NVIDIA Quadro RTX 4000 vs NVIDIA Quadro K4000M

VS

NVIDIA Quadro RTX 4000 NVIDIA Quadro K4000M

We compared two Professional market GPUs: 8GB VRAM Quadro RTX 4000 and 4GB VRAM Quadro K4000M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 4000 's Advantages

Released 6 years and 5 months late

Boost Clock1545MHz

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (416.0GB/s vs 89.60GB/s)

1344 additional rendering cores

NVIDIA Quadro K4000M 's Advantages

Lower TDP (100W vs 160W)

Score

Benchmark

FP32 (float)

Quadro RTX 4000 +516%

7.119 TFLOPS

Quadro K4000M

1.154 TFLOPS

Quadro RTX 4000

VS

Quadro K4000M

Graphics Card

Nov 2018

Release Date

Jun 2012

Quadro

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1005 MHz

Base Clock

-

1545 MHz

Boost Clock

-

1625 MHz

Memory Clock

700 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

416.0GB/s

Bandwidth

89.60GB/s

Render Config

36

SM Count

-

Compute Units

-

2304

Shading Units

960

144

TMUs

80

64

ROPs

32

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

512 KB

Theoretical Performance

98.88 GPixel/s

Pixel Rate

12.02 GPixel/s

222.5 GTexel/s

Texture Rate

48.08 GTexel/s

14.24 TFLOPS

FP16 (half)

-

7.119 TFLOPS

FP32 (float)

1154 GFLOPS

222.5 GFLOPS

FP64 (double)

48.08 GFLOPS

Graphics Processor

TU104

GPU Name

GK104

TU104-850-A1

GPU Variant

N14E-Q3-A2

Turing

Architecture

Kepler

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

13.6 billion

Transistors

3.54 billion

545 mm²

Die Size

294 mm²

Board Design

160W

TDP

100W

450 W

Suggested PSU

-

3x DisplayPort 1.4a 1x USB Type-C

Outputs

No outputs

1x 8-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

7.5

CUDA

3.0

6.6

Shader Model

5.1

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