iMac G4 (USB 2.0) iMac G4 (USB 2.0)
Geekbench 2 Score 695 695

System Information

iMac G4 (USB 2.0) iMac G4 (USB 2.0)
Operating System Mac OS X 10.4.11 (Build 8S165) Mac OS X 10.4.11 (Build 8S165)
Model iMac G4 (USB 2.0) iMac G4 (USB 2.0)
Processor PowerPC G4 (7445/7455) @ 1.25 GHz
1 Processor, 1 Core
PowerPC G4 (7445/7455) @ 1.25 GHz
1 Processor, 1 Core
Processor ID 18, 11 18, 11
L1 Instruction Cache 32 KB 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
L3 Cache 0 KB 0 KB
Motherboard PowerMac6,1 PowerMac6,1
BIOS N/A N/A
Memory 768 MB PC2700U-25330 DDR SDRAM 768 MB PC2700U-25330 DDR SDRAM

Integer Performance

iMac G4 (USB 2.0) iMac G4 (USB 2.0)
Integer 843 843
Blowfish
single-core scalar
1283 1283
Blowfish
multi-core scalar
1273 1273
Text Compress
single-core scalar
553 553
Text Compress
multi-core scalar
522 522
Text Decompress
single-core scalar
756 756
Text Decompress
multi-core scalar
755 755
Image Compress
single-core scalar
1010 1010
Image Compress
multi-core scalar
974 974
Image Decompress
single-core scalar
705 705
Image Decompress
multi-core scalar
751 751
Crafty Chess
single-core scalar
753 753
Crafty Chess
multi-core scalar
771 771
Lua
single-core scalar
858 858
Lua
multi-core scalar
847 847

Floating Point Performance

iMac G4 (USB 2.0) iMac G4 (USB 2.0)
Floating Point 756 756
Mandelbrot
single-core scalar
571 571
Mandelbrot
multi-core scalar
580 580
Dot Product
single-core scalar
935 935
Dot Product
single-core vector
1325 1325
Dot Product
multi-core scalar
923 923
Dot Product
multi-core vector
1234 1234
LU Decomposition
single-core scalar
381 381
LU Decomposition
multi-core scalar
392 392
Primality Test
single-core scalar
787 787
Primality Test
multi-core scalar
609 609
Sharpen Image
single-core scalar
658 658
Sharpen Image
multi-core scalar
661 661
Blur Image
single-core scalar
771 771
Blur Image
multi-core scalar
763 763

Memory Performance

iMac G4 (USB 2.0) iMac G4 (USB 2.0)
Memory 521 521
Read Sequential
single-core scalar
270 270
Write Sequential
single-core scalar
964 964
Stdlib Allocate
single-core scalar
730 730
Stdlib Write
single-core scalar
327 327
Stdlib Copy
single-core scalar
318 318

Stream Performance

iMac G4 (USB 2.0) iMac G4 (USB 2.0)
Stream 318 318
Stream Copy
single-core scalar
314 314
Stream Copy
single-core vector
346 346
Stream Scale
single-core scalar
287 287
Stream Scale
single-core vector
321 321
Stream Add
single-core scalar
362 362
Stream Add
single-core vector
314 314
Stream Triad
single-core scalar
306 306
Stream Triad
single-core vector
298 298