MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Geekbench 2 Score 10134 10134

System Information

MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Operating System Mac OS X 10.7.3 (Build 11D50b) Mac OS X 10.7.3 (Build 11D50b)
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.B0E.1104221557 Apple Inc. MBP81.88Z.0047.B0E.1104221557
Memory 4.00 GB 1333 MHz DDR3 4.00 GB 1333 MHz DDR3

Integer Performance

MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Integer 8449 8449
Blowfish
single-core scalar
2055 2055
Blowfish
multi-core scalar
13656 13656
Text Compress
single-core scalar
2704 2704
Text Compress
multi-core scalar
14067 14067
Text Decompress
single-core scalar
2852 2852
Text Decompress
multi-core scalar
15423 15423
Image Compress
single-core scalar
2412 2412
Image Compress
multi-core scalar
12238 12238
Image Decompress
single-core scalar
2476 2476
Image Decompress
multi-core scalar
10075 10075
Lua
single-core scalar
4621 4621
Lua
multi-core scalar
18814 18814

Floating Point Performance

MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Floating Point 15630 15630
Mandelbrot
single-core scalar
2742 2742
Mandelbrot
multi-core scalar
18793 18793
Dot Product
single-core scalar
4431 4431
Dot Product
single-core vector
5320 5320
Dot Product
multi-core scalar
24240 24240
Dot Product
multi-core vector
28257 28257
LU Decomposition
single-core scalar
1339 1339
LU Decomposition
multi-core scalar
3598 3598
Primality Test
single-core scalar
6595 6595
Primality Test
multi-core scalar
24344 24344
Sharpen Image
single-core scalar
6240 6240
Sharpen Image
multi-core scalar
36102 36102
Blur Image
single-core scalar
7437 7437
Blur Image
multi-core scalar
49393 49393

Memory Performance

MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Memory 5747 5747
Read Sequential
single-core scalar
6781 6781
Write Sequential
single-core scalar
9948 9948
Stdlib Allocate
single-core scalar
3946 3946
Stdlib Write
single-core scalar
3511 3511
Stdlib Copy
single-core scalar
4553 4553

Stream Performance

MacBook Pro (15-inch Early 2011) MacBook Pro (15-inch Early 2011)
Stream 5572 5572
Stream Copy
single-core scalar
6178 6178
Stream Copy
single-core vector
7084 7084
Stream Scale
single-core scalar
6516 6516
Stream Scale
single-core vector
6901 6901
Stream Add
single-core scalar
2496 2496
Stream Add
single-core vector
7244 7244
Stream Triad
single-core scalar
2761 2761
Stream Triad
single-core vector
5399 5399