NVIDIA Quadro K420 vs NVIDIA Quadro FX 3500M

VS

NVIDIA Quadro K420

NVIDIA Quadro FX 3500M

We compared two Professional market GPUs: 1024MB VRAM Quadro K420 and 512MB VRAM Quadro FX 3500M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K420 's Advantages

Released 7 years and 4 months late

More VRAM (1024GB vs 512GB)

192 additional rendering cores

Lower TDP (41W vs 45W)

NVIDIA Quadro FX 3500M 's Advantages

Larger VRAM bandwidth (38.40GB/s vs 28.51GB/s)

Score

Quadro K420

VS

Quadro FX 3500M

Graphics Card

Jul 2014

Release Date

Mar 2007

Quadro

Generation

Quadro FX Mobile

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

MXM-III

Clock Speeds

-

891 MHz

Memory Clock

600 MHz

Memory

1024MB

Memory Size

512MB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

256bit

28.51GB/s

Bandwidth

38.40GB/s

Render Config

-

192

Shading Units

-

16

TMUs

24

16

ROPs

16

-

16 KB (per SMX)

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

3.504 GPixel/s

Pixel Rate

9.200 GPixel/s

14.02 GTexel/s

Texture Rate

13.80 GTexel/s

-

336.4 GFLOPS

FP32 (float)

-

14.02 GFLOPS

FP64 (double)

-

Board Design

41W

TDP

45W

200 W

Suggested PSU

-

1x DVI 1x DisplayPort 1.2

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GK107

GPU Name

G71

GK107-301-A2

GPU Variant

-

Kepler

Architecture

Curie

TSMC

Foundry

TSMC

28 nm

Process Size

90 nm

1.27 billion

Transistors

0.278 billion

118 mm²

Die Size

196 mm²

Graphics Features

12 (11_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.1

Vulkan

N/A

3.0

CUDA

-

5.1

Shader Model

3.0

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