Section Description Score Geekbench Score
Geekbench 2.4.2 for Mac OS X x86 (32-bit)
Integer Processor integer performance 7625 9315
Floating Point Processor floating point performance 13846
Memory Memory performance 5964
Stream Memory bandwidth performance 6082

Result Information

User jfpoole
Upload Date Fri, 01 Mar 2013 09:20:50 +0000
Views 11

System Information

MacBook Pro (15-inch Early 2011)
Operating System Mac OS X 10.8.2 (Build 12C60)
Model MacBook Pro (15-inch Early 2011)
Processor Intel Core i7-2720QM @ 2.20 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 6144 KB
Motherboard Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2
BIOS Apple Inc. MBP81.88Z.0047.B27.1201241646
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 7625
Blowfish
single-core scalar
2012
88.4 MB/sec
 
Blowfish
multi-core scalar
13305
545 MB/sec
 
Text Compress
single-core scalar
2648
8.47 MB/sec
 
Text Compress
multi-core scalar
12945
42.5 MB/sec
 
Text Decompress
single-core scalar
2842
11.7 MB/sec
 
Text Decompress
multi-core scalar
12937
51.5 MB/sec
 
Image Compress
single-core scalar
2157
17.8 Mpixels/sec
 
Image Compress
multi-core scalar
9268
78.0 Mpixels/sec
 
Image Decompress
single-core scalar
2189
36.8 Mpixels/sec
 
Image Decompress
multi-core scalar
9052
148 Mpixels/sec
 
Lua
single-core scalar
4338
1.67 Mnodes/sec
 
Lua
multi-core scalar
17808
6.85 Mnodes/sec
 

Floating Point Performance

Floating Point 13846
Mandelbrot
single-core scalar
2611
1.74 Gflops
 
Mandelbrot
multi-core scalar
17118
11.2 Gflops
 
Dot Product
single-core scalar
4282
2.07 Gflops
 
Dot Product
multi-core scalar
21313
9.71 Gflops
 
Dot Product
single-core vector
5131
6.15 Gflops
 
Dot Product
multi-core vector
24913
25.9 Gflops
 
LU Decomposition
single-core scalar
1307
1.16 Gflops
 
LU Decomposition
multi-core scalar
3446
3.02 Gflops
 
Primality Test
single-core scalar
6143
917 Mflops
 
Primality Test
multi-core scalar
21110
3.92 Gflops
 
Sharpen Image
single-core scalar
5711
13.3 Mpixels/sec
 
Sharpen Image
multi-core scalar
27373
63.1 Mpixels/sec
 
Blur Image
single-core scalar
7125
5.64 Mpixels/sec
 
Blur Image
multi-core scalar
46263
36.4 Mpixels/sec
 

Memory Performance

Memory 5964
Read Sequential
single-core scalar
6635
8.12 GB/sec
 
Write Sequential
single-core scalar
10034
6.86 GB/sec
 
Stdlib Allocate
single-core scalar
3903
14.6 Mallocs/sec
 
Stdlib Write
single-core scalar
4014
8.31 GB/sec
 
Stdlib Copy
single-core scalar
5234
5.40 GB/sec
 

Stream Performance

Stream 6082
Stream Copy
single-core scalar
6342
8.67 GB/sec
 
Stream Copy
single-core vector
7746
10.0 GB/sec
 
Stream Scale
single-core scalar
7229
9.38 GB/sec
 
Stream Scale
single-core vector
7921
10.7 GB/sec
 
Stream Add
single-core scalar
2435
3.68 GB/sec
 
Stream Add
single-core vector
8451
11.8 GB/sec
 
Stream Triad
single-core scalar
2764
3.82 GB/sec
 
Stream Triad
single-core vector
5774
10.8 GB/sec