Section Description Score Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11459 12856
Floating Point Processor floating point performance 19473
Memory Memory performance 6352
Stream Memory bandwidth performance 7603

Result Information

User Thomcarl
Upload Date Sat, 12 May 2012 20:28:03 +0000
Views 4

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.4 (Build 11E53)
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 11459
Blowfish
single-core scalar
2326
102 MB/sec
 
Blowfish
multi-core scalar
14942
612 MB/sec
 
Text Compress
single-core scalar
3711
11.9 MB/sec
 
Text Compress
multi-core scalar
18479
60.6 MB/sec
 
Text Decompress
single-core scalar
4126
17.0 MB/sec
 
Text Decompress
multi-core scalar
20457
81.5 MB/sec
 
Image Compress
single-core scalar
3433
28.4 Mpixels/sec
 
Image Compress
multi-core scalar
17212
145 Mpixels/sec
 
Image Decompress
single-core scalar
3895
65.4 Mpixels/sec
 
Image Decompress
multi-core scalar
15930
260 Mpixels/sec
 
Lua
single-core scalar
6311
2.43 Mnodes/sec
 
Lua
multi-core scalar
26692
10.3 Mnodes/sec
 

Floating Point Performance

Floating Point 19473
Mandelbrot
single-core scalar
3210
2.14 Gflops
 
Mandelbrot
multi-core scalar
21805
14.3 Gflops
 
Dot Product
single-core scalar
5224
2.52 Gflops
 
Dot Product
multi-core scalar
25170
11.5 Gflops
 
Dot Product
single-core vector
6316
7.57 Gflops
 
Dot Product
multi-core vector
35682
37.1 Gflops
 
LU Decomposition
single-core scalar
2845
2.53 Gflops
 
LU Decomposition
multi-core scalar
4265
3.74 Gflops
 
Primality Test
single-core scalar
8868
1.32 Gflops
 
Primality Test
multi-core scalar
33666
6.25 Gflops
 
Sharpen Image
single-core scalar
7489
17.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
48594
112 Mpixels/sec
 
Blur Image
single-core scalar
8744
6.92 Mpixels/sec
 
Blur Image
multi-core scalar
60751
47.8 Mpixels/sec
 

Memory Performance

Memory 6352
Read Sequential
single-core scalar
7199
8.81 GB/sec
 
Write Sequential
single-core scalar
10609
7.26 GB/sec
 
Stdlib Allocate
single-core scalar
4946
18.5 Mallocs/sec
 
Stdlib Write
single-core scalar
3857
7.98 GB/sec
 
Stdlib Copy
single-core scalar
5151
5.31 GB/sec
 

Stream Performance

Stream 7603
Stream Copy
single-core scalar
7298
9.98 GB/sec
 
Stream Copy
single-core vector
8374
10.9 GB/sec
 
Stream Scale
single-core scalar
7404
9.61 GB/sec
 
Stream Scale
single-core vector
7976
10.8 GB/sec
 
Stream Add
single-core scalar
7081
10.7 GB/sec
 
Stream Add
single-core vector
8616
12.0 GB/sec
 
Stream Triad
single-core scalar
7701
10.6 GB/sec
 
Stream Triad
single-core vector
6375
11.9 GB/sec