NVIDIA Quadro K4000 vs NVIDIA GRID K220Q

VS

We compared two Professional market GPUs: 3GB VRAM Quadro K4000 and 512MB VRAM GRID K220Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K4000 's Advantages

Lower TDP (80W vs 225W)

NVIDIA GRID K220Q 's Advantages

Released 1 years and 4 months late

Larger VRAM bandwidth (160.0GB/s vs 134.8GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K4000

1.244 TFLOPS

GRID K220Q +84%

2.289 TFLOPS

Quadro K4000

VS

GRID K220Q

Graphics Card

Mar 2013

Release Date

Jul 2014

Quadro

Generation

GRID

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1404 MHz

Memory Clock

1250 MHz

Memory

3GB

Memory Size

512MB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

256bit

134.8GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

-

Compute Units

-

768

Shading Units

1536

64

TMUs

128

24

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per SMX)

384 KB

L2 Cache

512 KB

Theoretical Performance

12.96 GPixel/s

Pixel Rate

23.84 GPixel/s

51.84 GTexel/s

Texture Rate

95.36 GTexel/s

-

FP16 (half)

-

1244 GFLOPS

FP32 (float)

2.289 TFLOPS

51.84 GFLOPS

FP64 (double)

95.36 GFLOPS

Graphics Processor

GK106

GPU Name

GK104

-

GPU Variant

-

Kepler

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.54 billion

Transistors

3.54 billion

221 mm²

Die Size

294 mm²

Board Design

80W

TDP

225W

250 W

Suggested PSU

550 W

1x DVI 2x DisplayPort 1.2

Outputs

No outputs

1x 6-pin

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.1

3.0

CUDA

3.0

5.1

Shader Model

5.1

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