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Table 2 Estimated energy consumption per server class

From: Energy efficiency in big data complex systems: a comprehensive survey of modern energy saving techniques

Server class (year)

Volume

Mid-range

High-end

2000

186

424

5534

2001

193

457

5832

2002

200

491

6130

2003

207

524

6428

2004

213

574

6973

2005

219

625

7651

2006

225

675

8163

2007

231

725

8761

2008

236

776

9439

2009

241

820

10,117

2010

246

870

10,837

2011

251

935

11,435

2012

255

985

12,065

2013

259

1025

12,663

2014

263

1075

13,261

2015

267

1129

13,859

2016

270

1179

14,537

2017

273

1220

15,157

2018

276

1270

15,755

2019

279

1320

16,353

2020

281

1380

16,951