Section Description Score Geekbench Score
Geekbench 2.1.13 for Mac OS X x86 (32-bit)
Integer Processor integer performance 8365 10154
Floating Point Processor floating point performance 15893
Memory Memory performance 5850
Stream Memory bandwidth performance 4943

Result Information

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Upload Date Thu, 18 Aug 2011 04:10:48 +0000
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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
L1 Data Cache 32 KB
L2 Cache 256 KB
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 8365
Blowfish
single-core scalar
2113
92.8 MB/sec
 
Blowfish
multi-core scalar
13480
552 MB/sec
 
Text Compress
single-core scalar
2787
8.92 MB/sec
 
Text Compress
multi-core scalar
13548
44.4 MB/sec
 
Text Decompress
single-core scalar
3030
12.5 MB/sec
 
Text Decompress
multi-core scalar
15253
60.8 MB/sec
 
Image Compress
single-core scalar
2350
19.4 Mpixels/sec
 
Image Compress
multi-core scalar
11559
97.3 Mpixels/sec
 
Image Decompress
single-core scalar
2357
39.6 Mpixels/sec
 
Image Decompress
multi-core scalar
10294
168 Mpixels/sec
 
Lua
single-core scalar
4592
1.77 Mnodes/sec
 
Lua
multi-core scalar
19019
7.32 Mnodes/sec
 

Floating Point Performance

Floating Point 15893
Mandelbrot
single-core scalar
2739
1.82 Gflops
 
Mandelbrot
multi-core scalar
18465
12.1 Gflops
 
Dot Product
single-core scalar
4377
2.12 Gflops
 
Dot Product
multi-core scalar
23233
10.6 Gflops
 
Dot Product
single-core vector
5401
6.47 Gflops
 
Dot Product
multi-core vector
28635
29.8 Gflops
 
LU Decomposition
single-core scalar
1246
1.11 Gflops
 
LU Decomposition
multi-core scalar
5373
4.71 Gflops
 
Primality Test
single-core scalar
6714
1.00 Gflops
 
Primality Test
multi-core scalar
23890
4.43 Gflops
 
Sharpen Image
single-core scalar
6146
14.3 Mpixels/sec
 
Sharpen Image
multi-core scalar
37190
85.7 Mpixels/sec
 
Blur Image
single-core scalar
7845
6.21 Mpixels/sec
 
Blur Image
multi-core scalar
51256
40.3 Mpixels/sec
 

Memory Performance

Memory 5850
Read Sequential
single-core scalar
6414
7.85 GB/sec
 
Write Sequential
single-core scalar
9951
6.81 GB/sec
 
Stdlib Allocate
single-core scalar
3819
14.3 Mallocs/sec
 
Stdlib Write
single-core scalar
3942
8.16 GB/sec
 
Stdlib Copy
single-core scalar
5128
5.29 GB/sec
 

Stream Performance

Stream 4943
Stream Copy
single-core scalar
5369
7.34 GB/sec
 
Stream Copy
single-core vector
6180
8.01 GB/sec
 
Stream Scale
single-core scalar
5615
7.29 GB/sec
 
Stream Scale
single-core vector
5993
8.09 GB/sec
 
Stream Add
single-core scalar
2356
3.56 GB/sec
 
Stream Add
single-core vector
6536
9.09 GB/sec
 
Stream Triad
single-core scalar
2691
3.72 GB/sec
 
Stream Triad
single-core vector
4808
9.00 GB/sec