1.21.13 1:33 AM

Revision 8.0 (Web Version)

Test Machine Specifications:

TAR is used when the program cannot compress all files of a testset in a single archive

�

* Intel Core i7 (Sandy Bridge)

or when recurse through subdirectories does not work properly.

http://tpi.sourceforge.jp/index.php/News

http://ftp.sac.sk/sac/pack/

* 8 GB RAM (DDR-3 @ 1600 MHz), SSD (SATA-3)

Please contact me if you want to download a testset that is not onlin

http://mattmahoney.net/dc/text.html

ftp://ftp.sac.sk/pub/sac/pack

########

info@squeezechart.com squeezechart@gmx.de

THE TEST DATASET'S

∑

encoding time in seconds

decoding time in seconds

usual file extension

architecture

when released / developed

where developed (country)

algorithms used

program age in years

BEST Bits Per Byte value ➾

weighted

2,3091

1,6718

0,2918

2,8673

6,4956

7,3419

3,0483

1,2499

1,1984

BEST ratio ➾

average

28,8639%

20,8973%

3,6474%

35,8414%

81,1945%

91,7732%

38,1031%

15,6243%

14,9805%

OS Name

cores

UNCOMPRESSED SIZE

628,28034

237.816.639

327.811.342

462.067.405

709.240.453

609.139.052

492.103.406

633.482.445

200.001.544

1.000.000.000

bit depth

used

GUI

NanoZip 0.08 -cc -m2g ('10) Sami Runs

105,49203

6.093

69.766.285

69.728.494

17.159.742

271.188.080

572.480.494

478.680.457

273.691.671

31.341.205

150.005.854

.nz

win64

3-Jun-2010

Finland

FCM + filter

2,63

GUI

NanoZip 0.09 -cc -m2g ('11) Sami Runsas

105,55917

6.087

69.742.201

69.699.715

17.155.148

273.654.378

572.487.405

478.618.389

273.648.831

31.322.307

149.750.763

.nz

win64

4-Nov-2011

Finland

FCM + filter

1,21

◦

STUFFIT API 2.0.672.3563 (sitx) all filters

109,61372

3.643

67.388.279

94.679.696

17.163.229

272.327.065

583.775.967

451.547.882

241.376.803

33.614.691

170.326.163

.sitx

win64

26-Apr-2012

United States

LZARI 2,25,5,+ / BWT 11,30,2,1,+

0,74

◦

LPAQ9i 9 ('08) Mahoney & Ratushnyak

☺

109,92649

6.979

73.996.462

82.714.262

17.063.304

281.229.305

576.624.000

483.245.196

297.539.528

31.248.839

149.804.600

.lpaq9i

win32

27-Apr-2008

USA + Russia

Context Mixing + E8E9

4,73

◦

ZCM 0.70d -m7 -r -s (2012) N.F. Antonio

110,42450

1.569

73.790.327

75.621.740

18.069.208

285.838.300

574.059.514

484.204.751

268.775.465

33.915.597

166.349.880

.zcm

win32

16-Oct-2012

Italy

Fast Context Mixing

0,26

◦

PAQ9a -8 ('07) Matt Mahoney

☺

110,43148

16.253

73.950.584

80.445.875

17.192.898

281.131.945

576.916.540

481.203.836

295.487.431

31.361.199

161.900.331

.paq9a

win32

31-Dec-2007

United States

LZP + Context Mixing

5,06

◦

ZCM 0.60d -m7 -r -s (2012) N.F. Antonio

110,61117

1.480

73.900.993

75.296.590

18.170.723

292.250.083

574.089.434

483.947.409

269.208.615

33.841.222

164.815.299

.zcm

win32

11-Sep-2012

Italy

Fast Context Mixing

0,36

◦

ZCM 0.50 -m7 -r -s (2012) N.F. Antonio

110,71738

1.608

73.785.386

75.468.211

17.833.972

295.203.523

577.288.969

484.732.964

274.063.005

33.687.899

163.874.712

.zcm

win32

2-Jun-2012

Italy

Fast Context Mixing

0,64

◦

STUFFIT API (2010) (sitx) all filters

110,78282

4.539

68.643.093

96.354.923

17.163.204

272.316.885

583.844.085

451.619.141

241.376.639

35.557.027

170.286.290

.sitx

win32

24-Nov-2010

United States

LZARI 2,25,2,+ / BWT 11,30,2,1,+

2,16

◦

PPMonstr ver J (06) -o16 -m800 D. Shkarin

110,85817

24.761

76.024.016

78.129.005

16.853.394

286.315.970

578.148.907

482.860.756

310.132.099

31.770.739

156.100.050

.pmm

win32

16-Feb-2006

Russia

PPM-II

6,93

◦

LPAQ4e (opt. 8) 2007 Matt Mahoney

☺

110,87646

7.561

74.452.780

84.929.652

17.057.140

279.625.872

576.896.613

481.002.025

298.168.869

31.712.627

155.798.639

.lpaq4

win32

1-Oct-2007

USA + Russia

Context Mixing + filter

5,31

GUI

Precomp 0.4.3 + FreeARC 0.67 ultra +exp

☺

111,19195

3.053

74.218.214

68.503.761

17.661.315

266.591.626

578.758.926

463.596.251

303.457.998

34.837.282

185.742.648

.arc

win32

5-Feb-2012

Russia

LZMA+PPMd+GRZip+TTA+exp+PreComp

0,96

◦

ZCM 0.40 -m7 -r -s (2012) N.F. Antonio

111,19610

1.560

73.919.579

76.787.070

17.807.506

296.475.191

577.445.412

484.983.938

274.060.854

33.890.903

165.529.281

.zcm

win32

16-May-2012

Italy

Fast Context Mixing

0,68

◦

ZCM 0.20b -m7 -r -s (2012) N.F. Antonio

111,46027

2.707

73.391.179

75.651.219

17.795.747

289.988.752

577.357.985

484.587.592

296.963.387

33.452.482

164.722.632

.zcm

win32

4-Apr-2012

Italy

Context Mixing

0,80

GUI

WinRK 3.1.2 (ROLZ-3 650 MB) M. Taylor

111,76778

7.194

73.715.296

76.614.559

17.903.158

286.131.614

573.646.514

481.541.757

266.877.734

34.882.268

181.306.077

.rk

win32

1-Mar-2006

New Zealand

ROLZ-3 + PPM

6,89

GUI

NanoZip 0.08 -cO -m2g ('10) Sami Runsas

111,88894

2.404

73.541.225

77.341.688

17.208.763

299.717.403

572.126.562

482.913.027

276.707.993

35.411.866

171.271.803

.nz

win64

3-Jun-2010

Finland

BWT + LZT + filter

2,63

◦

CCMx 1.30c opt. 7 Christian Martelock

112,13856

2.128

74.844.374

78.398.914

17.782.554

289.869.520

577.257.692

484.047.738

296.562.177

32.902.859

167.908.152

.ccmx

win32

24-Apr-2008

Germany

Context Mixing + filter

4,74

GUI

NanoZip 0.09 -cO -m2g ('11) Sami Runsas

112,14156

2.119

73.560.438

77.381.582

17.230.797

302.571.804

572.140.376

484.239.829

276.707.145

35.429.637

172.140.357

.nz

win64

4-Nov-2011

Finland

BWT + LZT + filter

1,21

◦

LPAQ1 (opt. 8) Matt Mahoney 2007

☺

112,19985

7.970