Section Description Score Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (32-bit)
Integer Processor integer performance 8718 10223
Floating Point Processor floating point performance 15788
Memory Memory performance 5651
Stream Memory bandwidth performance 5162

Result Information

User zbrodgers
Upload Date Tue, 20 Sep 2011 18:10:35 +0000
Views 10

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 1067 MHz DDR3

Integer Performance

Integer 8718
Blowfish
single-core scalar
2179
95.7 MB/sec
 
Blowfish
multi-core scalar
13958
572 MB/sec
 
Text Compress
single-core scalar
2823
9.03 MB/sec
 
Text Compress
multi-core scalar
14166
46.5 MB/sec
 
Text Decompress
single-core scalar
3111
12.8 MB/sec
 
Text Decompress
multi-core scalar
15683
62.5 MB/sec
 
Image Compress
single-core scalar
2400
19.8 Mpixels/sec
 
Image Compress
multi-core scalar
11939
100 Mpixels/sec
 
Image Decompress
single-core scalar
2481
41.7 Mpixels/sec
 
Image Decompress
multi-core scalar
10653
174 Mpixels/sec
 
Lua
single-core scalar
4671
1.80 Mnodes/sec
 
Lua
multi-core scalar
20561
7.91 Mnodes/sec
 

Floating Point Performance

Floating Point 15788
Mandelbrot
single-core scalar
2831
1.88 Gflops
 
Mandelbrot
multi-core scalar
19048
12.5 Gflops
 
Dot Product
single-core scalar
4564
2.21 Gflops
 
Dot Product
multi-core scalar
24367
11.1 Gflops
 
Dot Product
single-core vector
5608
6.72 Gflops
 
Dot Product
multi-core vector
28554
29.7 Gflops
 
LU Decomposition
single-core scalar
1432
1.27 Gflops
 
LU Decomposition
multi-core scalar
3681
3.23 Gflops
 
Primality Test
single-core scalar
6732
1.01 Gflops
 
Primality Test
multi-core scalar
24420
4.53 Gflops
 
Sharpen Image
single-core scalar
6299
14.7 Mpixels/sec
 
Sharpen Image
multi-core scalar
36593
84.3 Mpixels/sec
 
Blur Image
single-core scalar
7623
6.03 Mpixels/sec
 
Blur Image
multi-core scalar
49283
38.8 Mpixels/sec
 

Memory Performance

Memory 5651
Read Sequential
single-core scalar
6682
8.18 GB/sec
 
Write Sequential
single-core scalar
9722
6.65 GB/sec
 
Stdlib Allocate
single-core scalar
4021
15.0 Mallocs/sec
 
Stdlib Write
single-core scalar
3334
6.90 GB/sec
 
Stdlib Copy
single-core scalar
4497
4.64 GB/sec
 

Stream Performance

Stream 5162
Stream Copy
single-core scalar
5404
7.39 GB/sec
 
Stream Copy
single-core vector
6652
8.63 GB/sec
 
Stream Scale
single-core scalar
5666
7.35 GB/sec
 
Stream Scale
single-core vector
6332
8.55 GB/sec
 
Stream Add
single-core scalar
2390
3.61 GB/sec
 
Stream Add
single-core vector
6947
9.66 GB/sec
 
Stream Triad
single-core scalar
2722
3.76 GB/sec
 
Stream Triad
single-core vector
5188
9.71 GB/sec