Section Description Score Geekbench Score
Geekbench 2.1.12 for Mac OS X x86 (32-bit)
Integer Processor integer performance 5227 6864
Floating Point Processor floating point performance 9759
Memory Memory performance 5737
Stream Memory bandwidth performance 4716

Result Information

Upload Date Fri, 25 Feb 2011 04:00:53 +0000
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System Information

MacBookPro8,1
Operating System Mac OS X 10.6.6 (Build 10J3210)
Model MacBookPro8,1
Processor Intel Core i7-2620M @ 2.70 GHz
1 Processor, 2 Cores, 4 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 4096 KB
Motherboard Apple Inc. Mac-94245B3640C91C81 MacBookPro8,1
BIOS Apple Inc. MBP81.88Z.0047.B04.1102071707
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 5227
Blowfish
single-core scalar
2177
95.6 MB/sec
 
Blowfish
multi-core scalar
7198
295 MB/sec
 
Text Compress
single-core scalar
2887
9.23 MB/sec
 
Text Compress
multi-core scalar
7363
24.2 MB/sec
 
Text Decompress
single-core scalar
3136
12.9 MB/sec
 
Text Decompress
multi-core scalar
8200
32.7 MB/sec
 
Image Compress
single-core scalar
2414
19.9 Mpixels/sec
 
Image Compress
multi-core scalar
6296
53.0 Mpixels/sec
 
Image Decompress
single-core scalar
2462
41.3 Mpixels/sec
 
Image Decompress
multi-core scalar
5374
87.7 Mpixels/sec
 
Lua
single-core scalar
4657
1.79 Mnodes/sec
 
Lua
multi-core scalar
10564
4.06 Mnodes/sec
 

Floating Point Performance

Floating Point 9759
Mandelbrot
single-core scalar
2849
1.90 Gflops
 
Mandelbrot
multi-core scalar
9832
6.43 Gflops
 
Dot Product
single-core scalar
4509
2.18 Gflops
 
Dot Product
multi-core scalar
12333
5.62 Gflops
 
Dot Product
single-core vector
5569
6.67 Gflops
 
Dot Product
multi-core vector
15229
15.8 Gflops
 
LU Decomposition
single-core scalar
1288
1.15 Gflops
 
LU Decomposition
multi-core scalar
3034
2.66 Gflops
 
Primality Test
single-core scalar
6919
1.03 Gflops
 
Primality Test
multi-core scalar
13105
2.43 Gflops
 
Sharpen Image
single-core scalar
6324
14.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
20048
46.2 Mpixels/sec
 
Blur Image
single-core scalar
8094
6.41 Mpixels/sec
 
Blur Image
multi-core scalar
27506
21.6 Mpixels/sec
 

Memory Performance

Memory 5737
Read Sequential
single-core scalar
6778
8.30 GB/sec
 
Write Sequential
single-core scalar
9618
6.58 GB/sec
 
Stdlib Allocate
single-core scalar
3908
14.6 Mallocs/sec
 
Stdlib Write
single-core scalar
3585
7.42 GB/sec
 
Stdlib Copy
single-core scalar
4800
4.95 GB/sec
 

Stream Performance

Stream 4716
Stream Copy
single-core scalar
5114
6.99 GB/sec
 
Stream Copy
single-core vector
5738
7.44 GB/sec
 
Stream Scale
single-core scalar
5493
7.13 GB/sec
 
Stream Scale
single-core vector
5534
7.47 GB/sec
 
Stream Add
single-core scalar
2420
3.65 GB/sec
 
Stream Add
single-core vector
6199
8.62 GB/sec
 
Stream Triad
single-core scalar
2736
3.78 GB/sec
 
Stream Triad
single-core vector
4495
8.41 GB/sec