NVIDIA Quadro CX vs NVIDIA Tesla K80

VS

NVIDIA Quadro CX NVIDIA Tesla K80

We compared two Professional market GPUs: 1536MB VRAM Quadro CX and 12GB VRAM Tesla K80 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro CX 's Advantages

Lower TDP (150W vs 300W)

NVIDIA Tesla K80 's Advantages

Released 6 years late

Boost Clock824MHz

More VRAM (12GB vs 1GB)

Larger VRAM bandwidth (240.6GB/s vs 76.80GB/s)

2304 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro CX

0.462 TFLOPS

Tesla K80 +790%

4.113 TFLOPS

Quadro CX

VS

Tesla K80

Graphics Card

Nov 2008

Release Date

Nov 2014

Quadro CX

Generation

Tesla

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

562 MHz

-

Boost Clock

824 MHz

800 MHz

Memory Clock

1253 MHz

Memory

1536MB

Memory Size

12GB

GDDR3

Memory Type

GDDR5

384bit

Memory Bus

384bit

76.80GB/s

Bandwidth

240.6GB/s

Render Config

24

SM Count

-

Compute Units

-

192

Shading Units

2496

64

TMUs

208

24

ROPs

48

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per SMX)

192 KB

L2 Cache

1536 KB

Theoretical Performance

14.45 GPixel/s

Pixel Rate

42.85 GPixel/s

38.53 GTexel/s

Texture Rate

171.4 GTexel/s

-

FP16 (half)

-

462.3 GFLOPS

FP32 (float)

4.113 TFLOPS

57.79 GFLOPS

FP64 (double)

1371 GFLOPS

Graphics Processor

GT200B

GPU Name

GK210

-

GPU Variant

GK210-885-A1

Tesla 2.0

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

1.4 billion

Transistors

7.1 billion

470 mm²

Die Size

561 mm²

Board Design

150W

TDP

300W

450 W

Suggested PSU

700 W

1x DVI 2x DisplayPort 1x S-Video

Outputs

No outputs

1x 6-pin

Power Connectors

1x 8-pin

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

1.3

CUDA

3.7

4.0

Shader Model

5.1

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