NVIDIA Quadro K420 vs NVIDIA Quadro NVS 140M

VS

NVIDIA Quadro K420 NVIDIA Quadro NVS 140M

We compared two Professional market GPUs: 1024MB VRAM Quadro K420 and 512MB VRAM Quadro NVS 140M 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 2 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (28.51GB/s vs 9.600GB/s)

176 additional rendering cores

NVIDIA Quadro NVS 140M 's Advantages

Lower TDP (10W vs 41W)

Score

Benchmark

FP32 (float)

Quadro K420 +1192%

0.336 TFLOPS

Quadro NVS 140M

0.026 TFLOPS

Quadro K420

VS

Quadro NVS 140M

Graphics Card

Jul 2014

Release Date

May 2007

Quadro

Generation

NVS Mobile

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

891 MHz

Memory Clock

600 MHz

Memory

1024MB

Memory Size

512MB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

64bit

28.51GB/s

Bandwidth

9.600GB/s

Render Config

-

SM Count

2

-

Compute Units

-

192

Shading Units

16

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

256 KB

L2 Cache

16 KB

Theoretical Performance

3.504 GPixel/s

Pixel Rate

1.600 GPixel/s

14.02 GTexel/s

Texture Rate

3.200 GTexel/s

-

FP16 (half)

-

336.4 GFLOPS

FP32 (float)

25.60 GFLOPS

14.02 GFLOPS

FP64 (double)

-

Graphics Processor

GK107

GPU Name

G86

GK107-301-A2

GPU Variant

G86-740-A2

Kepler

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

80 nm

1.27 billion

Transistors

0.21 billion

118 mm²

Die Size

127 mm²

Board Design

41W

TDP

10W

200 W

Suggested PSU

-

1x DVI 1x DisplayPort 1.2

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.0

CUDA

1.1

5.1

Shader Model

4.0

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