Section Description Score Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11339 12812
Floating Point Processor floating point performance 19329
Memory Memory performance 6467
Stream Memory bandwidth performance 7857

Result Information

User buli69
Upload Date Wed, 05 Sep 2012 17:05:11 +0000
Views 7

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8.1 (Build 12B19)
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.B1F.1201241648
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 11339
Blowfish
single-core scalar
2323
102 MB/sec
 
Blowfish
multi-core scalar
14933
612 MB/sec
 
Text Compress
single-core scalar
3709
11.9 MB/sec
 
Text Compress
multi-core scalar
18129
59.5 MB/sec
 
Text Decompress
single-core scalar
4117
16.9 MB/sec
 
Text Decompress
multi-core scalar
20525
81.8 MB/sec
 
Image Compress
single-core scalar
3424
28.3 Mpixels/sec
 
Image Compress
multi-core scalar
17334
146 Mpixels/sec
 
Image Decompress
single-core scalar
3870
65.0 Mpixels/sec
 
Image Decompress
multi-core scalar
14989
245 Mpixels/sec
 
Lua
single-core scalar
6232
2.40 Mnodes/sec
 
Lua
multi-core scalar
26483
10.2 Mnodes/sec
 

Floating Point Performance

Floating Point 19329
Mandelbrot
single-core scalar
3204
2.13 Gflops
 
Mandelbrot
multi-core scalar
21688
14.2 Gflops
 
Dot Product
single-core scalar
5219
2.52 Gflops
 
Dot Product
multi-core scalar
25120
11.4 Gflops
 
Dot Product
single-core vector
6305
7.55 Gflops
 
Dot Product
multi-core vector
35666
37.1 Gflops
 
LU Decomposition
single-core scalar
2833
2.52 Gflops
 
LU Decomposition
multi-core scalar
4415
3.87 Gflops
 
Primality Test
single-core scalar
8874
1.33 Gflops
 
Primality Test
multi-core scalar
33948
6.30 Gflops
 
Sharpen Image
single-core scalar
7472
17.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
47358
109 Mpixels/sec
 
Blur Image
single-core scalar
8699
6.88 Mpixels/sec
 
Blur Image
multi-core scalar
59810
47.0 Mpixels/sec
 

Memory Performance

Memory 6467
Read Sequential
single-core scalar
7264
8.89 GB/sec
 
Write Sequential
single-core scalar
10605
7.25 GB/sec
 
Stdlib Allocate
single-core scalar
4891
18.3 Mallocs/sec
 
Stdlib Write
single-core scalar
4092
8.47 GB/sec
 
Stdlib Copy
single-core scalar
5486
5.66 GB/sec
 

Stream Performance

Stream 7857
Stream Copy
single-core scalar
7429
10.2 GB/sec
 
Stream Copy
single-core vector
8662
11.2 GB/sec
 
Stream Scale
single-core scalar
7565
9.82 GB/sec
 
Stream Scale
single-core vector
8303
11.2 GB/sec
 
Stream Add
single-core scalar
7317
11.0 GB/sec
 
Stream Add
single-core vector
9006
12.5 GB/sec
 
Stream Triad
single-core scalar
7927
11.0 GB/sec
 
Stream Triad
single-core vector
6654
12.5 GB/sec