NVIDIA GRID K520 vs NVIDIA Quadro FX 380

VS

NVIDIA GRID K520

NVIDIA Quadro FX 380

We compared two Professional market GPUs: 4GB VRAM GRID K520 and 256MB VRAM Quadro FX 380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID K520 's Advantages

Released 4 years and 4 months late

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (160.0GB/s vs 22.40GB/s)

1520 additional rendering cores

NVIDIA Quadro FX 380 's Advantages

Lower TDP (34W vs 225W)

Score

Benchmark

FP32 (float)

GRID K520 +6440%

2.289 TFLOPS

Quadro FX 380

0.035 TFLOPS

GRID K520

VS

Quadro FX 380

Graphics Card

Jul 2013

Release Date

Mar 2009

GRID

Generation

Quadro FX

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1250 MHz

Memory Clock

700 MHz

Memory

4GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

128bit

160.0GB/s

Bandwidth

22.40GB/s

Render Config

-

SM Count

2

1536

Shading Units

16

128

TMUs

8

32

ROPs

8

-

16 KB (per SMX)

L1 Cache

-

512 KB

L2 Cache

32 KB

-

Theoretical Performance

23.84 GPixel/s

Pixel Rate

3.600 GPixel/s

95.36 GTexel/s

Texture Rate

3.600 GTexel/s

-

2.289 TFLOPS

FP32 (float)

35.20 GFLOPS

95.36 GFLOPS

FP64 (double)

-

Board Design

225W

TDP

34W

550 W

Suggested PSU

200 W

No outputs

Outputs

2x DVI

1x 8-pin

Power Connectors

None

Graphics Processor

GK104

GPU Name

G96

-

Kepler

Architecture

Tesla

TSMC

Foundry

UMC

28 nm

Process Size

65 nm

3.54 billion

Transistors

0.314 billion

294 mm²

Die Size

144 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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