Section Description Score Geekbench Score
Geekbench 2.1.13 for Mac OS X x86 (32-bit)
Integer Processor integer performance 8395 10012
Floating Point Processor floating point performance 15750
Memory Memory performance 5560
Stream Memory bandwidth performance 4495

Result Information

User bliss
Upload Date Mon, 22 Aug 2011 23:05:39 +0000
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System Information

MacBook Pro (15-inch Early 2011)
Operating System Mac OS X 10.7 (Build 11A511a)
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.B0E.1104221557
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 8395
Blowfish
single-core scalar
2110
92.7 MB/sec
 
Blowfish
multi-core scalar
13476
552 MB/sec
 
Text Compress
single-core scalar
2782
8.90 MB/sec
 
Text Compress
multi-core scalar
13597
44.6 MB/sec
 
Text Decompress
single-core scalar
3026
12.4 MB/sec
 
Text Decompress
multi-core scalar
15289
60.9 MB/sec
 
Image Compress
single-core scalar
2322
19.2 Mpixels/sec
 
Image Compress
multi-core scalar
11507
96.8 Mpixels/sec
 
Image Decompress
single-core scalar
2375
39.9 Mpixels/sec
 
Image Decompress
multi-core scalar
9428
154 Mpixels/sec
 
Lua
single-core scalar
4632
1.78 Mnodes/sec
 
Lua
multi-core scalar
20203
7.77 Mnodes/sec
 

Floating Point Performance

Floating Point 15750
Mandelbrot
single-core scalar
2759
1.84 Gflops
 
Mandelbrot
multi-core scalar
18356
12.0 Gflops
 
Dot Product
single-core scalar
4368
2.11 Gflops
 
Dot Product
multi-core scalar
23156
10.6 Gflops
 
Dot Product
single-core vector
5328
6.38 Gflops
 
Dot Product
multi-core vector
28192
29.3 Gflops
 
LU Decomposition
single-core scalar
1241
1.10 Gflops
 
LU Decomposition
multi-core scalar
5411
4.74 Gflops
 
Primality Test
single-core scalar
6695
1000 Mflops
 
Primality Test
multi-core scalar
24545
4.56 Gflops
 
Sharpen Image
single-core scalar
6153
14.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
35879
82.7 Mpixels/sec
 
Blur Image
single-core scalar
7858
6.22 Mpixels/sec
 
Blur Image
multi-core scalar
50568
39.8 Mpixels/sec
 

Memory Performance

Memory 5560
Read Sequential
single-core scalar
6304
7.72 GB/sec
 
Write Sequential
single-core scalar
9574
6.55 GB/sec
 
Stdlib Allocate
single-core scalar
3761
14.0 Mallocs/sec
 
Stdlib Write
single-core scalar
3525
7.30 GB/sec
 
Stdlib Copy
single-core scalar
4638
4.78 GB/sec
 

Stream Performance

Stream 4495
Stream Copy
single-core scalar
5064
6.93 GB/sec
 
Stream Copy
single-core vector
5557
7.21 GB/sec
 
Stream Scale
single-core scalar
5276
6.85 GB/sec
 
Stream Scale
single-core vector
5316
7.17 GB/sec
 
Stream Add
single-core scalar
2334
3.52 GB/sec
 
Stream Add
single-core vector
5553
7.72 GB/sec
 
Stream Triad
single-core scalar
2655
3.67 GB/sec
 
Stream Triad
single-core vector
4210
7.88 GB/sec