Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.9 for Mac OS X PPC (32-bit) | |||
Integer | Processor integer performance | 628 | 569 |
Floating Point | Processor floating point performance | 665 | |
Memory | Memory performance | 437 | |
Stream | Memory bandwidth performance | 298 |
Upload Date | Wed, 07 Feb 2018 07:40:47 +0000 |
Views | 5 |
iMac G4 (20-inch Flat-Panel) | |
---|---|
Operating System | Mac OS X 10.4.11 (Build 8S165) |
Model | iMac G4 (20-inch Flat-Panel) |
Processor |
PowerPC G4 (7445/7455) @ 999 MHz
1 Processor, 1 Core |
Processor ID | 8001h |
L1 Instruction Cache | 32 KB |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
L3 Cache | 0 KB |
Motherboard | PowerMac6,3 |
BIOS | N/A |
Memory | 768 MB PC2700U-25330 DDR SDRAM |
Integer | 628 | |
---|---|---|
Blowfish
single-core scalar |
798
35.1 MB/sec |
|
Blowfish
multi-core scalar |
765
31.4 MB/sec |
|
Text Compress
single-core scalar |
441
1.41 MB/sec |
|
Text Compress
multi-core scalar |
423
1.39 MB/sec |
|
Text Decompress
single-core scalar |
586
2.41 MB/sec |
|
Text Decompress
multi-core scalar |
562
2.24 MB/sec |
|
Image Compress
single-core scalar |
769
6.36 Mpixels/sec |
|
Image Compress
multi-core scalar |
770
6.48 Mpixels/sec |
|
Image Decompress
single-core scalar |
568
9.54 Mpixels/sec |
|
Image Decompress
multi-core scalar |
579
9.45 Mpixels/sec |
|
Lua
single-core scalar |
648
249 Knodes/sec |
|
Lua
multi-core scalar |
638
246 Knodes/sec |
Floating Point | 665 | |
---|---|---|
Mandelbrot
single-core scalar |
436
290 Mflops |
|
Mandelbrot
multi-core scalar |
437
286 Mflops |
|
Dot Product
single-core scalar |
721
349 Mflops |
|
Dot Product
multi-core scalar |
741
338 Mflops |
|
Dot Product
single-core vector |
1466
1.76 Gflops |
|
Dot Product
multi-core vector |
1686
1.75 Gflops |
|
LU Decomposition
single-core scalar |
289
258 Mflops |
|
LU Decomposition
multi-core scalar |
287
252 Mflops |
|
Primality Test
single-core scalar |
613
91.6 Mflops |
|
Primality Test
multi-core scalar |
487
90.5 Mflops |
|
Sharpen Image
single-core scalar |
498
1.16 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
496
1.14 Mpixels/sec |
|
Blur Image
single-core scalar |
581
460 Kpixels/sec |
|
Blur Image
multi-core scalar |
579
455 Kpixels/sec |
Memory | 437 | |
---|---|---|
Read Sequential
single-core scalar |
248
311 MB/sec |
|
Write Sequential
single-core scalar |
799
560 MB/sec |
|
Stdlib Allocate
single-core scalar |
593
2.21 Mallocs/sec |
|
Stdlib Write
single-core scalar |
274
581 MB/sec |
|
Stdlib Copy
single-core scalar |
275
291 MB/sec |
Stream | 298 | |
---|---|---|
Stream Copy
single-core scalar |
262
367 MB/sec |
|
Stream Copy
single-core vector |
313
417 MB/sec |
|
Stream Scale
single-core scalar |
276
367 MB/sec |
|
Stream Scale
single-core vector |
294
407 MB/sec |
|
Stream Add
single-core scalar |
331
513 MB/sec |
|
Stream Add
single-core vector |
311
444 MB/sec |
|
Stream Triad
single-core scalar |
322
456 MB/sec |
|
Stream Triad
single-core vector |
276
530 MB/sec |