NVIDIA Tesla K40s vs NVIDIA Quadro FX 1800

VS

We compared two Professional market GPUs: 12GB VRAM Tesla K40s and 768MB VRAM Quadro FX 1800 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

Larger VRAM bandwidth (288.4GB/s vs 38.40GB/s)

2816 additional rendering cores

NVIDIA Quadro FX 1800 's Advantages

Lower TDP (59W vs 245W)

Score

Benchmark

FP32 (float)

Tesla K40s +2767%

5.046 TFLOPS

Quadro FX 1800

0.176 TFLOPS

Tesla K40s

VS

Quadro FX 1800

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

768MB

GDDR5

Memory Type

GDDR3

384bit

Memory Bus

192bit

288.4GB/s

Bandwidth

38.40GB/s

Render Config

-

SM Count

8

-

Compute Units

-

2880

Shading Units

64

240

TMUs

32

48

ROPs

12

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

1536 KB

L2 Cache

48 KB

Theoretical Performance

52.56 GPixel/s

Pixel Rate

6.600 GPixel/s

210.2 GTexel/s

Texture Rate

17.60 GTexel/s

-

FP16 (half)

-

5.046 TFLOPS

FP32 (float)

176.0 GFLOPS

1.682 TFLOPS

FP64 (double)

-

Graphics Processor

GK110B

GPU Name

G94

-

GPU Variant

G94 GL-U

Kepler

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

7.08 billion

Transistors

0.505 billion

561 mm²

Die Size

240 mm²

Board Design

245W

TDP

59W

550 W

Suggested PSU

250 W

No outputs

Outputs

1x DVI 2x DisplayPort

-

Power Connectors

None

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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