Section Description Score Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (32-bit)
Integer Processor integer performance 8674 10365
Floating Point Processor floating point performance 15782
Memory Memory performance 6067
Stream Memory bandwidth performance 5927

Result Information

User zbrodgers
Upload Date Thu, 29 Sep 2011 19:59:27 +0000
Views 8

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 8674
Blowfish
single-core scalar
2121
93.2 MB/sec
 
Blowfish
multi-core scalar
13930
571 MB/sec
 
Text Compress
single-core scalar
2819
9.02 MB/sec
 
Text Compress
multi-core scalar
14058
46.1 MB/sec
 
Text Decompress
single-core scalar
3049
12.5 MB/sec
 
Text Decompress
multi-core scalar
15673
62.4 MB/sec
 
Image Compress
single-core scalar
2354
19.4 Mpixels/sec
 
Image Compress
multi-core scalar
11955
101 Mpixels/sec
 
Image Decompress
single-core scalar
2434
40.9 Mpixels/sec
 
Image Decompress
multi-core scalar
10759
176 Mpixels/sec
 
Lua
single-core scalar
4608
1.77 Mnodes/sec
 
Lua
multi-core scalar
20335
7.82 Mnodes/sec
 

Floating Point Performance

Floating Point 15782
Mandelbrot
single-core scalar
2807
1.87 Gflops
 
Mandelbrot
multi-core scalar
18969
12.4 Gflops
 
Dot Product
single-core scalar
4451
2.15 Gflops
 
Dot Product
multi-core scalar
24337
11.1 Gflops
 
Dot Product
single-core vector
5473
6.56 Gflops
 
Dot Product
multi-core vector
28453
29.6 Gflops
 
LU Decomposition
single-core scalar
1364
1.21 Gflops
 
LU Decomposition
multi-core scalar
4314
3.78 Gflops
 
Primality Test
single-core scalar
6626
990 Mflops
 
Primality Test
multi-core scalar
24292
4.51 Gflops
 
Sharpen Image
single-core scalar
6190
14.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
37130
85.6 Mpixels/sec
 
Blur Image
single-core scalar
7523
5.95 Mpixels/sec
 
Blur Image
multi-core scalar
49023
38.5 Mpixels/sec
 

Memory Performance

Memory 6067
Read Sequential
single-core scalar
6750
8.26 GB/sec
 
Write Sequential
single-core scalar
10327
7.06 GB/sec
 
Stdlib Allocate
single-core scalar
3957
14.8 Mallocs/sec
 
Stdlib Write
single-core scalar
4001
8.28 GB/sec
 
Stdlib Copy
single-core scalar
5302
5.47 GB/sec
 

Stream Performance

Stream 5927
Stream Copy
single-core scalar
5966
8.16 GB/sec
 
Stream Copy
single-core vector
7678
9.96 GB/sec
 
Stream Scale
single-core scalar
7196
9.34 GB/sec
 
Stream Scale
single-core vector
7303
9.86 GB/sec
 
Stream Add
single-core scalar
2387
3.60 GB/sec
 
Stream Add
single-core vector
8139
11.3 GB/sec
 
Stream Triad
single-core scalar
2815
3.89 GB/sec
 
Stream Triad
single-core vector
5933
11.1 GB/sec