Section Description Score Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (32-bit)
Integer Processor integer performance 8043 9421
Floating Point Processor floating point performance 14723
Memory Memory performance 4587
Stream Memory bandwidth performance 5362

Result Information

User Sylvain ALLAIN
Upload Date Tue, 11 Oct 2011 06:49:05 +0000
Views 5

System Information

MacBook Pro (15-inch Early 2011)
Operating System Mac OS X 10.6.8 (Build 10K549)
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.B1E.1109091244
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 8043
Blowfish
single-core scalar
1775
78.0 MB/sec
 
Blowfish
multi-core scalar
13422
550 MB/sec
 
Text Compress
single-core scalar
2190
7.01 MB/sec
 
Text Compress
multi-core scalar
13653
44.8 MB/sec
 
Text Decompress
single-core scalar
2354
9.68 MB/sec
 
Text Decompress
multi-core scalar
15402
61.4 MB/sec
 
Image Compress
single-core scalar
1864
15.4 Mpixels/sec
 
Image Compress
multi-core scalar
11529
97.0 Mpixels/sec
 
Image Decompress
single-core scalar
1747
29.3 Mpixels/sec
 
Image Decompress
multi-core scalar
10185
166 Mpixels/sec
 
Lua
single-core scalar
3173
1.22 Mnodes/sec
 
Lua
multi-core scalar
19230
7.40 Mnodes/sec
 

Floating Point Performance

Floating Point 14723
Mandelbrot
single-core scalar
2500
1.66 Gflops
 
Mandelbrot
multi-core scalar
18470
12.1 Gflops
 
Dot Product
single-core scalar
3495
1.69 Gflops
 
Dot Product
multi-core scalar
23624
10.8 Gflops
 
Dot Product
single-core vector
3397
4.07 Gflops
 
Dot Product
multi-core vector
27381
28.5 Gflops
 
LU Decomposition
single-core scalar
873
777 Mflops
 
LU Decomposition
multi-core scalar
3971
3.48 Gflops
 
Primality Test
single-core scalar
4737
707 Mflops
 
Primality Test
multi-core scalar
23146
4.30 Gflops
 
Sharpen Image
single-core scalar
5176
12.1 Mpixels/sec
 
Sharpen Image
multi-core scalar
36116
83.2 Mpixels/sec
 
Blur Image
single-core scalar
6542
5.18 Mpixels/sec
 
Blur Image
multi-core scalar
46700
36.7 Mpixels/sec
 

Memory Performance

Memory 4587
Read Sequential
single-core scalar
4661
5.71 GB/sec
 
Write Sequential
single-core scalar
6765
4.63 GB/sec
 
Stdlib Allocate
single-core scalar
2449
9.14 Mallocs/sec
 
Stdlib Write
single-core scalar
3940
8.16 GB/sec
 
Stdlib Copy
single-core scalar
5121
5.28 GB/sec
 

Stream Performance

Stream 5362
Stream Copy
single-core scalar
4557
6.23 GB/sec
 
Stream Copy
single-core vector
7701
9.99 GB/sec
 
Stream Scale
single-core scalar
4848
6.29 GB/sec
 
Stream Scale
single-core vector
7475
10.1 GB/sec
 
Stream Add
single-core scalar
2162
3.26 GB/sec
 
Stream Add
single-core vector
8043
11.2 GB/sec
 
Stream Triad
single-core scalar
2181
3.01 GB/sec
 
Stream Triad
single-core vector
5933
11.1 GB/sec