Section Description Score Geekbench Score
Geekbench 2.1.12 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9600 10915
Floating Point Processor floating point performance 16910
Memory Memory performance 5555
Stream Memory bandwidth performance 5257

Result Information

Upload Date February 24 2011 11:38 PM
Views 8

System Information

MacBookPro8,2
Operating System Mac OS X 10.6.6 (Build 10J3210)
Model MacBookPro8,2
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.B04.1102071707
Memory 4096 MB 1333 MHz DDR3

Integer Performance

Integer 9600
Blowfish
single-core scalar
1994
87.6 MB/sec
 
Blowfish
multi-core scalar
12773
523 MB/sec
 
Text Compress
single-core scalar
3195
10.2 MB/sec
 
Text Compress
multi-core scalar
15128
49.6 MB/sec
 
Text Decompress
single-core scalar
3523
14.5 MB/sec
 
Text Decompress
multi-core scalar
17402
69.3 MB/sec
 
Image Compress
single-core scalar
2875
23.8 Mpixels/sec
 
Image Compress
multi-core scalar
14369
121 Mpixels/sec
 
Image Decompress
single-core scalar
3360
56.4 Mpixels/sec
 
Image Decompress
multi-core scalar
12983
212 Mpixels/sec
 
Lua
single-core scalar
5468
2.11 Mnodes/sec
 
Lua
multi-core scalar
22132
8.51 Mnodes/sec
 

Floating Point Performance

Floating Point 16910
Mandelbrot
single-core scalar
2755
1.83 Gflops
 
Mandelbrot
multi-core scalar
18544
12.1 Gflops
 
Dot Product
single-core scalar
4480
2.16 Gflops
 
Dot Product
multi-core scalar
21355
9.73 Gflops
 
Dot Product
single-core vector
5425
6.50 Gflops
 
Dot Product
multi-core vector
30158
31.4 Gflops
 
LU Decomposition
single-core scalar
2200
1.96 Gflops
 
LU Decomposition
multi-core scalar
9205
8.07 Gflops
 
Primality Test
single-core scalar
7702
1.15 Gflops
 
Primality Test
multi-core scalar
28473
5.28 Gflops
 
Sharpen Image
single-core scalar
6459
15.1 Mpixels/sec
 
Sharpen Image
multi-core scalar
39563
91.2 Mpixels/sec
 
Blur Image
single-core scalar
7798
6.17 Mpixels/sec
 
Blur Image
multi-core scalar
52636
41.4 Mpixels/sec
 

Memory Performance

Memory 5555
Read Sequential
single-core scalar
6193
7.58 GB/sec
 
Write Sequential
single-core scalar
8934
6.11 GB/sec
 
Stdlib Allocate
single-core scalar
4180
15.6 Mallocs/sec
 
Stdlib Write
single-core scalar
3584
7.42 GB/sec
 
Stdlib Copy
single-core scalar
4887
5.04 GB/sec
 

Stream Performance

Stream 5257
Stream Copy
single-core scalar
5100
6.97 GB/sec
 
Stream Copy
single-core vector
5782
7.50 GB/sec
 
Stream Scale
single-core scalar
5168
6.71 GB/sec
 
Stream Scale
single-core vector
5598
7.56 GB/sec
 
Stream Add
single-core scalar
5015
7.57 GB/sec
 
Stream Add
single-core vector
5806
8.08 GB/sec
 
Stream Triad
single-core scalar
5351
7.39 GB/sec
 
Stream Triad
single-core vector
4239
7.93 GB/sec
 
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