NVIDIA Quadro K4000M vs NVIDIA RTX A5000

VS

NVIDIA Quadro K4000M

NVIDIA RTX A5000

We compared two Professional market GPUs: 4GB VRAM Quadro K4000M and 24GB VRAM RTX A5000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K4000M 's Advantages

Lower TDP (100W vs 230W)

NVIDIA RTX A5000 's Advantages

Released 8 years and 10 months late

Boost Clock1695MHz

More VRAM (24GB vs 4GB)

Larger VRAM bandwidth (768.0GB/s vs 89.60GB/s)

7232 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K4000M

1.154 TFLOPS

RTX A5000 +2306%

27.77 TFLOPS

Blender

Quadro K4000M

94

RTX A5000 +5037%

4829

OctaneBench

Quadro K4000M

20

RTX A5000 +2765%

573

Quadro K4000M

VS

RTX A5000

Graphics Card

Jun 2012

Release Date

Apr 2021

Quadro Mobile

Generation

Quadro Ampere

Professional

Type

Professional

MXM-B (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1170 MHz

-

Boost Clock

1695 MHz

700 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

24GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

384bit

89.60GB/s

Bandwidth

768.0GB/s

Render Config

-

SM Count

64

960

Shading Units

8192

80

TMUs

256

32

ROPs

96

-

Tensor Cores

256

-

RT Cores

64

16 KB (per SMX)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

6 MB

-

Theoretical Performance

12.02 GPixel/s

Pixel Rate

162.7 GPixel/s

48.08 GTexel/s

Texture Rate

433.9 GTexel/s

-

FP16 (half)

27.77 TFLOPS

1154 GFLOPS

FP32 (float)

27.77 TFLOPS

48.08 GFLOPS

FP64 (double)

433.9 GFLOPS

Board Design

100W

TDP

230W

-

Suggested PSU

550 W

No outputs

Outputs

4x DisplayPort 1.4a

-

Power Connectors

1x 8-pin

Graphics Processor

GK104

GPU Name

GA102

N14E-Q3-A2

GPU Variant

-

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

3.54 billion

Transistors

28.3 billion

294 mm²

Die Size

628 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

6.7

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