NVIDIA Tesla K40t vs NVIDIA Quadro FX 380

VS

NVIDIA Tesla K40t

NVIDIA Quadro FX 380

We compared two Professional market GPUs: 12GB VRAM Tesla K40t and 256MB VRAM Quadro FX 380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K40t 's Advantages

Released 4 years and 8 months late

Boost Clock876MHz

More VRAM (12GB vs 256GB)

Larger VRAM bandwidth (288.4GB/s vs 22.40GB/s)

2864 additional rendering cores

NVIDIA Quadro FX 380 's Advantages

Lower TDP (34W vs 245W)

Score

Benchmark

FP32 (float)

Tesla K40t +14317%

5.046 TFLOPS

Quadro FX 380

0.035 TFLOPS

Tesla K40t

VS

Quadro FX 380

Graphics Card

Nov 2013

Release Date

Mar 2009

Tesla

Generation

Quadro FX

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

745 MHz

Base Clock

-

876 MHz

Boost Clock

-

1502 MHz

Memory Clock

700 MHz

Memory

12GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

384bit

Memory Bus

128bit

288.4GB/s

Bandwidth

22.40GB/s

Render Config

-

SM Count

2

2880

Shading Units

16

240

TMUs

8

48

ROPs

8

-

16 KB (per SMX)

L1 Cache

-

1536 KB

L2 Cache

32 KB

-

Theoretical Performance

52.56 GPixel/s

Pixel Rate

3.600 GPixel/s

210.2 GTexel/s

Texture Rate

3.600 GTexel/s

-

5.046 TFLOPS

FP32 (float)

35.20 GFLOPS

1.682 TFLOPS

FP64 (double)

-

Board Design

245W

TDP

34W

550 W

Suggested PSU

200 W

No outputs

Outputs

2x DVI

-

Power Connectors

None

Graphics Processor

GK110B

GPU Name

G96

-

Kepler

Architecture

Tesla

TSMC

Foundry

UMC

28 nm

Process Size

65 nm

7.08 billion

Transistors

0.314 billion

561 mm²

Die Size

144 mm²

Graphics Features

12 (11_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.5

CUDA

1.1

5.1

Shader Model

4.0

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