Section Description Score Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer Processor integer performance 12321 13930
Floating Point Processor floating point performance 20980
Memory Memory performance 6890
Stream Memory bandwidth performance 8971

Result Information

User OverTheClock
Upload Date Wed, 16 May 2012 10:59:09 +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.B0A.1104221555
Memory 16.00 GB 1600 MHz DDR3

Integer Performance

Integer 12321
Blowfish
single-core scalar
2325
102 MB/sec
 
Blowfish
multi-core scalar
16257
666 MB/sec
 
Text Compress
single-core scalar
3729
11.9 MB/sec
 
Text Compress
multi-core scalar
19738
64.7 MB/sec
 
Text Decompress
single-core scalar
4154
17.1 MB/sec
 
Text Decompress
multi-core scalar
22378
89.2 MB/sec
 
Image Compress
single-core scalar
3437
28.4 Mpixels/sec
 
Image Compress
multi-core scalar
18742
158 Mpixels/sec
 
Image Decompress
single-core scalar
3921
65.8 Mpixels/sec
 
Image Decompress
multi-core scalar
17334
283 Mpixels/sec
 
Lua
single-core scalar
6532
2.51 Mnodes/sec
 
Lua
multi-core scalar
29311
11.3 Mnodes/sec
 

Floating Point Performance

Floating Point 20980
Mandelbrot
single-core scalar
3219
2.14 Gflops
 
Mandelbrot
multi-core scalar
23671
15.5 Gflops
 
Dot Product
single-core scalar
5241
2.53 Gflops
 
Dot Product
multi-core scalar
27279
12.4 Gflops
 
Dot Product
single-core vector
6334
7.59 Gflops
 
Dot Product
multi-core vector
38793
40.3 Gflops
 
LU Decomposition
single-core scalar
2848
2.53 Gflops
 
LU Decomposition
multi-core scalar
5158
4.52 Gflops
 
Primality Test
single-core scalar
8803
1.31 Gflops
 
Primality Test
multi-core scalar
37545
6.97 Gflops
 
Sharpen Image
single-core scalar
7515
17.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
52675
121 Mpixels/sec
 
Blur Image
single-core scalar
8764
6.94 Mpixels/sec
 
Blur Image
multi-core scalar
65888
51.8 Mpixels/sec
 

Memory Performance

Memory 6890
Read Sequential
single-core scalar
7506
9.19 GB/sec
 
Write Sequential
single-core scalar
10764
7.36 GB/sec
 
Stdlib Allocate
single-core scalar
4908
18.3 Mallocs/sec
 
Stdlib Write
single-core scalar
4827
9.99 GB/sec
 
Stdlib Copy
single-core scalar
6448
6.65 GB/sec
 

Stream Performance

Stream 8971
Stream Copy
single-core scalar
8308
11.4 GB/sec
 
Stream Copy
single-core vector
10221
13.3 GB/sec
 
Stream Scale
single-core scalar
8304
10.8 GB/sec
 
Stream Scale
single-core vector
9782
13.2 GB/sec
 
Stream Add
single-core scalar
7991
12.1 GB/sec
 
Stream Add
single-core vector
10635
14.8 GB/sec
 
Stream Triad
single-core scalar
8652
12.0 GB/sec
 
Stream Triad
single-core vector
7880
14.7 GB/sec