Section Description Score Geekbench Score
Geekbench 2.4.0 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11266 12798
Floating Point Processor floating point performance 19504
Memory Memory performance 6352
Stream Memory bandwidth performance 7587

Result Information

User Thomcarl
Upload Date Sat, 24 Nov 2012 13:33:50 +0000
Views 3

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.5 (Build 11G63)
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 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 11266
Blowfish
single-core scalar
2318
102 MB/sec
 
Blowfish
multi-core scalar
14980
614 MB/sec
 
Text Compress
single-core scalar
3739
12.0 MB/sec
 
Text Compress
multi-core scalar
18336
60.1 MB/sec
 
Text Decompress
single-core scalar
4094
16.8 MB/sec
 
Text Decompress
multi-core scalar
20667
82.3 MB/sec
 
Image Compress
single-core scalar
3406
28.1 Mpixels/sec
 
Image Compress
multi-core scalar
17158
144 Mpixels/sec
 
Image Decompress
single-core scalar
3876
65.1 Mpixels/sec
 
Image Decompress
multi-core scalar
16147
263 Mpixels/sec
 
Lua
single-core scalar
5845
2.25 Mnodes/sec
 
Lua
multi-core scalar
24628
9.47 Mnodes/sec
 

Floating Point Performance

Floating Point 19504
Mandelbrot
single-core scalar
3210
2.14 Gflops
 
Mandelbrot
multi-core scalar
21805
14.3 Gflops
 
Dot Product
single-core scalar
5227
2.53 Gflops
 
Dot Product
multi-core scalar
25253
11.5 Gflops
 
Dot Product
single-core vector
6317
7.57 Gflops
 
Dot Product
multi-core vector
35750
37.2 Gflops
 
LU Decomposition
single-core scalar
2844
2.53 Gflops
 
LU Decomposition
multi-core scalar
4293
3.76 Gflops
 
Primality Test
single-core scalar
8924
1.33 Gflops
 
Primality Test
multi-core scalar
33910
6.29 Gflops
 
Sharpen Image
single-core scalar
7491
17.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
48520
112 Mpixels/sec
 
Blur Image
single-core scalar
8745
6.92 Mpixels/sec
 
Blur Image
multi-core scalar
60774
47.8 Mpixels/sec
 

Memory Performance

Memory 6352
Read Sequential
single-core scalar
7181
8.79 GB/sec
 
Write Sequential
single-core scalar
10593
7.25 GB/sec
 
Stdlib Allocate
single-core scalar
4894
18.3 Mallocs/sec
 
Stdlib Write
single-core scalar
3863
8.00 GB/sec
 
Stdlib Copy
single-core scalar
5230
5.39 GB/sec
 

Stream Performance

Stream 7587
Stream Copy
single-core scalar
7177
9.82 GB/sec
 
Stream Copy
single-core vector
8365
10.8 GB/sec
 
Stream Scale
single-core scalar
7450
9.67 GB/sec
 
Stream Scale
single-core vector
7965
10.7 GB/sec
 
Stream Add
single-core scalar
7075
10.7 GB/sec
 
Stream Add
single-core vector
8597
12.0 GB/sec
 
Stream Triad
single-core scalar
7694
10.6 GB/sec
 
Stream Triad
single-core vector
6378
11.9 GB/sec