NVIDIA Quadro FX 380 vs NVIDIA GRID K120Q

VS

NVIDIA Quadro FX 380

NVIDIA GRID K120Q

We compared two Professional market GPUs: 256MB VRAM Quadro FX 380 and 512MB VRAM GRID K120Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro FX 380 's Advantages

Lower TDP (34W vs 130W)

NVIDIA GRID K120Q 's Advantages

Released 5 years and 4 months late

More VRAM (512GB vs 256GB)

Larger VRAM bandwidth (28.51GB/s vs 22.40GB/s)

176 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro FX 380

0.035 TFLOPS

GRID K120Q +831%

0.326 TFLOPS

Quadro FX 380

VS

GRID K120Q

Graphics Card

Mar 2009

Release Date

Jul 2014

Quadro FX

Generation

GRID

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

700 MHz

Memory Clock

891 MHz

Memory

256MB

Memory Size

512MB

GDDR3

Memory Type

DDR3

128bit

Memory Bus

128bit

22.40GB/s

Bandwidth

28.51GB/s

Render Config

-

2

SM Count

-

16

Shading Units

192

8

TMUs

16

8

ROPs

16

-

L1 Cache

16 KB (per SMX)

32 KB

L2 Cache

256 KB

-

Theoretical Performance

3.600 GPixel/s

Pixel Rate

3.400 GPixel/s

3.600 GTexel/s

Texture Rate

13.60 GTexel/s

-

35.20 GFLOPS

FP32 (float)

326.4 GFLOPS

-

FP64 (double)

13.60 GFLOPS

Board Design

34W

TDP

130W

200 W

Suggested PSU

300 W

2x DVI

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

G96

GPU Name

GK107

-

Tesla

Architecture

Kepler

UMC

Foundry

TSMC

65 nm

Process Size

28 nm

0.314 billion

Transistors

1.27 billion

144 mm²

Die Size

118 mm²

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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