Power Mac G4 (Gigabit Ethernet)

Summary

Section Description Score Geekbench Score
Geekbench 2.0.17 for Mac OS X PPC (32-bit)
Integer Processor integer performance 524 458
Floating Point Processor floating point performance 593
Memory Memory performance 259
Stream Memory bandwidth performance 160

System Information

Operating System Mac OS X 10.4.11 (Build 8S165)
Model Power Mac G4 (Gigabit Ethernet) Motherboard PowerMac3,3
Processor PowerPC G4 (7400)
Processor ID 18, 10
Processor Frequency 450 MHz Processors 2
Cores 2 Threads 2
L1 Instruction Cache 32.0 KB L1 Data Cache 32.0 KB
L2 Cache 1.00 MB L3 Cache 0.00 B
Memory 768 MB PC100-222S SDRAM FSB 99.6 MHz
BIOS N/A

Integer Performance

Integer 524
Blowfish
single-threaded scalar 		425
18.7 MB/sec
 
Blowfish
multi-threaded scalar 		881
36.1 MB/sec
 
Text Compress
single-threaded scalar 		361
1.16 MB/sec
 
Text Compress
multi-threaded scalar 		602
1.98 MB/sec
 
Text Decompress
single-threaded scalar 		375
1.54 MB/sec
 
Text Decompress
multi-threaded scalar 		683
2.72 MB/sec
 
Image Compress
single-threaded scalar 		406
3.35 Mpixels/sec
 
Image Compress
multi-threaded scalar 		738
6.21 Mpixels/sec
 
Image Decompress
single-threaded scalar 		301
5.06 Mpixels/sec
 
Image Decompress
multi-threaded scalar 		566
9.24 Mpixels/sec
 
Crafty Chess
single-threaded scalar 		332
167.9 Knodes/sec
 
Crafty Chess
multi-threaded scalar 		575
279.1 Knodes/sec
 
Lua
single-threaded scalar 		392
151.0 Knodes/sec
 
Lua
multi-threaded scalar 		704
271.2 Knodes/sec
 

Floating Point Performance

Floating Point 593
Mandelbrot
single-threaded scalar 		366
243.9 Mflops
 
Mandelbrot
multi-threaded scalar 		716
468.6 Mflops
 
Dot Product
single-threaded scalar 		478
231.2 Mflops
 
Dot Product
multi-threaded scalar 		1012
461.2 Mflops
 
Dot Product
single-threaded vector 		537
643.9 Mflops
 
Dot Product
multi-threaded vector 		1234
1.28 Gflops
 
LU Decomposition
single-threaded scalar 		155
138.4 Mflops
 
LU Decomposition
multi-threaded scalar 		306
268.4 Mflops
 
Primality Test
single-threaded scalar 		412
61.7 Mflops
 
Primality Test
multi-threaded scalar 		575
106.7 Mflops
 
Sharpen Image
single-threaded scalar 		385
898.6 Kpixels/sec
 
Sharpen Image
multi-threaded scalar 		727
1.68 Mpixels/sec
 
Blur Image
single-threaded scalar 		496
393.0 Kpixels/sec
 
Blur Image
multi-threaded scalar 		910
715.8 Kpixels/sec
 

Memory Performance

Memory 259
Read Sequential
single-threaded scalar 		137
172.8 MB/sec
 
Write Sequential
single-threaded scalar 		436
305.4 MB/sec
 
Stdlib Allocate
single-threaded scalar 		293
1.09 Mallocs/sec
 
Stdlib Write
single-threaded scalar 		238
506.3 MB/sec
 
Stdlib Copy
single-threaded scalar 		195
206.5 MB/sec
 

Stream Performance

Stream 160
Stream Copy
single-threaded scalar 		142
199.1 MB/sec
 
Stream Copy
single-threaded vector 		189
251.1 MB/sec
 
Stream Scale
single-threaded scalar 		142
189.0 MB/sec
 
Stream Scale
single-threaded vector 		149
207.1 MB/sec
 
Stream Add
single-threaded scalar 		170
263.3 MB/sec
 
Stream Add
single-threaded vector 		162
231.7 MB/sec
 
Stream Triad
single-threaded scalar 		157
223.4 MB/sec
 
Stream Triad
single-threaded vector 		174
335.4 MB/sec