Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (32-bit)
Integer Processor integer performance 8600 10122
Floating Point Processor floating point performance 15159
Memory Memory performance 5947
Stream Memory bandwidth performance 6171

Result Information

User Track40
Upload Date Mon, 27 Aug 2012 16:31:27 +0000
Views 5

System Information

MacBook Pro (15-inch Early 2011)
Operating System Mac OS X 10.8.1 (Build 12B19)
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.B27.1201241646
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 8600
Blowfish
single-core scalar
2173
95.5 MB/sec
 
Blowfish
multi-core scalar
13994
573 MB/sec
 
Text Compress
single-core scalar
2835
9.07 MB/sec
 
Text Compress
multi-core scalar
14157
46.4 MB/sec
 
Text Decompress
single-core scalar
3129
12.9 MB/sec
 
Text Decompress
multi-core scalar
15836
63.1 MB/sec
 
Image Compress
single-core scalar
2423
20.0 Mpixels/sec
 
Image Compress
multi-core scalar
11958
101 Mpixels/sec
 
Image Decompress
single-core scalar
2496
41.9 Mpixels/sec
 
Image Decompress
multi-core scalar
11075
181 Mpixels/sec
 
Lua
single-core scalar
4322
1.66 Mnodes/sec
 
Lua
multi-core scalar
18802
7.23 Mnodes/sec
 

Floating Point Performance

Floating Point 15159
Mandelbrot
single-core scalar
2848
1.89 Gflops
 
Mandelbrot
multi-core scalar
19131
12.5 Gflops
 
Dot Product
single-core scalar
4582
2.21 Gflops
 
Dot Product
multi-core scalar
24263
11.1 Gflops
 
Dot Product
single-core vector
5611
6.72 Gflops
 
Dot Product
multi-core vector
27993
29.1 Gflops
 
LU Decomposition
single-core scalar
1393
1.24 Gflops
 
LU Decomposition
multi-core scalar
3846
3.37 Gflops
 
Primality Test
single-core scalar
6087
909 Mflops
 
Primality Test
multi-core scalar
20981
3.89 Gflops
 
Sharpen Image
single-core scalar
5819
13.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
32588
75.1 Mpixels/sec
 
Blur Image
single-core scalar
7599
6.01 Mpixels/sec
 
Blur Image
multi-core scalar
49486
38.9 Mpixels/sec
 

Memory Performance

Memory 5947
Read Sequential
single-core scalar
6625
8.11 GB/sec
 
Write Sequential
single-core scalar
10073
6.89 GB/sec
 
Stdlib Allocate
single-core scalar
4077
15.2 Mallocs/sec
 
Stdlib Write
single-core scalar
3877
8.03 GB/sec
 
Stdlib Copy
single-core scalar
5083
5.24 GB/sec
 

Stream Performance

Stream 6171
Stream Copy
single-core scalar
6699
9.16 GB/sec
 
Stream Copy
single-core vector
8027
10.4 GB/sec
 
Stream Scale
single-core scalar
7142
9.27 GB/sec
 
Stream Scale
single-core vector
7808
10.5 GB/sec
 
Stream Add
single-core scalar
2537
3.83 GB/sec
 
Stream Add
single-core vector
8149
11.3 GB/sec
 
Stream Triad
single-core scalar
2901
4.01 GB/sec
 
Stream Triad
single-core vector
6109
11.4 GB/sec