Section Description Score Geekbench Score
Geekbench 2.2.6 for Mac OS X x86 (32-bit)
Integer Processor integer performance 8191 9974
Floating Point Processor floating point performance 15253
Memory Memory performance 5976
Stream Memory bandwidth performance 5738

Result Information

User jfpoole
Upload Date Thu, 16 Feb 2012 18:42:06 +0000
Views 17

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 8191
Blowfish
single-core scalar
2112
92.8 MB/sec
 
Blowfish
multi-core scalar
13118
538 MB/sec
 
Text Compress
single-core scalar
2759
8.83 MB/sec
 
Text Compress
multi-core scalar
13181
43.2 MB/sec
 
Text Decompress
single-core scalar
2932
12.0 MB/sec
 
Text Decompress
multi-core scalar
14544
57.9 MB/sec
 
Image Compress
single-core scalar
2420
20.0 Mpixels/sec
 
Image Compress
multi-core scalar
11672
98.2 Mpixels/sec
 
Image Decompress
single-core scalar
2403
40.4 Mpixels/sec
 
Image Decompress
multi-core scalar
10032
164 Mpixels/sec
 
Lua
single-core scalar
4565
1.76 Mnodes/sec
 
Lua
multi-core scalar
18557
7.14 Mnodes/sec
 

Floating Point Performance

Floating Point 15253
Mandelbrot
single-core scalar
2754
1.83 Gflops
 
Mandelbrot
multi-core scalar
18653
12.2 Gflops
 
Dot Product
single-core scalar
4434
2.14 Gflops
 
Dot Product
multi-core scalar
23370
10.6 Gflops
 
Dot Product
single-core vector
5463
6.55 Gflops
 
Dot Product
multi-core vector
26869
27.9 Gflops
 
LU Decomposition
single-core scalar
1354
1.21 Gflops
 
LU Decomposition
multi-core scalar
3626
3.18 Gflops
 
Primality Test
single-core scalar
6566
981 Mflops
 
Primality Test
multi-core scalar
22690
4.21 Gflops
 
Sharpen Image
single-core scalar
6127
14.3 Mpixels/sec
 
Sharpen Image
multi-core scalar
36069
83.1 Mpixels/sec
 
Blur Image
single-core scalar
7414
5.87 Mpixels/sec
 
Blur Image
multi-core scalar
48161
37.9 Mpixels/sec
 

Memory Performance

Memory 5976
Read Sequential
single-core scalar
6669
8.17 GB/sec
 
Write Sequential
single-core scalar
9971
6.82 GB/sec
 
Stdlib Allocate
single-core scalar
4020
15.0 Mallocs/sec
 
Stdlib Write
single-core scalar
3930
8.14 GB/sec
 
Stdlib Copy
single-core scalar
5292
5.46 GB/sec
 

Stream Performance

Stream 5738
Stream Copy
single-core scalar
5879
8.04 GB/sec
 
Stream Copy
single-core vector
7505
9.73 GB/sec
 
Stream Scale
single-core scalar
6244
8.10 GB/sec
 
Stream Scale
single-core vector
7293
9.84 GB/sec
 
Stream Add
single-core scalar
2385
3.60 GB/sec
 
Stream Add
single-core vector
7978
11.1 GB/sec
 
Stream Triad
single-core scalar
2703
3.73 GB/sec
 
Stream Triad
single-core vector
5922
11.1 GB/sec