Section Description Score Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (32-bit)
Integer Processor integer performance 8817 10650
Floating Point Processor floating point performance 16250
Memory Memory performance 6249
Stream Memory bandwidth performance 6271

Result Information

User grayscale
Upload Date Tue, 20 Dec 2011 08:03:55 +0000
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System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.2 (Build 11C74)
Model iMac (27-inch Mid 2011)
Processor Intel Core i7-2600 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 4
L1 Data Cache 32 KB x 4
L2 Cache 256 KB x 4
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-942B59F58194171B iMac12,2
BIOS Apple Inc. IM121.88Z.0047.B1D.1110171110
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 8817
Blowfish
single-core scalar
2321
102 MB/sec
 
Blowfish
multi-core scalar
14329
587 MB/sec
 
Text Compress
single-core scalar
3020
9.66 MB/sec
 
Text Compress
multi-core scalar
14625
48.0 MB/sec
 
Text Decompress
single-core scalar
3292
13.5 MB/sec
 
Text Decompress
multi-core scalar
15988
63.7 MB/sec
 
Image Compress
single-core scalar
2626
21.7 Mpixels/sec
 
Image Compress
multi-core scalar
11567
97.3 Mpixels/sec
 
Image Decompress
single-core scalar
2644
44.4 Mpixels/sec
 
Image Decompress
multi-core scalar
11017
180 Mpixels/sec
 
Lua
single-core scalar
4670
1.80 Mnodes/sec
 
Lua
multi-core scalar
19709
7.58 Mnodes/sec
 

Floating Point Performance

Floating Point 16250
Mandelbrot
single-core scalar
3023
2.01 Gflops
 
Mandelbrot
multi-core scalar
19450
12.7 Gflops
 
Dot Product
single-core scalar
4847
2.34 Gflops
 
Dot Product
multi-core scalar
25006
11.4 Gflops
 
Dot Product
single-core vector
5963
7.14 Gflops
 
Dot Product
multi-core vector
28382
29.5 Gflops
 
LU Decomposition
single-core scalar
1471
1.31 Gflops
 
LU Decomposition
multi-core scalar
3853
3.38 Gflops
 
Primality Test
single-core scalar
7204
1.08 Gflops
 
Primality Test
multi-core scalar
25502
4.73 Gflops
 
Sharpen Image
single-core scalar
6742
15.7 Mpixels/sec
 
Sharpen Image
multi-core scalar
37163
85.6 Mpixels/sec
 
Blur Image
single-core scalar
8095
6.41 Mpixels/sec
 
Blur Image
multi-core scalar
50802
39.9 Mpixels/sec
 

Memory Performance

Memory 6249
Read Sequential
single-core scalar
7381
9.04 GB/sec
 
Write Sequential
single-core scalar
10641
7.28 GB/sec
 
Stdlib Allocate
single-core scalar
4269
15.9 Mallocs/sec
 
Stdlib Write
single-core scalar
3914
8.10 GB/sec
 
Stdlib Copy
single-core scalar
5044
5.20 GB/sec
 

Stream Performance

Stream 6271
Stream Copy
single-core scalar
6988
9.56 GB/sec
 
Stream Copy
single-core vector
7958
10.3 GB/sec
 
Stream Scale
single-core scalar
7430
9.64 GB/sec
 
Stream Scale
single-core vector
7691
10.4 GB/sec
 
Stream Add
single-core scalar
2713
4.10 GB/sec
 
Stream Add
single-core vector
8202
11.4 GB/sec
 
Stream Triad
single-core scalar
3096
4.28 GB/sec
 
Stream Triad
single-core vector
6093
11.4 GB/sec