MacBook (Early 2008) iMac (Late 2009)
Geekbench 2 Score 3384 1784

System Information

MacBook (Early 2008) iMac (Late 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
Model MacBook (Early 2008) iMac (Late 2009)
Processor Intel Core 2 Duo T8300 @ 2.40 GHz
1 Processor, 2 Cores
Intel Core 2 Duo E7600 @ 3.06 GHz
1 Processor, 2 Cores
Processor ID GenuineIntel Family 6 Model 23 Stepping 6 GenuineIntel Family 6 Model 23 Stepping 10
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 3072 KB 3072 KB
L3 Cache 0 KB 0 KB
Motherboard Apple Inc. Mac-F22788A9 PVT Apple Inc. Mac-F2268DC8
BIOS Apple Inc. MB41.88Z.00C1.B00.0802091535 Apple Inc. IM101.88Z.00CC.B00.0909031926
Memory 4.00 GB 667 MHz DDR2 SDRAM 12.00 GB 1067 MHz DDR3

Integer Performance

MacBook (Early 2008) iMac (Late 2009)
Integer 2776 1793
Blowfish
single-core scalar
1683 1289
Blowfish
multi-core scalar
3600 1800
Text Compress
single-core scalar
1862 1477
Text Compress
multi-core scalar
3594 1935
Text Decompress
single-core scalar
1682 1424
Text Decompress
multi-core scalar
3449 2026
Image Compress
single-core scalar
1712 1527
Image Compress
multi-core scalar
3356 2039
Image Decompress
single-core scalar
1512 1462
Image Decompress
multi-core scalar
3022 2715
Lua
single-core scalar
2748 1647
Lua
multi-core scalar
5098 2178

Floating Point Performance

MacBook (Early 2008) iMac (Late 2009)
Floating Point 4954 1684
Mandelbrot
single-core scalar
1790 1584
Mandelbrot
multi-core scalar
3634 2112
Dot Product
single-core scalar
3297 759
Dot Product
single-core vector
2652 1733
Dot Product
multi-core scalar
6978 1108
Dot Product
multi-core vector
6091 2814
LU Decomposition
single-core scalar
689 548
LU Decomposition
multi-core scalar
1130 712
Primality Test
single-core scalar
3820 2379
Primality Test
multi-core scalar
5943 2550
Sharpen Image
single-core scalar
4990 1529
Sharpen Image
multi-core scalar
10085 2092
Blur Image
single-core scalar
6065 1541
Blur Image
multi-core scalar
12193 2115

Memory Performance

MacBook (Early 2008) iMac (Late 2009)
Memory 2378 1956
Read Sequential
single-core scalar
3244 2065
Write Sequential
single-core scalar
2538 2182
Stdlib Allocate
single-core scalar
2106 833
Stdlib Write
single-core scalar
1901 2420
Stdlib Copy
single-core scalar
2102 2280

Stream Performance

MacBook (Early 2008) iMac (Late 2009)
Stream 2035 1762
Stream Copy
single-core scalar
1982 1601
Stream Scale
single-core scalar
2092 1388
Stream Add
single-core scalar
1838 1638
Stream Triad
single-core scalar
1987 1325