Section Description Score Geekbench Score
Geekbench 2.2.0 Beta 8 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9731 10839
Floating Point Processor floating point performance 16182
Memory Memory performance 5661
Stream Memory bandwidth performance 6378

Result Information

User helgetjelta
Upload Date Wed, 24 Aug 2011 21:09:54 +0000
Views 2

System Information

MacBook Pro (17-inch Early 2011)
Operating System Mac OS X 10.7.1 (Build 11B26)
Model MacBook Pro (17-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-942459F5819B171B MacBookPro8,3
BIOS Apple Inc. MBP81.88Z.0047.B0E.1104221557
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 9731
Blowfish
single-core scalar
2003
88.0 MB/sec
 
Blowfish
multi-core scalar
12756
523 MB/sec
 
Text Compress
single-core scalar
3219
10.3 MB/sec
 
Text Compress
multi-core scalar
15382
50.5 MB/sec
 
Text Decompress
single-core scalar
3523
14.5 MB/sec
 
Text Decompress
multi-core scalar
17388
69.3 MB/sec
 
Image Compress
single-core scalar
2956
24.4 Mpixels/sec
 
Image Compress
multi-core scalar
14724
124 Mpixels/sec
 
Image Decompress
single-core scalar
3413
57.3 Mpixels/sec
 
Image Decompress
multi-core scalar
13253
216 Mpixels/sec
 
Lua
single-core scalar
5544
2.13 Mnodes/sec
 
Lua
multi-core scalar
22620
8.70 Mnodes/sec
 

Floating Point Performance

Floating Point 16182
Mandelbrot
single-core scalar
2750
1.83 Gflops
 
Mandelbrot
multi-core scalar
18482
12.1 Gflops
 
Dot Product
single-core scalar
4472
2.16 Gflops
 
Dot Product
multi-core scalar
21584
9.84 Gflops
 
Dot Product
single-core vector
5439
6.52 Gflops
 
Dot Product
multi-core vector
29355
30.5 Gflops
 
LU Decomposition
single-core scalar
2461
2.19 Gflops
 
LU Decomposition
multi-core scalar
4235
3.71 Gflops
 
Primality Test
single-core scalar
7614
1.14 Gflops
 
Primality Test
multi-core scalar
27071
5.02 Gflops
 
Sharpen Image
single-core scalar
6417
15.0 Mpixels/sec
 
Sharpen Image
multi-core scalar
39551
91.1 Mpixels/sec
 
Blur Image
single-core scalar
7496
5.93 Mpixels/sec
 
Blur Image
multi-core scalar
49623
39.0 Mpixels/sec
 

Memory Performance

Memory 5661
Read Sequential
single-core scalar
6056
7.41 GB/sec
 
Write Sequential
single-core scalar
8933
6.11 GB/sec
 
Stdlib Allocate
single-core scalar
4218
15.7 Mallocs/sec
 
Stdlib Write
single-core scalar
3933
8.14 GB/sec
 
Stdlib Copy
single-core scalar
5168
5.33 GB/sec
 

Stream Performance

Stream 6378
Stream Copy
single-core scalar
5661
7.74 GB/sec
 
Stream Copy
single-core vector
7382
9.57 GB/sec
 
Stream Scale
single-core scalar
5299
6.88 GB/sec
 
Stream Scale
single-core vector
7091
9.57 GB/sec
 
Stream Add
single-core scalar
5744
8.67 GB/sec
 
Stream Add
single-core vector
7839
10.9 GB/sec
 
Stream Triad
single-core scalar
6207
8.58 GB/sec
 
Stream Triad
single-core vector
5807
10.9 GB/sec