Section Description Score Geekbench Score
Geekbench 2.4.2 for Mac OS X x86 (32-bit)
Integer Processor integer performance 8084 9670
Floating Point Processor floating point performance 14423
Memory Memory performance 5890
Stream Memory bandwidth performance 6150

Result Information

User jfpoole
Upload Date Fri, 01 Mar 2013 09:15:45 +0000
Views 7

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 8084
Blowfish
single-core scalar
2078
91.3 MB/sec
 
Blowfish
multi-core scalar
13181
540 MB/sec
 
Text Compress
single-core scalar
2747
8.79 MB/sec
 
Text Compress
multi-core scalar
12999
42.6 MB/sec
 
Text Decompress
single-core scalar
3029
12.4 MB/sec
 
Text Decompress
multi-core scalar
14760
58.8 MB/sec
 
Image Compress
single-core scalar
2253
18.6 Mpixels/sec
 
Image Compress
multi-core scalar
11505
96.8 Mpixels/sec
 
Image Decompress
single-core scalar
2369
39.8 Mpixels/sec
 
Image Decompress
multi-core scalar
9763
159 Mpixels/sec
 
Lua
single-core scalar
4594
1.77 Mnodes/sec
 
Lua
multi-core scalar
17732
6.82 Mnodes/sec
 

Floating Point Performance

Floating Point 14423
Mandelbrot
single-core scalar
2720
1.81 Gflops
 
Mandelbrot
multi-core scalar
18234
11.9 Gflops
 
Dot Product
single-core scalar
4306
2.08 Gflops
 
Dot Product
multi-core scalar
21069
9.60 Gflops
 
Dot Product
single-core vector
5271
6.31 Gflops
 
Dot Product
multi-core vector
25645
26.7 Gflops
 
LU Decomposition
single-core scalar
1342
1.19 Gflops
 
LU Decomposition
multi-core scalar
3563
3.12 Gflops
 
Primality Test
single-core scalar
6437
961 Mflops
 
Primality Test
multi-core scalar
21331
3.96 Gflops
 
Sharpen Image
single-core scalar
5743
13.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
33403
77.0 Mpixels/sec
 
Blur Image
single-core scalar
7356
5.82 Mpixels/sec
 
Blur Image
multi-core scalar
45504
35.8 Mpixels/sec
 

Memory Performance

Memory 5890
Read Sequential
single-core scalar
6568
8.04 GB/sec
 
Write Sequential
single-core scalar
9969
6.82 GB/sec
 
Stdlib Allocate
single-core scalar
3878
14.5 Mallocs/sec
 
Stdlib Write
single-core scalar
3850
7.97 GB/sec
 
Stdlib Copy
single-core scalar
5186
5.35 GB/sec
 

Stream Performance

Stream 6150
Stream Copy
single-core scalar
6778
9.27 GB/sec
 
Stream Copy
single-core vector
7505
9.73 GB/sec
 
Stream Scale
single-core scalar
6844
8.88 GB/sec
 
Stream Scale
single-core vector
8069
10.9 GB/sec
 
Stream Add
single-core scalar
2438
3.68 GB/sec
 
Stream Add
single-core vector
8568
11.9 GB/sec
 
Stream Triad
single-core scalar
2728
3.77 GB/sec
 
Stream Triad
single-core vector
6272
11.7 GB/sec