Section Description Score Geekbench Score
Geekbench 2.2.7 for Mac OS X x86 (64-bit)
Integer Processor integer performance 12452 13819
Floating Point Processor floating point performance 21038
Memory Memory performance 6532
Stream Memory bandwidth performance 7911

Result Information

Upload Date March 23 2012 08:03 PM
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System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.6.8 (Build 10K549)
Model iMac (27-inch Mid 2011)
Processor Intel Core i7-2600 @ 3.41 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 1.0
BIOS Apple Inc. IM121.88Z.0047.B1D.1104221555
Memory 16384 MB 1333 MHz DDR3

Integer Performance

Integer 12452
Blowfish
single-core scalar
2332
102 MB/sec
 
Blowfish
multi-core scalar
16340
670 MB/sec
 
Text Compress
single-core scalar
3760
12.0 MB/sec
 
Text Compress
multi-core scalar
20259
66.5 MB/sec
 
Text Decompress
single-core scalar
4146
17.0 MB/sec
 
Text Decompress
multi-core scalar
22368
89.1 MB/sec
 
Image Compress
single-core scalar
3466
28.6 Mpixels/sec
 
Image Compress
multi-core scalar
18867
159 Mpixels/sec
 
Image Decompress
single-core scalar
3958
66.4 Mpixels/sec
 
Image Decompress
multi-core scalar
18093
295 Mpixels/sec
 
Lua
single-core scalar
6577
2.53 Mnodes/sec
 
Lua
multi-core scalar
29260
11.3 Mnodes/sec
 

Floating Point Performance

Floating Point 21038
Mandelbrot
single-core scalar
3227
2.15 Gflops
 
Mandelbrot
multi-core scalar
23756
15.5 Gflops
 
Dot Product
single-core scalar
5256
2.54 Gflops
 
Dot Product
multi-core scalar
27453
12.5 Gflops
 
Dot Product
single-core vector
6358
7.62 Gflops
 
Dot Product
multi-core vector
38947
40.5 Gflops
 
LU Decomposition
single-core scalar
2850
2.54 Gflops
 
LU Decomposition
multi-core scalar
4202
3.68 Gflops
 
Primality Test
single-core scalar
8891
1.33 Gflops
 
Primality Test
multi-core scalar
38286
7.11 Gflops
 
Sharpen Image
single-core scalar
7549
17.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
52825
122 Mpixels/sec
 
Blur Image
single-core scalar
8789
6.95 Mpixels/sec
 
Blur Image
multi-core scalar
66152
52.0 Mpixels/sec
 

Memory Performance

Memory 6532
Read Sequential
single-core scalar
7283
8.92 GB/sec
 
Write Sequential
single-core scalar
10671
7.30 GB/sec
 
Stdlib Allocate
single-core scalar
5183
19.3 Mallocs/sec
 
Stdlib Write
single-core scalar
4084
8.45 GB/sec
 
Stdlib Copy
single-core scalar
5442
5.61 GB/sec
 

Stream Performance

Stream 7911
Stream Copy
single-core scalar
7492
10.2 GB/sec
 
Stream Copy
single-core vector
8641
11.2 GB/sec
 
Stream Scale
single-core scalar
7775
10.1 GB/sec
 
Stream Scale
single-core vector
8308
11.2 GB/sec
 
Stream Add
single-core scalar
7392
11.2 GB/sec
 
Stream Add
single-core vector
9004
12.5 GB/sec
 
Stream Triad
single-core scalar
8009
11.1 GB/sec
 
Stream Triad
single-core vector
6670
12.5 GB/sec