iMac8,1 iMac8,1
Geekbench 2 Score 2231 2231

System Information

iMac8,1 iMac8,1
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
Model iMac8,1 iMac8,1
Processor Intel Pentium D 805 @ 2.66 GHz
1 Processor, 2 Cores
Intel Pentium D 805 @ 2.66 GHz
1 Processor, 2 Cores
Processor ID GenuineIntel Family 15 Model 4 Stepping 7 GenuineIntel Family 15 Model 4 Stepping 7
L1 Instruction Cache 0 KB 0 KB
L1 Data Cache 16 KB x 2 16 KB x 2
L2 Cache 1024 KB x 2 1024 KB x 2
L3 Cache 0 KB 0 KB
Motherboard Apple Inc. Mac-F4208DC8 Apple Inc. Mac-F4208DC8
BIOS Apple Inc. IM81.88Z.00C1.B00.0903051113 Apple Inc. IM81.88Z.00C1.B00.0903051113
Memory 4.00 GB 800 MHz DDR2 SDRAM 4.00 GB 800 MHz DDR2 SDRAM

Integer Performance

iMac8,1 iMac8,1
Integer 2163 2163
Blowfish
single-core scalar
1630 1630
Blowfish
multi-core scalar
3460 3460
Text Compress
single-core scalar
1172 1172
Text Compress
multi-core scalar
2258 2258
Text Decompress
single-core scalar
1271 1271
Text Decompress
multi-core scalar
2313 2313
Image Compress
single-core scalar
1102 1102
Image Compress
multi-core scalar
2081 2081
Image Decompress
single-core scalar
1384 1384
Image Decompress
multi-core scalar
2522 2522
Lua
single-core scalar
2284 2284
Lua
multi-core scalar
4484 4484

Floating Point Performance

iMac8,1 iMac8,1
Floating Point 2814 2814
Mandelbrot
single-core scalar
1064 1064
Mandelbrot
multi-core scalar
2124 2124
Dot Product
single-core scalar
1443 1443
Dot Product
single-core vector
1348 1348
Dot Product
multi-core scalar
3000 3000
Dot Product
multi-core vector
3064 3064
LU Decomposition
single-core scalar
611 611
LU Decomposition
multi-core scalar
741 741
Primality Test
single-core scalar
2282 2282
Primality Test
multi-core scalar
3608 3608
Sharpen Image
single-core scalar
2906 2906
Sharpen Image
multi-core scalar
5758 5758
Blur Image
single-core scalar
3834 3834
Blur Image
multi-core scalar
7621 7621

Memory Performance

iMac8,1 iMac8,1
Memory 1696 1696
Read Sequential
single-core scalar
2404 2404
Write Sequential
single-core scalar
2086 2086
Stdlib Allocate
single-core scalar
1328 1328
Stdlib Write
single-core scalar
1233 1233
Stdlib Copy
single-core scalar
1432 1432

Stream Performance

iMac8,1 iMac8,1
Stream 1504 1504
Stream Copy
single-core scalar
1433 1433
Stream Copy
single-core vector
1570 1570
Stream Scale
single-core scalar
1473 1473
Stream Scale
single-core vector
1498 1498
Stream Add
single-core scalar
1496 1496
Stream Add
single-core vector
1680 1680
Stream Triad
single-core scalar
1627 1627
Stream Triad
single-core vector
1258 1258