Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9715 11075
Floating Point Processor floating point performance 16630
Memory Memory performance 5761
Stream Memory bandwidth performance 7028

Result Information

User davidmbrewer
Upload Date Thu, 06 Sep 2012 18:04:33 +0000
Views 4

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8.2
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 9715
Blowfish
single-core scalar
2159
94.9 MB/sec
 
Blowfish
multi-core scalar
13061
535 MB/sec
 
Text Compress
single-core scalar
3490
11.2 MB/sec
 
Text Compress
multi-core scalar
15430
50.6 MB/sec
 
Text Decompress
single-core scalar
3877
15.9 MB/sec
 
Text Decompress
multi-core scalar
18182
72.4 MB/sec
 
Image Compress
single-core scalar
3083
25.5 Mpixels/sec
 
Image Compress
multi-core scalar
13183
111 Mpixels/sec
 
Image Decompress
single-core scalar
3536
59.4 Mpixels/sec
 
Image Decompress
multi-core scalar
11741
192 Mpixels/sec
 
Lua
single-core scalar
6106
2.35 Mnodes/sec
 
Lua
multi-core scalar
22732
8.74 Mnodes/sec
 

Floating Point Performance

Floating Point 16630
Mandelbrot
single-core scalar
3006
2.00 Gflops
 
Mandelbrot
multi-core scalar
18505
12.1 Gflops
 
Dot Product
single-core scalar
4874
2.36 Gflops
 
Dot Product
multi-core scalar
22024
10.0 Gflops
 
Dot Product
single-core vector
5891
7.06 Gflops
 
Dot Product
multi-core vector
31047
32.3 Gflops
 
LU Decomposition
single-core scalar
2658
2.37 Gflops
 
LU Decomposition
multi-core scalar
4130
3.62 Gflops
 
Primality Test
single-core scalar
8334
1.24 Gflops
 
Primality Test
multi-core scalar
30312
5.63 Gflops
 
Sharpen Image
single-core scalar
6828
15.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
36954
85.2 Mpixels/sec
 
Blur Image
single-core scalar
8200
6.49 Mpixels/sec
 
Blur Image
multi-core scalar
50061
39.4 Mpixels/sec
 

Memory Performance

Memory 5761
Read Sequential
single-core scalar
6089
7.46 GB/sec
 
Write Sequential
single-core scalar
9617
6.58 GB/sec
 
Stdlib Allocate
single-core scalar
4617
17.2 Mallocs/sec
 
Stdlib Write
single-core scalar
3659
7.57 GB/sec
 
Stdlib Copy
single-core scalar
4823
4.97 GB/sec
 

Stream Performance

Stream 7028
Stream Copy
single-core scalar
6755
9.24 GB/sec
 
Stream Copy
single-core vector
7597
9.85 GB/sec
 
Stream Scale
single-core scalar
6922
8.98 GB/sec
 
Stream Scale
single-core vector
7080
9.56 GB/sec
 
Stream Add
single-core scalar
6675
10.1 GB/sec
 
Stream Add
single-core vector
7994
11.1 GB/sec
 
Stream Triad
single-core scalar
7238
10.0 GB/sec
 
Stream Triad
single-core vector
5967
11.2 GB/sec