MacBook Pro (15-inch Early 2011) MacBook (Late 2007)
Geekbench 2 Score 10233 2594

System Information

MacBook Pro (15-inch Early 2011) MacBook (Late 2007)
Operating System Mac OS X 10.6.6 (Build 10J3210) Mac OS X 10.6.6 (Build 10J567)
Model MacBook Pro (15-inch Early 2011) MacBook (Late 2007)
Processor Intel Core i7-2720QM @ 2.20 GHz
1 processor, 4 cores, 8 threads
Intel Core 2 Duo T7500 @ 2.20 GHz
1 processor, 2 cores
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 15 Stepping 11
L1 Instruction Cache 32 KB 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 4096 KB
L3 Cache 6144 KB 0 KB
Motherboard Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2 Apple Inc. Mac-F22788C8 PVT
BIOS Apple Inc. MBP81.88Z.0047.B04.1102071707 Apple Inc. MB31.88Z.008E.B02.0803051832
Memory 8192 MB 1333 MHz DDR3 4096 MB 667 MHz DDR2 SDRAM

Integer Performance

MacBook Pro (15-inch Early 2011) MacBook (Late 2007)
Integer 8503 2097
Blowfish
single-core scalar
2116 1531
Blowfish
multi-core scalar
13471 2859
Text Compress
single-core scalar
2782 1715
Text Compress
multi-core scalar
13641 2820
Text Decompress
single-core scalar
3040 1534
Text Decompress
multi-core scalar
15301 2467
Image Compress
single-core scalar
2338 1354
Image Compress
multi-core scalar
11494 2512
Image Decompress
single-core scalar
2425 1246
Image Decompress
multi-core scalar
10447 2026
Lua
single-core scalar
4619 2264
Lua
multi-core scalar
20363 2845

Floating Point Performance

MacBook Pro (15-inch Early 2011) MacBook (Late 2007)
Floating Point 15962 3759
Mandelbrot
single-core scalar
2692 1593
Mandelbrot
multi-core scalar
18523 2722
Dot Product
single-core scalar
4378 2944
Dot Product
single-core vector
5374 2155
Dot Product
multi-core scalar
23245 4851
Dot Product
multi-core vector
28474 4200
LU Decomposition
single-core scalar
1277 515
LU Decomposition
multi-core scalar
5611 706
Primality Test
single-core scalar
6522 2996
Primality Test
multi-core scalar
24600 3788
Sharpen Image
single-core scalar
6169 4171
Sharpen Image
multi-core scalar
37455 7099
Blur Image
single-core scalar
7851 5505
Blur Image
multi-core scalar
51303 9390

Memory Performance

MacBook Pro (15-inch Early 2011) MacBook (Late 2007)
Memory 5907 1932
Read Sequential
single-core scalar
6526 2665
Write Sequential
single-core scalar
9933 2088
Stdlib Allocate
single-core scalar
3899 1756
Stdlib Write
single-core scalar
3963 1570
Stdlib Copy
single-core scalar
5214 1583

Stream Performance

MacBook Pro (15-inch Early 2011) MacBook (Late 2007)
Stream 4892 1584
Stream Copy
single-core scalar
5323 1704
Stream Copy
single-core vector
6396 1800
Stream Scale
single-core scalar
5605 1463
Stream Scale
single-core vector
5806 1712
Stream Add
single-core scalar
2340 1198
Stream Add
single-core vector
6306 1896
Stream Triad
single-core scalar
2658 1388
Stream Triad
single-core vector
4703 1517