Section Description Score Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (32-bit)
Integer Processor integer performance 8325 11110
Floating Point Processor floating point performance 17554
Memory Memory performance 6526
Stream Memory bandwidth performance 7479

Result Information

User jfpoole
Upload Date Thu, 15 Dec 2011 02:37:49 +0000
Views 9

System Information

MacBook Pro (15-inch Early 2011)
Operating System Mac OS X 10.7.2 (Build 11C74)
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 8325
Blowfish
single-core scalar
2154
94.6 MB/sec
 
Blowfish
multi-core scalar
14756
605 MB/sec
 
Text Compress
single-core scalar
2713
8.68 MB/sec
 
Text Compress
multi-core scalar
12579
41.3 MB/sec
 
Text Decompress
single-core scalar
2930
12.0 MB/sec
 
Text Decompress
multi-core scalar
14953
59.6 MB/sec
 
Image Compress
single-core scalar
2329
19.2 Mpixels/sec
 
Image Compress
multi-core scalar
11196
94.2 Mpixels/sec
 
Image Decompress
single-core scalar
2561
43.0 Mpixels/sec
 
Image Decompress
multi-core scalar
10461
171 Mpixels/sec
 
Lua
single-core scalar
4687
1.80 Mnodes/sec
 
Lua
multi-core scalar
18581
7.15 Mnodes/sec
 

Floating Point Performance

Floating Point 17554
Mandelbrot
single-core scalar
2543
1.69 Gflops
 
Mandelbrot
multi-core scalar
17909
11.7 Gflops
 
Dot Product
single-core scalar
4354
2.10 Gflops
 
Dot Product
multi-core scalar
22752
10.4 Gflops
 
Dot Product
single-core vector
7129
8.54 Gflops
 
Dot Product
multi-core vector
36686
38.2 Gflops
 
LU Decomposition
single-core scalar
2342
2.08 Gflops
 
LU Decomposition
multi-core scalar
3771
3.31 Gflops
 
Primality Test
single-core scalar
6258
935 Mflops
 
Primality Test
multi-core scalar
23409
4.34 Gflops
 
Sharpen Image
single-core scalar
13052
30.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
58618
135 Mpixels/sec
 
Blur Image
single-core scalar
6013
4.76 Mpixels/sec
 
Blur Image
multi-core scalar
40920
32.2 Mpixels/sec
 

Memory Performance

Memory 6526
Read Sequential
single-core scalar
7290
8.93 GB/sec
 
Write Sequential
single-core scalar
12029
8.23 GB/sec
 
Stdlib Allocate
single-core scalar
3960
14.8 Mallocs/sec
 
Stdlib Write
single-core scalar
4039
8.36 GB/sec
 
Stdlib Copy
single-core scalar
5314
5.48 GB/sec
 

Stream Performance

Stream 7479
Stream Copy
single-core scalar
6873
9.40 GB/sec
 
Stream Copy
single-core vector
7168
9.29 GB/sec
 
Stream Scale
single-core scalar
7101
9.21 GB/sec
 
Stream Scale
single-core vector
7955
10.7 GB/sec
 
Stream Add
single-core scalar
7588
11.5 GB/sec
 
Stream Add
single-core vector
8603
12.0 GB/sec
 
Stream Triad
single-core scalar
8130
11.2 GB/sec
 
Stream Triad
single-core vector
6421
12.0 GB/sec