Section Description Score Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (32-bit)
Integer Processor integer performance 8642 10364
Floating Point Processor floating point performance 15754
Memory Memory performance 6010
Stream Memory bandwidth performance 6235

Result Information

User zbrodgers
Upload Date Thu, 29 Sep 2011 20:15:02 +0000
Views 9

System Information

MacBook Pro (15-inch Early 2011)
Operating System Mac OS X 10.7.1 (Build 11B26)
Model MacBook Pro (15-inch Early 2011)
Processor Intel Core i7-2820QM @ 2.30 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 8192 KB
Motherboard Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2
BIOS Apple Inc. MBP81.88Z.0047.B1E.1109091244
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 8642
Blowfish
single-core scalar
2113
92.8 MB/sec
 
Blowfish
multi-core scalar
13847
567 MB/sec
 
Text Compress
single-core scalar
2790
8.93 MB/sec
 
Text Compress
multi-core scalar
14257
46.8 MB/sec
 
Text Decompress
single-core scalar
3054
12.6 MB/sec
 
Text Decompress
multi-core scalar
15771
62.8 MB/sec
 
Image Compress
single-core scalar
2390
19.7 Mpixels/sec
 
Image Compress
multi-core scalar
12040
101 Mpixels/sec
 
Image Decompress
single-core scalar
2449
41.1 Mpixels/sec
 
Image Decompress
multi-core scalar
10722
175 Mpixels/sec
 
Lua
single-core scalar
4552
1.75 Mnodes/sec
 
Lua
multi-core scalar
19720
7.59 Mnodes/sec
 

Floating Point Performance

Floating Point 15754
Mandelbrot
single-core scalar
2795
1.86 Gflops
 
Mandelbrot
multi-core scalar
19072
12.5 Gflops
 
Dot Product
single-core scalar
4476
2.16 Gflops
 
Dot Product
multi-core scalar
24382
11.1 Gflops
 
Dot Product
single-core vector
5541
6.64 Gflops
 
Dot Product
multi-core vector
28465
29.6 Gflops
 
LU Decomposition
single-core scalar
1435
1.28 Gflops
 
LU Decomposition
multi-core scalar
4265
3.74 Gflops
 
Primality Test
single-core scalar
6322
944 Mflops
 
Primality Test
multi-core scalar
24327
4.51 Gflops
 
Sharpen Image
single-core scalar
6192
14.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
36750
84.7 Mpixels/sec
 
Blur Image
single-core scalar
7487
5.93 Mpixels/sec
 
Blur Image
multi-core scalar
49060
38.6 Mpixels/sec
 

Memory Performance

Memory 6010
Read Sequential
single-core scalar
6710
8.22 GB/sec
 
Write Sequential
single-core scalar
10128
6.93 GB/sec
 
Stdlib Allocate
single-core scalar
3845
14.3 Mallocs/sec
 
Stdlib Write
single-core scalar
3992
8.26 GB/sec
 
Stdlib Copy
single-core scalar
5379
5.55 GB/sec
 

Stream Performance

Stream 6235
Stream Copy
single-core scalar
6764
9.25 GB/sec
 
Stream Copy
single-core vector
8051
10.4 GB/sec
 
Stream Scale
single-core scalar
7123
9.24 GB/sec
 
Stream Scale
single-core vector
7955
10.7 GB/sec
 
Stream Add
single-core scalar
2396
3.62 GB/sec
 
Stream Add
single-core vector
8468
11.8 GB/sec
 
Stream Triad
single-core scalar
2806
3.88 GB/sec
 
Stream Triad
single-core vector
6319
11.8 GB/sec