MacBookPro8,2 MacBook Pro (Retina)
Geekbench 2 Score 10330 10732

System Information

MacBookPro8,2 MacBook Pro (Retina)
Operating System Mac OS X 10.6.6 (Build 10J3210) Mac OS X 10.8 (Build 12A269)
Model MacBookPro8,2 MacBook Pro (Retina)
Processor Intel Core i7-2820QM @ 2.30 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-3615QM @ 2.30 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 58 Stepping 9
L1 Instruction Cache 32 KB 32 KB x 4
L1 Data Cache 32 KB 32 KB x 4
L2 Cache 256 KB 256 KB x 4
L3 Cache 8192 KB 6144 KB
Motherboard Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2 Apple Inc. Mac-C3EC7CD22292981F MacBookPro10,1
BIOS Apple Inc. MBP81.88Z.0047.B04.1102071707 Apple Inc. MBP101.88Z.00EE.B00.1205101839
Memory 4.00 GB 1333 MHz DDR3 8.00 GB 1600 MHz DDR3

Integer Performance

MacBookPro8,2 MacBook Pro (Retina)
Integer 8605 8954
Blowfish
single-core scalar
2125 2478
Blowfish
multi-core scalar
13866 15976
Text Compress
single-core scalar
2816 2806
Text Compress
multi-core scalar
14107 14352
Text Decompress
single-core scalar
3074 2973
Text Decompress
multi-core scalar
15763 16070
Image Compress
single-core scalar
2366 2427
Image Compress
multi-core scalar
11981 12448
Image Decompress
single-core scalar
2435 2411
Image Decompress
multi-core scalar
9981 10774
Lua
single-core scalar
4479 4923
Lua
multi-core scalar
20276 19821

Floating Point Performance

MacBookPro8,2 MacBook Pro (Retina)
Floating Point 16289 16245
Mandelbrot
single-core scalar
2784 2848
Mandelbrot
multi-core scalar
19062 21531
Dot Product
single-core scalar
4402 4309
Dot Product
single-core vector
5524 6490
Dot Product
multi-core scalar
23967 23987
Dot Product
multi-core vector
29428 29837
LU Decomposition
single-core scalar
1417 1416
LU Decomposition
multi-core scalar
5857 4859
Primality Test
single-core scalar
6667 6635
Primality Test
multi-core scalar
24879 24835
Sharpen Image
single-core scalar
6208 6035
Sharpen Image
multi-core scalar
37621 38270
Blur Image
single-core scalar
7912 7389
Blur Image
multi-core scalar
52321 49001

Memory Performance

MacBookPro8,2 MacBook Pro (Retina)
Memory 5624 6322
Read Sequential
single-core scalar
6556 7327
Write Sequential
single-core scalar
9660 10596
Stdlib Allocate
single-core scalar
3951 4172
Stdlib Write
single-core scalar
3496 4187
Stdlib Copy
single-core scalar
4460 5329

Stream Performance

MacBookPro8,2 MacBook Pro (Retina)
Stream 4928 6487
Stream Copy
single-core scalar
5595 7129
Stream Scale
single-core scalar
5879 7353
Stream Add
single-core scalar
2421 2504
Stream Triad
single-core scalar
2774 2862