Section Description Score Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11496 12837
Floating Point Processor floating point performance 19402
Memory Memory performance 6332
Stream Memory bandwidth performance 7563

Result Information

User Narbotic
Upload Date Sat, 23 Jun 2012 02:29:38 +0000
Views 4

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 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 11496
Blowfish
single-core scalar
2314
102 MB/sec
 
Blowfish
multi-core scalar
14964
613 MB/sec
 
Text Compress
single-core scalar
3710
11.9 MB/sec
 
Text Compress
multi-core scalar
18225
59.8 MB/sec
 
Text Decompress
single-core scalar
4144
17.0 MB/sec
 
Text Decompress
multi-core scalar
20796
82.9 MB/sec
 
Image Compress
single-core scalar
3401
28.1 Mpixels/sec
 
Image Compress
multi-core scalar
17159
144 Mpixels/sec
 
Image Decompress
single-core scalar
3887
65.3 Mpixels/sec
 
Image Decompress
multi-core scalar
15810
258 Mpixels/sec
 
Lua
single-core scalar
6477
2.49 Mnodes/sec
 
Lua
multi-core scalar
27076
10.4 Mnodes/sec
 

Floating Point Performance

Floating Point 19402
Mandelbrot
single-core scalar
3202
2.13 Gflops
 
Mandelbrot
multi-core scalar
21755
14.2 Gflops
 
Dot Product
single-core scalar
5214
2.52 Gflops
 
Dot Product
multi-core scalar
25116
11.4 Gflops
 
Dot Product
single-core vector
6298
7.55 Gflops
 
Dot Product
multi-core vector
35689
37.1 Gflops
 
LU Decomposition
single-core scalar
2827
2.52 Gflops
 
LU Decomposition
multi-core scalar
4119
3.61 Gflops
 
Primality Test
single-core scalar
8758
1.31 Gflops
 
Primality Test
multi-core scalar
33841
6.28 Gflops
 
Sharpen Image
single-core scalar
7490
17.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
48153
111 Mpixels/sec
 
Blur Image
single-core scalar
8720
6.90 Mpixels/sec
 
Blur Image
multi-core scalar
60459
47.5 Mpixels/sec
 

Memory Performance

Memory 6332
Read Sequential
single-core scalar
7233
8.86 GB/sec
 
Write Sequential
single-core scalar
10542
7.21 GB/sec
 
Stdlib Allocate
single-core scalar
4873
18.2 Mallocs/sec
 
Stdlib Write
single-core scalar
3831
7.93 GB/sec
 
Stdlib Copy
single-core scalar
5185
5.35 GB/sec
 

Stream Performance

Stream 7563
Stream Copy
single-core scalar
7190
9.83 GB/sec
 
Stream Copy
single-core vector
8307
10.8 GB/sec
 
Stream Scale
single-core scalar
7450
9.67 GB/sec
 
Stream Scale
single-core vector
7947
10.7 GB/sec
 
Stream Add
single-core scalar
7063
10.7 GB/sec
 
Stream Add
single-core vector
8552
11.9 GB/sec
 
Stream Triad
single-core scalar
7677
10.6 GB/sec
 
Stream Triad
single-core vector
6323
11.8 GB/sec