NVIDIA Quadro K4000 vs NVIDIA RTX A3000 Mobile

VS

NVIDIA Quadro K4000

NVIDIA RTX A3000 Mobile

We compared two Professional market GPUs: 3GB VRAM Quadro K4000 and 6GB VRAM RTX A3000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K4000 's Advantages

Lower TDP (80W vs 130W)

NVIDIA RTX A3000 Mobile 's Advantages

Boost Clock1560MHz

More VRAM (6GB vs 3GB)

Larger VRAM bandwidth (264.0GB/s vs 134.8GB/s)

3328 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K4000

1.244 TFLOPS

RTX A3000 Mobile +927%

12.78 TFLOPS

Quadro K4000

VS

RTX A3000 Mobile

Graphics Card

Mar 2013

Release Date

Unknown

Quadro

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1260 MHz

-

Boost Clock

1560 MHz

1404 MHz

Memory Clock

1375 MHz

Memory

3GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

192bit

134.8GB/s

Bandwidth

264.0GB/s

Render Config

-

SM Count

32

768

Shading Units

4096

64

TMUs

128

24

ROPs

64

-

Tensor Cores

128

-

RT Cores

32

16 KB (per SMX)

L1 Cache

128 KB (per SM)

384 KB

L2 Cache

4 MB

-

Theoretical Performance

12.96 GPixel/s

Pixel Rate

99.84 GPixel/s

51.84 GTexel/s

Texture Rate

199.7 GTexel/s

-

FP16 (half)

12.78 TFLOPS

1244 GFLOPS

FP32 (float)

12.78 TFLOPS

51.84 GFLOPS

FP64 (double)

199.7 GFLOPS

Board Design

80W

TDP

130W

250 W

Suggested PSU

-

1x DVI 2x DisplayPort 1.2

Outputs

No outputs

1x 6-pin

Power Connectors

None

Graphics Processor

GK106

GPU Name

GA104

-

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

2.54 billion

Transistors

17.4 billion

221 mm²

Die Size

392 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

8.6

5.1

Shader Model

6.6

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