Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11440 12898
Floating Point Processor floating point performance 19503
Memory Memory performance 6422
Stream Memory bandwidth performance 7840

Result Information

User laucala
Upload Date Fri, 17 Aug 2012 20:37:15 +0000
Views 7

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8.1
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 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 11440
Blowfish
single-core scalar
2315
102 MB/sec
 
Blowfish
multi-core scalar
14956
613 MB/sec
 
Text Compress
single-core scalar
3705
11.9 MB/sec
 
Text Compress
multi-core scalar
18187
59.7 MB/sec
 
Text Decompress
single-core scalar
4127
17.0 MB/sec
 
Text Decompress
multi-core scalar
20505
81.7 MB/sec
 
Image Compress
single-core scalar
3409
28.2 Mpixels/sec
 
Image Compress
multi-core scalar
17131
144 Mpixels/sec
 
Image Decompress
single-core scalar
3855
64.7 Mpixels/sec
 
Image Decompress
multi-core scalar
15776
257 Mpixels/sec
 
Lua
single-core scalar
6530
2.51 Mnodes/sec
 
Lua
multi-core scalar
26784
10.3 Mnodes/sec
 

Floating Point Performance

Floating Point 19503
Mandelbrot
single-core scalar
3203
2.13 Gflops
 
Mandelbrot
multi-core scalar
21803
14.3 Gflops
 
Dot Product
single-core scalar
5219
2.52 Gflops
 
Dot Product
multi-core scalar
25112
11.4 Gflops
 
Dot Product
single-core vector
6302
7.55 Gflops
 
Dot Product
multi-core vector
35640
37.1 Gflops
 
LU Decomposition
single-core scalar
2829
2.52 Gflops
 
LU Decomposition
multi-core scalar
4219
3.70 Gflops
 
Primality Test
single-core scalar
8868
1.32 Gflops
 
Primality Test
multi-core scalar
34714
6.44 Gflops
 
Sharpen Image
single-core scalar
7484
17.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
48358
111 Mpixels/sec
 
Blur Image
single-core scalar
8711
6.89 Mpixels/sec
 
Blur Image
multi-core scalar
60580
47.6 Mpixels/sec
 

Memory Performance

Memory 6422
Read Sequential
single-core scalar
7217
8.84 GB/sec
 
Write Sequential
single-core scalar
10565
7.23 GB/sec
 
Stdlib Allocate
single-core scalar
4874
18.2 Mallocs/sec
 
Stdlib Write
single-core scalar
4059
8.40 GB/sec
 
Stdlib Copy
single-core scalar
5397
5.56 GB/sec
 

Stream Performance

Stream 7840
Stream Copy
single-core scalar
7377
10.1 GB/sec
 
Stream Copy
single-core vector
8626
11.2 GB/sec
 
Stream Scale
single-core scalar
7665
9.95 GB/sec
 
Stream Scale
single-core vector
8251
11.1 GB/sec
 
Stream Add
single-core scalar
7333
11.1 GB/sec
 
Stream Add
single-core vector
8903
12.4 GB/sec
 
Stream Triad
single-core scalar
7901
10.9 GB/sec
 
Stream Triad
single-core vector
6671
12.5 GB/sec