NVIDIA Tesla K40c vs NVIDIA Quadro FX 4700 X2

VS

NVIDIA Tesla K40c

NVIDIA Quadro FX 4700 X2

We compared two Professional market GPUs: 12GB VRAM Tesla K40c and 1024MB VRAM Quadro FX 4700 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K40c 's Advantages

Released 5 years and 6 months late

Boost Clock876MHz

More VRAM (12GB vs 1024GB)

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

2752 additional rendering cores

NVIDIA Quadro FX 4700 X2 's Advantages

Lower TDP (226W vs 245W)

Score

Benchmark

FP32 (float)

Tesla K40c +1214%

5.046 TFLOPS

Quadro FX 4700 X2

0.384 TFLOPS

Tesla K40c

VS

Quadro FX 4700 X2

Graphics Card

Oct 2013

Release Date

Apr 2008

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

16

2880

Shading Units

128

240

TMUs

64

48

ROPs

16

-

16 KB (per SMX)

L1 Cache

-

1536 KB

L2 Cache

64 KB

-

Theoretical Performance

52.56 GPixel/s

Pixel Rate

9.600 GPixel/s

210.2 GTexel/s

Texture Rate

38.40 GTexel/s

-

5.046 TFLOPS

FP32 (float)

384.0 GFLOPS

1.682 TFLOPS

FP64 (double)

-

Board Design

245W

TDP

226W

550 W

Suggested PSU

550 W

No outputs

Outputs

2x DVI 1x S-Video

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GK180

GPU Name

G92

GK180-890-A1

GPU Variant

G92-880-A2

Kepler

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

7.08 billion

Transistors

0.754 billion

561 mm²

Die Size

324 mm²

Graphics Features

12 (11_0)

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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