NVIDIA Quadro K620 vs NVIDIA RTX A3000 Mobile

VS

NVIDIA Quadro K620

NVIDIA RTX A3000 Mobile

We compared two Professional market GPUs: 2GB VRAM Quadro K620 and 6GB VRAM RTX A3000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K620 's Advantages

Lower TDP (45W vs 130W)

NVIDIA RTX A3000 Mobile 's Advantages

Boost Clock has increased by 39% (1560MHz vs 1124MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (264.0GB/s vs 28.80GB/s)

3712 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K620

0.863 TFLOPS

RTX A3000 Mobile +1380%

12.78 TFLOPS

Quadro K620

VS

RTX A3000 Mobile

Graphics Card

Jul 2014

Release Date

Unknown

Quadro

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1058 MHz

Base Clock

1260 MHz

1124 MHz

Boost Clock

1560 MHz

900 MHz

Memory Clock

1375 MHz

Memory

2GB

Memory Size

6GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

192bit

28.80GB/s

Bandwidth

264.0GB/s

Render Config

-

SM Count

32

384

Shading Units

4096

24

TMUs

128

16

ROPs

64

-

Tensor Cores

128

-

RT Cores

32

64 KB (per SMM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

4 MB

-

Theoretical Performance

17.98 GPixel/s

Pixel Rate

99.84 GPixel/s

26.98 GTexel/s

Texture Rate

199.7 GTexel/s

-

FP16 (half)

12.78 TFLOPS

863.2 GFLOPS

FP32 (float)

12.78 TFLOPS

26.98 GFLOPS

FP64 (double)

199.7 GFLOPS

Board Design

45W

TDP

130W

200 W

Suggested PSU

-

1x DVI 1x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GM107

GPU Name

GA104

GM107-850-A2

GPU Variant

-

Maxwell

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

1.87 billion

Transistors

17.4 billion

148 mm²

Die Size

392 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

8.6

5.1

Shader Model

6.6

Related GPU Comparisons

1

NVIDIA Quadro K620 vs NVIDIA Quadro T2000 Max Q

2

NVIDIA Quadro K620 vs NVIDIA Quadro 600

3

NVIDIA Quadro K620 vs NVIDIA Quadro P1000

4

NVIDIA Quadro K620 vs NVIDIA Quadro FX 5600 Mac Edition

5

NVIDIA Quadro K620 vs NVIDIA Quadro 1000M

6

NVIDIA Quadro K620 vs AMD Radeon Instinct MI50

7

NVIDIA Quadro K620 vs NVIDIA Quadro P400

8

NVIDIA Quadro K620 vs NVIDIA RTX A4500 Mobile

9

NVIDIA Quadro K620 vs NVIDIA Tesla K40t

10

NVIDIA Quadro K620 vs NVIDIA GRID M10 8Q

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early