NVIDIA Quadro FX 1800 vs NVIDIA Tesla K40t

VS

NVIDIA Quadro FX 1800

NVIDIA Tesla K40t

We compared two Professional market GPUs: 768MB VRAM Quadro FX 1800 and 12GB VRAM Tesla K40t to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro FX 1800 's Advantages

Lower TDP (59W vs 245W)

NVIDIA Tesla K40t 's Advantages

Released 4 years and 8 months late

Boost Clock876MHz

More VRAM (12GB vs 768GB)

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

2816 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro FX 1800

0.176 TFLOPS

Tesla K40t +2767%

5.046 TFLOPS

Quadro FX 1800

VS

Tesla K40t

Graphics Card

Mar 2009

Release Date

Nov 2013

Quadro FX

Generation

Tesla

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

745 MHz

-

Boost Clock

876 MHz

800 MHz

Memory Clock

1502 MHz

Memory

768MB

Memory Size

12GB

GDDR3

Memory Type

GDDR5

192bit

Memory Bus

384bit

38.40GB/s

Bandwidth

288.4GB/s

Render Config

-

8

SM Count

-

64

Shading Units

2880

32

TMUs

240

12

ROPs

48

-

L1 Cache

16 KB (per SMX)

48 KB

L2 Cache

1536 KB

-

Theoretical Performance

6.600 GPixel/s

Pixel Rate

52.56 GPixel/s

17.60 GTexel/s

Texture Rate

210.2 GTexel/s

-

176.0 GFLOPS

FP32 (float)

5.046 TFLOPS

-

FP64 (double)

1.682 TFLOPS

Board Design

59W

TDP

245W

250 W

Suggested PSU

550 W

1x DVI 2x DisplayPort

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

G94

GPU Name

GK110B

G94 GL-U

GPU Variant

-

Tesla

Architecture

Kepler

TSMC

Foundry

TSMC

65 nm

Process Size

28 nm

0.505 billion

Transistors

7.08 billion

240 mm²

Die Size

561 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (11_1)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.1

CUDA

3.5

4.0

Shader Model

5.1

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