Section Description Score Geekbench Score
Geekbench 2.2.6 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9658 10977
Floating Point Processor floating point performance 16531
Memory Memory performance 5715
Stream Memory bandwidth performance 6683

Result Information

User jfpoole
Upload Date Thu, 16 Feb 2012 18:46:02 +0000
Views 10

System Information

MacBook Pro (15-inch Early 2011)
Operating System Mac OS X 10.8 (Build 12A128p)
Model MacBook Pro (15-inch Early 2011)
Processor Intel Core i7-2720QM @ 2.20 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 4
L1 Data Cache 32 KB x 4
L2 Cache 256 KB x 4
L3 Cache 6144 KB
Motherboard Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2
BIOS Apple Inc. MBP81.88Z.0047.B24.1110141131
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 9658
Blowfish
single-core scalar
2012
88.4 MB/sec
 
Blowfish
multi-core scalar
12799
524 MB/sec
 
Text Compress
single-core scalar
3227
10.3 MB/sec
 
Text Compress
multi-core scalar
15513
50.9 MB/sec
 
Text Decompress
single-core scalar
3573
14.7 MB/sec
 
Text Decompress
multi-core scalar
17473
69.6 MB/sec
 
Image Compress
single-core scalar
2955
24.4 Mpixels/sec
 
Image Compress
multi-core scalar
14742
124 Mpixels/sec
 
Image Decompress
single-core scalar
3353
56.3 Mpixels/sec
 
Image Decompress
multi-core scalar
12599
206 Mpixels/sec
 
Lua
single-core scalar
5414
2.08 Mnodes/sec
 
Lua
multi-core scalar
22237
8.55 Mnodes/sec
 

Floating Point Performance

Floating Point 16531
Mandelbrot
single-core scalar
2776
1.85 Gflops
 
Mandelbrot
multi-core scalar
18693
12.2 Gflops
 
Dot Product
single-core scalar
4526
2.19 Gflops
 
Dot Product
multi-core scalar
21714
9.90 Gflops
 
Dot Product
single-core vector
5461
6.54 Gflops
 
Dot Product
multi-core vector
30354
31.6 Gflops
 
LU Decomposition
single-core scalar
2457
2.19 Gflops
 
LU Decomposition
multi-core scalar
3785
3.32 Gflops
 
Primality Test
single-core scalar
7697
1.15 Gflops
 
Primality Test
multi-core scalar
28076
5.21 Gflops
 
Sharpen Image
single-core scalar
6457
15.1 Mpixels/sec
 
Sharpen Image
multi-core scalar
40485
93.3 Mpixels/sec
 
Blur Image
single-core scalar
7541
5.97 Mpixels/sec
 
Blur Image
multi-core scalar
51423
40.4 Mpixels/sec
 

Memory Performance

Memory 5715
Read Sequential
single-core scalar
6189
7.58 GB/sec
 
Write Sequential
single-core scalar
9114
6.23 GB/sec
 
Stdlib Allocate
single-core scalar
4069
15.2 Mallocs/sec
 
Stdlib Write
single-core scalar
3949
8.17 GB/sec
 
Stdlib Copy
single-core scalar
5254
5.42 GB/sec
 

Stream Performance

Stream 6683
Stream Copy
single-core scalar
6015
8.23 GB/sec
 
Stream Copy
single-core vector
7689
9.97 GB/sec
 
Stream Scale
single-core scalar
5930
7.69 GB/sec
 
Stream Scale
single-core vector
7317
9.87 GB/sec
 
Stream Add
single-core scalar
6042
9.12 GB/sec
 
Stream Add
single-core vector
8081
11.2 GB/sec
 
Stream Triad
single-core scalar
6413
8.86 GB/sec
 
Stream Triad
single-core vector
5978
11.2 GB/sec