Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11362 12707
Floating Point Processor floating point performance 19257
Memory Memory performance 6177
Stream Memory bandwidth performance 7552

Result Information

User drudge
Upload Date Fri, 21 Sep 2012 00:55:39 +0000
Views 11

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 11362
Blowfish
single-core scalar
2220
97.5 MB/sec
 
Blowfish
multi-core scalar
14839
608 MB/sec
 
Text Compress
single-core scalar
3572
11.4 MB/sec
 
Text Compress
multi-core scalar
18304
60.0 MB/sec
 
Text Decompress
single-core scalar
3992
16.4 MB/sec
 
Text Decompress
multi-core scalar
20616
82.1 MB/sec
 
Image Compress
single-core scalar
3297
27.2 Mpixels/sec
 
Image Compress
multi-core scalar
17390
146 Mpixels/sec
 
Image Decompress
single-core scalar
3730
62.6 Mpixels/sec
 
Image Decompress
multi-core scalar
15651
255 Mpixels/sec
 
Lua
single-core scalar
6231
2.40 Mnodes/sec
 
Lua
multi-core scalar
26510
10.2 Mnodes/sec
 

Floating Point Performance

Floating Point 19257
Mandelbrot
single-core scalar
3091
2.06 Gflops
 
Mandelbrot
multi-core scalar
21539
14.1 Gflops
 
Dot Product
single-core scalar
5022
2.43 Gflops
 
Dot Product
multi-core scalar
25043
11.4 Gflops
 
Dot Product
single-core vector
6069
7.27 Gflops
 
Dot Product
multi-core vector
35377
36.8 Gflops
 
LU Decomposition
single-core scalar
2738
2.44 Gflops
 
LU Decomposition
multi-core scalar
4176
3.66 Gflops
 
Primality Test
single-core scalar
8604
1.29 Gflops
 
Primality Test
multi-core scalar
34933
6.48 Gflops
 
Sharpen Image
single-core scalar
7214
16.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
47426
109 Mpixels/sec
 
Blur Image
single-core scalar
8412
6.66 Mpixels/sec
 
Blur Image
multi-core scalar
59965
47.1 Mpixels/sec
 

Memory Performance

Memory 6177
Read Sequential
single-core scalar
6901
8.45 GB/sec
 
Write Sequential
single-core scalar
10065
6.88 GB/sec
 
Stdlib Allocate
single-core scalar
4732
17.7 Mallocs/sec
 
Stdlib Write
single-core scalar
3920
8.11 GB/sec
 
Stdlib Copy
single-core scalar
5268
5.43 GB/sec
 

Stream Performance

Stream 7552
Stream Copy
single-core scalar
7126
9.75 GB/sec
 
Stream Copy
single-core vector
8284
10.7 GB/sec
 
Stream Scale
single-core scalar
7359
9.55 GB/sec
 
Stream Scale
single-core vector
7966
10.8 GB/sec
 
Stream Add
single-core scalar
7029
10.6 GB/sec
 
Stream Add
single-core vector
8652
12.0 GB/sec
 
Stream Triad
single-core scalar
7600
10.5 GB/sec
 
Stream Triad
single-core vector
6405
12.0 GB/sec