NVIDIA Tesla K40s vs NVIDIA Quadro FX 3800

VS

We compared two Professional market GPUs: 12GB VRAM Tesla K40s and 1024MB VRAM Quadro FX 3800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K40s 's Advantages

Released 4 years and 8 months late

Boost Clock876MHz

More VRAM (12GB vs 1GB)

Larger VRAM bandwidth (288.4GB/s vs 51.20GB/s)

2688 additional rendering cores

NVIDIA Quadro FX 3800 's Advantages

Lower TDP (108W vs 245W)

Score

Benchmark

FP32 (float)

Tesla K40s +992%

5.046 TFLOPS

Quadro FX 3800

0.462 TFLOPS

Tesla K40s

VS

Quadro FX 3800

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

800 MHz

Memory

12GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

384bit

Memory Bus

256bit

288.4GB/s

Bandwidth

51.20GB/s

Render Config

-

SM Count

24

-

Compute Units

-

2880

Shading Units

192

240

TMUs

64

48

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

1536 KB

L2 Cache

128 KB

Theoretical Performance

52.56 GPixel/s

Pixel Rate

9.600 GPixel/s

210.2 GTexel/s

Texture Rate

38.40 GTexel/s

-

FP16 (half)

-

5.046 TFLOPS

FP32 (float)

462.3 GFLOPS

1.682 TFLOPS

FP64 (double)

57.79 GFLOPS

Graphics Processor

GK110B

GPU Name

GT200B

-

GPU Variant

G200-835-B2

Kepler

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

7.08 billion

Transistors

1.4 billion

561 mm²

Die Size

470 mm²

Board Design

245W

TDP

108W

550 W

Suggested PSU

300 W

No outputs

Outputs

1x DVI 2x DisplayPort

-

Power Connectors

1x 6-pin

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

1.3

5.1

Shader Model

4.0

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