Section Description Score Geekbench Score
Geekbench 2.1.6 for Mac OS X x86 (32-bit)
Integer Processor integer performance 7504 9309
Floating Point Processor floating point performance 15731
Memory Memory performance 3948
Stream Memory bandwidth performance 3876

Result Information

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Upload Date Wed, 18 Aug 2010 11:13:45 +0000
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System Information

iMac11,3
Operating System Mac OS X 10.6.4 (Build 10F2061)
Model iMac11,3
Processor Intel Core i7-870 @ 2.93 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 30 Stepping 5
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-F2238BAE iMac11,3
BIOS Apple Inc. IM112.88Z.0057.B00.1005031455
Memory 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 7504
Blowfish
single-core scalar
2156
94.7 MB/sec
 
Blowfish
multi-core scalar
13142
539 MB/sec
 
Text Compress
single-core scalar
2305
7.37 MB/sec
 
Text Compress
multi-core scalar
11782
38.7 MB/sec
 
Text Decompress
single-core scalar
2532
10.4 MB/sec
 
Text Decompress
multi-core scalar
12745
50.8 MB/sec
 
Image Compress
single-core scalar
2336
19.3 Mpixels/sec
 
Image Compress
multi-core scalar
11301
95.1 Mpixels/sec
 
Image Decompress
single-core scalar
2076
34.9 Mpixels/sec
 
Image Decompress
multi-core scalar
8901
145 Mpixels/sec
 
Lua
single-core scalar
3829
1.47 Mnodes/sec
 
Lua
multi-core scalar
16944
6.52 Mnodes/sec
 

Floating Point Performance

Floating Point 15731
Mandelbrot
single-core scalar
3002
2.00 Gflops
 
Mandelbrot
multi-core scalar
20366
13.3 Gflops
 
Dot Product
single-core scalar
4876
2.36 Gflops
 
Dot Product
multi-core scalar
19010
8.66 Gflops
 
Dot Product
single-core vector
5816
6.97 Gflops
 
Dot Product
multi-core vector
24108
25.1 Gflops
 
LU Decomposition
single-core scalar
757
674 Mflops
 
LU Decomposition
multi-core scalar
3728
3.27 Gflops
 
Primality Test
single-core scalar
5865
876 Mflops
 
Primality Test
multi-core scalar
20424
3.79 Gflops
 
Sharpen Image
single-core scalar
7052
16.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
40732
93.9 Mpixels/sec
 
Blur Image
single-core scalar
8372
6.63 Mpixels/sec
 
Blur Image
multi-core scalar
56126
44.1 Mpixels/sec
 

Memory Performance

Memory 3948
Read Sequential
single-core scalar
5691
6.97 GB/sec
 
Write Sequential
single-core scalar
3200
2.19 GB/sec
 
Stdlib Allocate
single-core scalar
3945
14.7 Mallocs/sec
 
Stdlib Write
single-core scalar
2878
5.96 GB/sec
 
Stdlib Copy
single-core scalar
4026
4.15 GB/sec
 

Stream Performance

Stream 3876
Stream Copy
single-core scalar
4334
5.93 GB/sec
 
Stream Copy
single-core vector
5220
6.77 GB/sec
 
Stream Scale
single-core scalar
4516
5.86 GB/sec
 
Stream Scale
single-core vector
4733
6.39 GB/sec
 
Stream Add
single-core scalar
1754
2.65 GB/sec
 
Stream Add
single-core vector
4901
6.82 GB/sec
 
Stream Triad
single-core scalar
1871
2.59 GB/sec
 
Stream Triad
single-core vector
3683
6.89 GB/sec