Section Description Score Geekbench Score
Geekbench 2.4.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11436 13008
Floating Point Processor floating point performance 19759
Memory Memory performance 6522
Stream Memory bandwidth performance 7861

Result Information

User davidmbrewer
Upload Date Thu, 22 Aug 2013 04:49:10 +0000
Views 5

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.9.0
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 11436
Blowfish
single-core scalar
2327
102 MB/sec
 
Blowfish
multi-core scalar
14968
613 MB/sec
 
Text Compress
single-core scalar
3744
12.0 MB/sec
 
Text Compress
multi-core scalar
18334
60.1 MB/sec
 
Text Decompress
single-core scalar
4126
17.0 MB/sec
 
Text Decompress
multi-core scalar
20465
81.5 MB/sec
 
Image Compress
single-core scalar
3451
28.5 Mpixels/sec
 
Image Compress
multi-core scalar
17311
146 Mpixels/sec
 
Image Decompress
single-core scalar
3981
66.8 Mpixels/sec
 
Image Decompress
multi-core scalar
17524
286 Mpixels/sec
 
Lua
single-core scalar
5847
2.25 Mnodes/sec
 
Lua
multi-core scalar
25155
9.68 Mnodes/sec
 

Floating Point Performance

Floating Point 19759
Mandelbrot
single-core scalar
3211
2.14 Gflops
 
Mandelbrot
multi-core scalar
21705
14.2 Gflops
 
Dot Product
single-core scalar
5234
2.53 Gflops
 
Dot Product
multi-core scalar
25396
11.6 Gflops
 
Dot Product
single-core vector
6328
7.58 Gflops
 
Dot Product
multi-core vector
35745
37.2 Gflops
 
LU Decomposition
single-core scalar
2845
2.53 Gflops
 
LU Decomposition
multi-core scalar
4204
3.69 Gflops
 
Primality Test
single-core scalar
9380
1.40 Gflops
 
Primality Test
multi-core scalar
37121
6.89 Gflops
 
Sharpen Image
single-core scalar
7473
17.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
48546
112 Mpixels/sec
 
Blur Image
single-core scalar
8732
6.91 Mpixels/sec
 
Blur Image
multi-core scalar
60715
47.7 Mpixels/sec
 

Memory Performance

Memory 6522
Read Sequential
single-core scalar
7233
8.86 GB/sec
 
Write Sequential
single-core scalar
10632
7.27 GB/sec
 
Stdlib Allocate
single-core scalar
5249
19.6 Mallocs/sec
 
Stdlib Write
single-core scalar
4062
8.41 GB/sec
 
Stdlib Copy
single-core scalar
5435
5.60 GB/sec
 

Stream Performance

Stream 7861
Stream Copy
single-core scalar
7434
10.2 GB/sec
 
Stream Copy
single-core vector
8627
11.2 GB/sec
 
Stream Scale
single-core scalar
7678
9.96 GB/sec
 
Stream Scale
single-core vector
8275
11.2 GB/sec
 
Stream Add
single-core scalar
7297
11.0 GB/sec
 
Stream Add
single-core vector
8999
12.5 GB/sec
 
Stream Triad
single-core scalar
7911
10.9 GB/sec
 
Stream Triad
single-core vector
6673
12.5 GB/sec