MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Geekbench 2 Score 11311 11311

System Information

MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Operating System Mac OS X 10.7.2 (Build 11C74) Mac OS X 10.7.2 (Build 11C74)
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.B24.1110141131 Apple Inc. MBP81.88Z.0047.B24.1110141131
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 9926 9926
Blowfish
single-core scalar
2045 2045
Blowfish
multi-core scalar
13234 13234
Text Compress
single-core scalar
3321 3321
Text Compress
multi-core scalar
16152 16152
Text Decompress
single-core scalar
3655 3655
Text Decompress
multi-core scalar
18340 18340
Image Compress
single-core scalar
3040 3040
Image Compress
multi-core scalar
15173 15173
Image Decompress
single-core scalar
3534 3534
Image Decompress
multi-core scalar
13664 13664
Lua
single-core scalar
5360 5360
Lua
multi-core scalar
21595 21595

Floating Point Performance

MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Floating Point 17017 17017
Mandelbrot
single-core scalar
2836 2836
Mandelbrot
multi-core scalar
19142 19142
Dot Product
single-core scalar
4614 4614
Dot Product
single-core vector
5584 5584
Dot Product
multi-core scalar
22188 22188
Dot Product
multi-core vector
31126 31126
LU Decomposition
single-core scalar
2573 2573
LU Decomposition
multi-core scalar
4851 4851
Primality Test
single-core scalar
7885 7885
Primality Test
multi-core scalar
29308 29308
Sharpen Image
single-core scalar
6653 6653
Sharpen Image
multi-core scalar
41338 41338
Blur Image
single-core scalar
7748 7748
Blur Image
multi-core scalar
52404 52404

Memory Performance

MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Memory 5756 5756
Read Sequential
single-core scalar
6274 6274
Write Sequential
single-core scalar
9273 9273
Stdlib Allocate
single-core scalar
4183 4183
Stdlib Write
single-core scalar
3915 3915
Stdlib Copy
single-core scalar
5139 5139

Stream Performance

MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Stream 7303 7303
Stream Copy
single-core scalar
6852 6852
Stream Copy
single-core vector
8185 8185
Stream Scale
single-core scalar
6970 6970
Stream Scale
single-core vector
7720 7720
Stream Add
single-core scalar
6693 6693
Stream Add
single-core vector
8570 8570
Stream Triad
single-core scalar
7118 7118
Stream Triad
single-core vector
6316 6316