NVIDIA Quadro K4000 vs NVIDIA Quadro RTX 4000 Mobile

VS

NVIDIA Quadro K4000

NVIDIA Quadro RTX 4000 Mobile

We compared two Professional market GPUs: 3GB VRAM Quadro K4000 and 8GB VRAM Quadro RTX 4000 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 110W)

NVIDIA Quadro RTX 4000 Mobile 's Advantages

Released 6 years and 2 months late

Boost Clock1560MHz

More VRAM (8GB vs 3GB)

Larger VRAM bandwidth (448.0GB/s vs 134.8GB/s)

1792 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K4000

1.244 TFLOPS

Quadro RTX 4000 Mobile +542%

7.987 TFLOPS

Quadro K4000

VS

Quadro RTX 4000 Mobile

Graphics Card

Mar 2013

Release Date

May 2019

Quadro

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1110 MHz

-

Boost Clock

1560 MHz

1404 MHz

Memory Clock

1750 MHz

Memory

3GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

256bit

134.8GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

40

768

Shading Units

2560

64

TMUs

160

24

ROPs

64

-

Tensor Cores

320

-

RT Cores

40

16 KB (per SMX)

L1 Cache

64 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

249.6 GTexel/s

-

FP16 (half)

15.97 TFLOPS

1244 GFLOPS

FP32 (float)

7.987 TFLOPS

51.84 GFLOPS

FP64 (double)

249.6 GFLOPS

Board Design

80W

TDP

110W

250 W

Suggested PSU

-

1x DVI 2x DisplayPort 1.2

Outputs

No outputs

1x 6-pin

Power Connectors

None

Graphics Processor

GK106

GPU Name

TU104

-

GPU Variant

N19E-Q3-A1

Kepler

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

2.54 billion

Transistors

13.6 billion

221 mm²

Die Size

545 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

7.5

5.1

Shader Model

6.6

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