iMac G4 (USB 2.0) iMac G4 (USB 2.0)
Geekbench 2 Score 575 575

System Information

iMac G4 (USB 2.0) iMac G4 (USB 2.0)
Operating System Mac OS X 10.5.8 (Build 9L30) Mac OS X 10.5.8 (Build 9L30)
Model iMac G4 (USB 2.0) iMac G4 (USB 2.0)
Processor PowerPC G4 (7445/7455) @ 1.00 GHz
1 Processor, 1 Core
PowerPC G4 (7445/7455) @ 1.00 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 1.25 GB PC2100U-25330 DDR SDRAM 1.25 GB PC2100U-25330 DDR SDRAM

Integer Performance

iMac G4 (USB 2.0) iMac G4 (USB 2.0)
Integer 661 661
Blowfish
single-core scalar
817 817
Blowfish
multi-core scalar
769 769
Text Compress
single-core scalar
424 424
Text Compress
multi-core scalar
416 416
Text Decompress
single-core scalar
676 676
Text Decompress
multi-core scalar
655 655
Image Compress
single-core scalar
816 816
Image Compress
multi-core scalar
799 799
Image Decompress
single-core scalar
577 577
Image Decompress
multi-core scalar
619 619
Lua
single-core scalar
713 713
Lua
multi-core scalar
653 653

Floating Point Performance

iMac G4 (USB 2.0) iMac G4 (USB 2.0)
Floating Point 674 674
Mandelbrot
single-core scalar
435 435
Mandelbrot
multi-core scalar
442 442
Dot Product
single-core scalar
718 718
Dot Product
single-core vector
1496 1496
Dot Product
multi-core scalar
750 750
Dot Product
multi-core vector
1682 1682
LU Decomposition
single-core scalar
305 305
LU Decomposition
multi-core scalar
304 304
Primality Test
single-core scalar
628 628
Primality Test
multi-core scalar
484 484
Sharpen Image
single-core scalar
510 510
Sharpen Image
multi-core scalar
508 508
Blur Image
single-core scalar
587 587
Blur Image
multi-core scalar
587 587

Memory Performance

iMac G4 (USB 2.0) iMac G4 (USB 2.0)
Memory 402 402
Read Sequential
single-core scalar
203 203
Write Sequential
single-core scalar
789 789
Stdlib Allocate
single-core scalar
477 477
Stdlib Write
single-core scalar
262 262
Stdlib Copy
single-core scalar
280 280

Stream Performance

iMac G4 (USB 2.0) iMac G4 (USB 2.0)
Stream 283 283
Stream Copy
single-core scalar
264 264
Stream Copy
single-core vector
278 278
Stream Scale
single-core scalar
288 288
Stream Scale
single-core vector
291 291
Stream Add
single-core scalar
276 276
Stream Add
single-core vector
304 304
Stream Triad
single-core scalar
293 293
Stream Triad
single-core vector
277 277