Section Description Score Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9926 11311
Floating Point Processor floating point performance 17017
Memory Memory performance 5756
Stream Memory bandwidth performance 7303

Result Information

User mikemagan
Upload Date Sun, 13 Nov 2011 00:15:52 +0000
Views 3

System Information

MacBook Pro (15-inch Early 2011)
Operating System Mac OS X 10.7.2 (Build 11C74)
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.B24.1110141131
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 9926
Blowfish
single-core scalar
2045
89.8 MB/sec
 
Blowfish
multi-core scalar
13234
542 MB/sec
 
Text Compress
single-core scalar
3321
10.6 MB/sec
 
Text Compress
multi-core scalar
16152
53.0 MB/sec
 
Text Decompress
single-core scalar
3655
15.0 MB/sec
 
Text Decompress
multi-core scalar
18340
73.1 MB/sec
 
Image Compress
single-core scalar
3040
25.1 Mpixels/sec
 
Image Compress
multi-core scalar
15173
128 Mpixels/sec
 
Image Decompress
single-core scalar
3534
59.3 Mpixels/sec
 
Image Decompress
multi-core scalar
13664
223 Mpixels/sec
 
Lua
single-core scalar
5360
2.06 Mnodes/sec
 
Lua
multi-core scalar
21595
8.31 Mnodes/sec
 

Floating Point Performance

Floating Point 17017
Mandelbrot
single-core scalar
2836
1.89 Gflops
 
Mandelbrot
multi-core scalar
19142
12.5 Gflops
 
Dot Product
single-core scalar
4614
2.23 Gflops
 
Dot Product
multi-core scalar
22188
10.1 Gflops
 
Dot Product
single-core vector
5584
6.69 Gflops
 
Dot Product
multi-core vector
31126
32.4 Gflops
 
LU Decomposition
single-core scalar
2573
2.29 Gflops
 
LU Decomposition
multi-core scalar
4851
4.25 Gflops
 
Primality Test
single-core scalar
7885
1.18 Gflops
 
Primality Test
multi-core scalar
29308
5.44 Gflops
 
Sharpen Image
single-core scalar
6653
15.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
41338
95.3 Mpixels/sec
 
Blur Image
single-core scalar
7748
6.13 Mpixels/sec
 
Blur Image
multi-core scalar
52404
41.2 Mpixels/sec
 

Memory Performance

Memory 5756
Read Sequential
single-core scalar
6274
7.68 GB/sec
 
Write Sequential
single-core scalar
9273
6.34 GB/sec
 
Stdlib Allocate
single-core scalar
4183
15.6 Mallocs/sec
 
Stdlib Write
single-core scalar
3915
8.10 GB/sec
 
Stdlib Copy
single-core scalar
5139
5.30 GB/sec
 

Stream Performance

Stream 7303
Stream Copy
single-core scalar
6852
9.37 GB/sec
 
Stream Copy
single-core vector
8185
10.6 GB/sec
 
Stream Scale
single-core scalar
6970
9.04 GB/sec
 
Stream Scale
single-core vector
7720
10.4 GB/sec
 
Stream Add
single-core scalar
6693
10.1 GB/sec
 
Stream Add
single-core vector
8570
11.9 GB/sec
 
Stream Triad
single-core scalar
7118
9.84 GB/sec
 
Stream Triad
single-core vector
6316
11.8 GB/sec