Section Description Score Geekbench Score
Geekbench 2.1.13 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9559 10958
Floating Point Processor floating point performance 16893
Memory Memory performance 5614
Stream Memory bandwidth performance 5775

Result Information

User jfpoole
Upload Date Mon, 21 Nov 2011 06:26:26 +0000
Views 13

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 i7-2720QM @ 2.20 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 6144 KB
Motherboard Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2
BIOS Apple Inc. MBP81.88Z.0047.B1E.1109091244
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 9559
Blowfish
single-core scalar
1989
87.4 MB/sec
 
Blowfish
multi-core scalar
12694
520 MB/sec
 
Text Compress
single-core scalar
3162
10.1 MB/sec
 
Text Compress
multi-core scalar
15421
50.6 MB/sec
 
Text Decompress
single-core scalar
3528
14.5 MB/sec
 
Text Decompress
multi-core scalar
17620
70.2 MB/sec
 
Image Compress
single-core scalar
2912
24.1 Mpixels/sec
 
Image Compress
multi-core scalar
14635
123 Mpixels/sec
 
Image Decompress
single-core scalar
3432
57.6 Mpixels/sec
 
Image Decompress
multi-core scalar
13356
218 Mpixels/sec
 
Lua
single-core scalar
5109
1.97 Mnodes/sec
 
Lua
multi-core scalar
20855
8.02 Mnodes/sec
 

Floating Point Performance

Floating Point 16893
Mandelbrot
single-core scalar
2724
1.81 Gflops
 
Mandelbrot
multi-core scalar
18215
11.9 Gflops
 
Dot Product
single-core scalar
4439
2.14 Gflops
 
Dot Product
multi-core scalar
21321
9.72 Gflops
 
Dot Product
single-core vector
5329
6.39 Gflops
 
Dot Product
multi-core vector
30003
31.2 Gflops
 
LU Decomposition
single-core scalar
2203
1.96 Gflops
 
LU Decomposition
multi-core scalar
9278
8.14 Gflops
 
Primality Test
single-core scalar
7667
1.15 Gflops
 
Primality Test
multi-core scalar
28452
5.28 Gflops
 
Sharpen Image
single-core scalar
6391
14.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
40039
92.3 Mpixels/sec
 
Blur Image
single-core scalar
7721
6.11 Mpixels/sec
 
Blur Image
multi-core scalar
52720
41.5 Mpixels/sec
 

Memory Performance

Memory 5614
Read Sequential
single-core scalar
6016
7.37 GB/sec
 
Write Sequential
single-core scalar
8831
6.04 GB/sec
 
Stdlib Allocate
single-core scalar
4064
15.2 Mallocs/sec
 
Stdlib Write
single-core scalar
3908
8.09 GB/sec
 
Stdlib Copy
single-core scalar
5253
5.41 GB/sec
 

Stream Performance

Stream 5775
Stream Copy
single-core scalar
5551
7.59 GB/sec
 
Stream Copy
single-core vector
6256
8.11 GB/sec
 
Stream Scale
single-core scalar
5405
7.01 GB/sec
 
Stream Scale
single-core vector
6403
8.64 GB/sec
 
Stream Add
single-core scalar
5430
8.20 GB/sec
 
Stream Add
single-core vector
6530
9.08 GB/sec
 
Stream Triad
single-core scalar
5845
8.08 GB/sec
 
Stream Triad
single-core vector
4786
8.96 GB/sec