NVIDIA GRID K520 vs NVIDIA Quadro FX 4700 X2

VS

NVIDIA GRID K520

NVIDIA Quadro FX 4700 X2

We compared two Professional market GPUs: 4GB VRAM GRID K520 and 1024MB VRAM Quadro FX 4700 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID K520 's Advantages

Released 5 years and 3 months late

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (160.0GB/s vs 51.20GB/s)

1408 additional rendering cores

Lower TDP (225W vs 226W)

Score

Benchmark

FP32 (float)

GRID K520 +496%

2.289 TFLOPS

Quadro FX 4700 X2

0.384 TFLOPS

GRID K520

VS

Quadro FX 4700 X2

Graphics Card

Jul 2013

Release Date

Apr 2008

GRID

Generation

Quadro FX

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1250 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

256bit

160.0GB/s

Bandwidth

51.20GB/s

Render Config

-

SM Count

16

1536

Shading Units

128

TMUs

64

32

ROPs

16

-

16 KB (per SMX)

L1 Cache

-

512 KB

L2 Cache

64 KB

-

Theoretical Performance

23.84 GPixel/s

Pixel Rate

9.600 GPixel/s

95.36 GTexel/s

Texture Rate

38.40 GTexel/s

-

2.289 TFLOPS

FP32 (float)

384.0 GFLOPS

95.36 GFLOPS

FP64 (double)

-

Board Design

225W

TDP

226W

550 W

Suggested PSU

550 W

No outputs

Outputs

2x DVI 1x S-Video

1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GK104

GPU Name

G92

-

GPU Variant

G92-880-A2

Kepler

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

3.54 billion

Transistors

0.754 billion

294 mm²

Die Size

324 mm²

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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