.17 TFLOPS

FP32 (float)

2.142 TFLOPS

299.5 GFLOPS

FP64 (double)

89.26 GFLOPS

Graphics Processor

GA104

GPU Name

GK104

GA104-875-A1

GPU Variant

-

Ampere

Architecture

Kepler

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

17.4 billion

Transistors

3.54 billion

392 mm²

Die Size

294 mm²

Board Design

140W

TDP

35W

300 W

Suggested PSU

200 W

4x DisplayPort 1.4a

Outputs

4x mini-DisplayPort 1.2

1x 6-pin

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.6

CUDA

3.0

6.7

Shader Model

5.1

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