Section Description Score Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (32-bit)
Integer Processor integer performance 8597 10324
Floating Point Processor floating point performance 15792
Memory Memory performance 6070
Stream Memory bandwidth performance 5742

Result Information

User zbrodgers
Upload Date Thu, 29 Sep 2011 19:39:55 +0000
Views 7

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 8597
Blowfish
single-core scalar
2139
94.0 MB/sec
 
Blowfish
multi-core scalar
13893
569 MB/sec
 
Text Compress
single-core scalar
2826
9.04 MB/sec
 
Text Compress
multi-core scalar
14240
46.7 MB/sec
 
Text Decompress
single-core scalar
3054
12.6 MB/sec
 
Text Decompress
multi-core scalar
15686
62.5 MB/sec
 
Image Compress
single-core scalar
2384
19.7 Mpixels/sec
 
Image Compress
multi-core scalar
11877
99.9 Mpixels/sec
 
Image Decompress
single-core scalar
2458
41.3 Mpixels/sec
 
Image Decompress
multi-core scalar
10554
172 Mpixels/sec
 
Lua
single-core scalar
4585
1.77 Mnodes/sec
 
Lua
multi-core scalar
19474
7.49 Mnodes/sec
 

Floating Point Performance

Floating Point 15792
Mandelbrot
single-core scalar
2785
1.85 Gflops
 
Mandelbrot
multi-core scalar
19066
12.5 Gflops
 
Dot Product
single-core scalar
4510
2.18 Gflops
 
Dot Product
multi-core scalar
24575
11.2 Gflops
 
Dot Product
single-core vector
5516
6.61 Gflops
 
Dot Product
multi-core vector
28216
29.3 Gflops
 
LU Decomposition
single-core scalar
1403
1.25 Gflops
 
LU Decomposition
multi-core scalar
4211
3.69 Gflops
 
Primality Test
single-core scalar
6635
991 Mflops
 
Primality Test
multi-core scalar
24214
4.49 Gflops
 
Sharpen Image
single-core scalar
6219
14.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
36824
84.9 Mpixels/sec
 
Blur Image
single-core scalar
7510
5.94 Mpixels/sec
 
Blur Image
multi-core scalar
49414
38.9 Mpixels/sec
 

Memory Performance

Memory 6070
Read Sequential
single-core scalar
6758
8.27 GB/sec
 
Write Sequential
single-core scalar
10291
7.04 GB/sec
 
Stdlib Allocate
single-core scalar
3963
14.8 Mallocs/sec
 
Stdlib Write
single-core scalar
3986
8.25 GB/sec
 
Stdlib Copy
single-core scalar
5352
5.52 GB/sec
 

Stream Performance

Stream 5742
Stream Copy
single-core scalar
5862
8.02 GB/sec
 
Stream Copy
single-core vector
7557
9.80 GB/sec
 
Stream Scale
single-core scalar
6342
8.23 GB/sec
 
Stream Scale
single-core vector
7338
9.90 GB/sec
 
Stream Add
single-core scalar
2366
3.57 GB/sec
 
Stream Add
single-core vector
7932
11.0 GB/sec
 
Stream Triad
single-core scalar
2712
3.75 GB/sec
 
Stream Triad
single-core vector
5831
10.9 GB/sec