MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Geekbench 2 Score 11146 11146

System Information

MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
Model MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Processor Intel Core i7-2820QM @ 2.30 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-2820QM @ 2.30 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2 Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2
BIOS Apple Inc. MBP81.88Z.0047.B27.1201241646 Apple Inc. MBP81.88Z.0047.B27.1201241646
Memory 8.00 GB 1333 MHz DDR3 8.00 GB 1333 MHz DDR3

Integer Performance

MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Integer 9703 9703
Blowfish
single-core scalar
2049 2049
Blowfish
multi-core scalar
13223 13223
Text Compress
single-core scalar
3308 3308
Text Compress
multi-core scalar
15545 15545
Text Decompress
single-core scalar
3683 3683
Text Decompress
multi-core scalar
17235 17235
Image Compress
single-core scalar
3046 3046
Image Compress
multi-core scalar
14372 14372
Image Decompress
single-core scalar
3423 3423
Image Decompress
multi-core scalar
13029 13029
Lua
single-core scalar
5591 5591
Lua
multi-core scalar
21936 21936

Floating Point Performance

MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Floating Point 16643 16643
Mandelbrot
single-core scalar
2827 2827
Mandelbrot
multi-core scalar
19241 19241
Dot Product
single-core scalar
4661 4661
Dot Product
single-core vector
5624 5624
Dot Product
multi-core scalar
21133 21133
Dot Product
multi-core vector
28999 28999
LU Decomposition
single-core scalar
2535 2535
LU Decomposition
multi-core scalar
4225 4225
Primality Test
single-core scalar
7923 7923
Primality Test
multi-core scalar
28149 28149
Sharpen Image
single-core scalar
6649 6649
Sharpen Image
multi-core scalar
41612 41612
Blur Image
single-core scalar
7763 7763
Blur Image
multi-core scalar
51664 51664

Memory Performance

MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Memory 5842 5842
Read Sequential
single-core scalar
6417 6417
Write Sequential
single-core scalar
9518 9518
Stdlib Allocate
single-core scalar
4014 4014
Stdlib Write
single-core scalar
4015 4015
Stdlib Copy
single-core scalar
5249 5249

Stream Performance

MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Stream 7568 7568
Stream Copy
single-core scalar
7056 7056
Stream Scale
single-core scalar
7173 7173
Stream Add
single-core scalar
6905 6905
Stream Triad
single-core scalar
7460 7460