NVIDIA Quadro FX 1700 vs NVIDIA Quadro K420

VS

NVIDIA Quadro FX 1700 NVIDIA Quadro K420

We compared two Professional market GPUs: 512MB VRAM Quadro FX 1700 and 1024MB VRAM Quadro K420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K420 's Advantages

Released 6 years and 10 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (28.51GB/s vs 25.60GB/s)

160 additional rendering cores

Lower TDP (41W vs 42W)

Score

Benchmark

FP32 (float)

Quadro FX 1700

0.059 TFLOPS

Quadro K420 +469%

0.336 TFLOPS

Quadro FX 1700

VS

Quadro K420

Graphics Card

Sep 2007

Release Date

Jul 2014

Quadro FX

Generation

Quadro

Professional

Type

Professional

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

400 MHz

Memory Clock

891 MHz

Memory

512MB

Memory Size

1024MB

DDR2

Memory Type

DDR3

256bit

Memory Bus

128bit

25.60GB/s

Bandwidth

28.51GB/s

Render Config

4

SM Count

-

Compute Units

-

32

Shading Units

192

16

TMUs

16

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per SMX)

64 KB

L2 Cache

256 KB

Theoretical Performance

3.680 GPixel/s

Pixel Rate

3.504 GPixel/s

7.360 GTexel/s

Texture Rate

14.02 GTexel/s

-

FP16 (half)

-

58.88 GFLOPS

FP32 (float)

336.4 GFLOPS

-

FP64 (double)

14.02 GFLOPS

Graphics Processor

G84

GPU Name

GK107

G84-875-A2

GPU Variant

GK107-301-A2

Tesla

Architecture

Kepler

TSMC

Foundry

TSMC

80 nm

Process Size

28 nm

0.289 billion

Transistors

1.27 billion

169 mm²

Die Size

118 mm²

Board Design

42W

TDP

41W

200 W

Suggested PSU

200 W

2x DVI 1x S-Video

Outputs

1x DVI 1x DisplayPort 1.2

None

Power Connectors

None

Graphics Features

11.1 (10_0)

DirectX

12 (11_0)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.1

CUDA

3.0

4.0

Shader Model

5.1

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