NVIDIA RTX A1000 Mobile vs NVIDIA Quadro K4000

VS

NVIDIA RTX A1000 Mobile

NVIDIA Quadro K4000

We compared two Professional market GPUs: 4GB VRAM RTX A1000 Mobile and 3GB VRAM Quadro K4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A1000 Mobile 's Advantages

Released 9 years late

Boost Clock1831MHz

More VRAM (4GB vs 3GB)

Larger VRAM bandwidth (224GB/s vs 134.8GB/s)

1280 additional rendering cores

Lower TDP (60W vs 80W)

Score

Benchmark

FP32 (float)

RTX A1000 Mobile +502%

7.5 TFLOPS

Quadro K4000

1.244 TFLOPS

RTX A1000 Mobile

VS

Quadro K4000

Graphics Card

Mar 2022

Release Date

Mar 2013

Quadro Ampere-M

Generation

Quadro

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

630 MHz

Base Clock

-

1831 MHz

Boost Clock

-

1750 MHz

Memory Clock

1404 MHz

Memory

4GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

192bit

224GB/s

Bandwidth

134.8GB/s

Render Config

-

16

SM Count

-

2048

Shading Units

768

64

TMUs

64

48

ROPs

24

64

Tensor Cores

-

16

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

384 KB

-

Theoretical Performance

89.9 GPixel/s

Pixel Rate

12.96 GPixel/s

117.2 GTexel/s

Texture Rate

51.84 GTexel/s

4.669 TFLOPS

FP16 (half)

-

7.5 TFLOPS

FP32 (float)

1244 GFLOPS

72.96 GFLOPS

FP64 (double)

51.84 GFLOPS

Board Design

60W

TDP

80W

-

Suggested PSU

250 W

Portable Device Dependent

Outputs

1x DVI 2x DisplayPort 1.2

None

Power Connectors

1x 6-pin

Graphics Processor

GA107

GPU Name

GK106

-

Ampere

Architecture

Kepler

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

8.7 billion

Transistors

2.54 billion

200 mm²

Die Size

221 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.2

Vulkan

1.1

8.6

CUDA

3.0

6.7

Shader Model

5.1

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