MacBook Pro (15-inch Early 2011) MacBook Pro (13-inch Late 2011)
Geekbench 2 Score 10339 6096

System Information

MacBook Pro (15-inch Early 2011) MacBook Pro (13-inch Late 2011)
Operating System Mac OS X 10.8.5 (Build 12F37) Mac OS X 10.11.4 (Build 15E65)
Model MacBook Pro (15-inch Early 2011) MacBook Pro (13-inch Late 2011)
Processor Intel Core i7-2820QM @ 2.30 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i5-2435M @ 2.40 GHz
1 Processor, 2 Cores, 4 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 2
L1 Data Cache 32 KB x 4 32 KB x 2
L2 Cache 256 KB x 4 256 KB x 2
L3 Cache 8192 KB 3072 KB
Motherboard Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2 Apple Inc. Mac-94245B3640C91C81 MacBookPro8,1
BIOS Apple Inc. MBP81.88Z.0047.B27.1201241646 Apple Inc. MBP81.88Z.0047.B2C.1510261540
Memory 16.00 GB 1333 MHz DDR3 8.00 GB 1333 MHz DDR3

Integer Performance

MacBook Pro (15-inch Early 2011) MacBook Pro (13-inch Late 2011)
Integer 8554 4708
Blowfish
single-core scalar
2153 1708
Blowfish
multi-core scalar
13917 4917
Text Compress
single-core scalar
2859 2751
Text Compress
multi-core scalar
13850 5985
Text Decompress
single-core scalar
3162 3060
Text Decompress
multi-core scalar
15496 6994
Image Compress
single-core scalar
2423 2535
Image Compress
multi-core scalar
11914 6003
Image Decompress
single-core scalar
2494 2913
Image Decompress
multi-core scalar
11108 6480
Lua
single-core scalar
4400 4638
Lua
multi-core scalar
18879 8517

Floating Point Performance

MacBook Pro (15-inch Early 2011) MacBook Pro (13-inch Late 2011)
Floating Point 15947 7811
Mandelbrot
single-core scalar
2869 2364
Mandelbrot
multi-core scalar
19311 7027
Dot Product
single-core scalar
4585 3851
Dot Product
single-core vector
5649 4658
Dot Product
multi-core scalar
24454 8413
Dot Product
multi-core vector
27812 11522
LU Decomposition
single-core scalar
1400 2100
LU Decomposition
multi-core scalar
3930 3232
Primality Test
single-core scalar
6780 6934
Primality Test
multi-core scalar
23629 12280
Sharpen Image
single-core scalar
6364 5528
Sharpen Image
multi-core scalar
38424 15929
Blur Image
single-core scalar
7670 6442
Blur Image
multi-core scalar
50382 19087

Memory Performance

MacBook Pro (15-inch Early 2011) MacBook Pro (13-inch Late 2011)
Memory 5981 5134
Read Sequential
single-core scalar
6704 5379
Write Sequential
single-core scalar
10140 7768
Stdlib Allocate
single-core scalar
4063 3507
Stdlib Write
single-core scalar
3862 3897
Stdlib Copy
single-core scalar
5139 5120

Stream Performance

MacBook Pro (15-inch Early 2011) MacBook Pro (13-inch Late 2011)
Stream 5678 6881
Stream Copy
single-core scalar
5857 6192
Stream Copy
single-core vector
7412 8095
Stream Scale
single-core scalar
6224 6077
Stream Scale
single-core vector
7183 7723
Stream Add
single-core scalar
2406 5993
Stream Add
single-core vector
7841 8356
Stream Triad
single-core scalar
2764 6428
Stream Triad
single-core vector
5742 6187