NVIDIA RTX A4000 Mobile vs NVIDIA Quadro K2000

VS

NVIDIA RTX A4000 Mobile

NVIDIA Quadro K2000

We compared two Professional market GPUs: 8GB VRAM RTX A4000 Mobile and 2GB VRAM Quadro K2000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000 Mobile 's Advantages

Released 8 years and 1 months late

Boost Clock1680MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (384.0GB/s vs 64.00GB/s)

4736 additional rendering cores

NVIDIA Quadro K2000 's Advantages

Lower TDP (51W vs 115W)

Score

Benchmark

FP32 (float)

RTX A4000 Mobile +2246%

17.2 TFLOPS

Quadro K2000

0.733 TFLOPS

RTX A4000 Mobile

VS

Quadro K2000

Graphics Card

Apr 2021

Release Date

Mar 2013

Quadro Ampere-M

Generation

Quadro

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1140 MHz

Base Clock

-

1680 MHz

Boost Clock

-

1500 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

384.0GB/s

Bandwidth

64.00GB/s

Render Config

-

40

SM Count

-

5120

Shading Units

384

160

TMUs

32

80

ROPs

16

160

Tensor Cores

-

40

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

134.4 GPixel/s

Pixel Rate

7.632 GPixel/s

268.8 GTexel/s

Texture Rate

30.53 GTexel/s

17.20 TFLOPS

FP16 (half)

-

17.20 TFLOPS

FP32 (float)

732.7 GFLOPS

268.8 GFLOPS

FP64 (double)

30.53 GFLOPS

Board Design

115W

TDP

51W

-

Suggested PSU

250 W

Portable Device Dependent

Outputs

1x DVI 2x DisplayPort 1.2

None

Power Connectors

None

Graphics Processor

GA104

GPU Name

GK107

-

GPU Variant

GK107-301-A2

Ampere

Architecture

Kepler

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

17.4 billion

Transistors

1.27 billion

392 mm²

Die Size

118 mm²

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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