MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Geekbench 2 Score 10428 10428

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 8651 8651
Blowfish
single-core scalar
2169 2169
Blowfish
multi-core scalar
14010 14010
Text Compress
single-core scalar
2849 2849
Text Compress
multi-core scalar
14212 14212
Text Decompress
single-core scalar
3102 3102
Text Decompress
multi-core scalar
15919 15919
Image Compress
single-core scalar
2445 2445
Image Compress
multi-core scalar
12076 12076
Image Decompress
single-core scalar
2493 2493
Image Decompress
multi-core scalar
10332 10332
Lua
single-core scalar
4400 4400
Lua
multi-core scalar
19807 19807

Floating Point Performance

MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Floating Point 15941 15941
Mandelbrot
single-core scalar
2853 2853
Mandelbrot
multi-core scalar
19230 19230
Dot Product
single-core scalar
4547 4547
Dot Product
single-core vector
5615 5615
Dot Product
multi-core scalar
24450 24450
Dot Product
multi-core vector
28698 28698
LU Decomposition
single-core scalar
1391 1391
LU Decomposition
multi-core scalar
4004 4004
Primality Test
single-core scalar
6714 6714
Primality Test
multi-core scalar
24099 24099
Sharpen Image
single-core scalar
6262 6262
Sharpen Image
multi-core scalar
37948 37948
Blur Image
single-core scalar
7624 7624
Blur Image
multi-core scalar
49741 49741

Memory Performance

MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Memory 6127 6127
Read Sequential
single-core scalar
6897 6897
Write Sequential
single-core scalar
10429 10429
Stdlib Allocate
single-core scalar
4015 4015
Stdlib Write
single-core scalar
3959 3959
Stdlib Copy
single-core scalar
5335 5335

Stream Performance

MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Stream 5955 5955
Stream Copy
single-core scalar
6029 6029
Stream Copy
single-core vector
7696 7696
Stream Scale
single-core scalar
6946 6946
Stream Scale
single-core vector
7455 7455
Stream Add
single-core scalar
2446 2446
Stream Add
single-core vector
8181 8181
Stream Triad
single-core scalar
2822 2822
Stream Triad
single-core vector
6069 6069