Section Description Score Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11382 12761
Floating Point Processor floating point performance 19309
Memory Memory performance 6261
Stream Memory bandwidth performance 7676

Result Information

User Knisical
Upload Date Tue, 15 May 2012 23:43:43 +0000
Views 12

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.4
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 11382
Blowfish
single-core scalar
2257
99.2 MB/sec
 
Blowfish
multi-core scalar
14934
612 MB/sec
 
Text Compress
single-core scalar
3610
11.5 MB/sec
 
Text Compress
multi-core scalar
17877
58.6 MB/sec
 
Text Decompress
single-core scalar
4038
16.6 MB/sec
 
Text Decompress
multi-core scalar
20702
82.5 MB/sec
 
Image Compress
single-core scalar
3336
27.6 Mpixels/sec
 
Image Compress
multi-core scalar
17333
146 Mpixels/sec
 
Image Decompress
single-core scalar
3830
64.3 Mpixels/sec
 
Image Decompress
multi-core scalar
15392
251 Mpixels/sec
 
Lua
single-core scalar
6290
2.42 Mnodes/sec
 
Lua
multi-core scalar
26986
10.4 Mnodes/sec
 

Floating Point Performance

Floating Point 19309
Mandelbrot
single-core scalar
3133
2.08 Gflops
 
Mandelbrot
multi-core scalar
21617
14.1 Gflops
 
Dot Product
single-core scalar
5096
2.46 Gflops
 
Dot Product
multi-core scalar
25083
11.4 Gflops
 
Dot Product
single-core vector
6163
7.38 Gflops
 
Dot Product
multi-core vector
35517
36.9 Gflops
 
LU Decomposition
single-core scalar
2781
2.47 Gflops
 
LU Decomposition
multi-core scalar
4121
3.61 Gflops
 
Primality Test
single-core scalar
8578
1.28 Gflops
 
Primality Test
multi-core scalar
34133
6.33 Gflops
 
Sharpen Image
single-core scalar
7320
17.1 Mpixels/sec
 
Sharpen Image
multi-core scalar
48018
111 Mpixels/sec
 
Blur Image
single-core scalar
8540
6.76 Mpixels/sec
 
Blur Image
multi-core scalar
60234
47.4 Mpixels/sec
 

Memory Performance

Memory 6261
Read Sequential
single-core scalar
7063
8.65 GB/sec
 
Write Sequential
single-core scalar
10284
7.03 GB/sec
 
Stdlib Allocate
single-core scalar
4757
17.8 Mallocs/sec
 
Stdlib Write
single-core scalar
3960
8.20 GB/sec
 
Stdlib Copy
single-core scalar
5244
5.41 GB/sec
 

Stream Performance

Stream 7676
Stream Copy
single-core scalar
7315
10.0 GB/sec
 
Stream Copy
single-core vector
8378
10.9 GB/sec
 
Stream Scale
single-core scalar
7521
9.76 GB/sec
 
Stream Scale
single-core vector
8065
10.9 GB/sec
 
Stream Add
single-core scalar
7157
10.8 GB/sec
 
Stream Add
single-core vector
8752
12.2 GB/sec
 
Stream Triad
single-core scalar
7758
10.7 GB/sec
 
Stream Triad
single-core vector
6467
12.1 GB/sec