Section Description Score Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11483 12870
Floating Point Processor floating point performance 19374
Memory Memory performance 6419
Stream Memory bandwidth performance 7868

Result Information

User barefeats
Upload Date Sun, 29 Apr 2012 22:49:37 +0000
Views 12

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.3
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 11483
Blowfish
single-core scalar
2313
102 MB/sec
 
Blowfish
multi-core scalar
14990
614 MB/sec
 
Text Compress
single-core scalar
3707
11.9 MB/sec
 
Text Compress
multi-core scalar
18521
60.8 MB/sec
 
Text Decompress
single-core scalar
4135
17.0 MB/sec
 
Text Decompress
multi-core scalar
20547
81.9 MB/sec
 
Image Compress
single-core scalar
3412
28.2 Mpixels/sec
 
Image Compress
multi-core scalar
17159
144 Mpixels/sec
 
Image Decompress
single-core scalar
3879
65.1 Mpixels/sec
 
Image Decompress
multi-core scalar
15799
258 Mpixels/sec
 
Lua
single-core scalar
6509
2.51 Mnodes/sec
 
Lua
multi-core scalar
26834
10.3 Mnodes/sec
 

Floating Point Performance

Floating Point 19374
Mandelbrot
single-core scalar
3197
2.13 Gflops
 
Mandelbrot
multi-core scalar
21371
14.0 Gflops
 
Dot Product
single-core scalar
5192
2.51 Gflops
 
Dot Product
multi-core scalar
25177
11.5 Gflops
 
Dot Product
single-core vector
6299
7.55 Gflops
 
Dot Product
multi-core vector
35704
37.1 Gflops
 
LU Decomposition
single-core scalar
2833
2.52 Gflops
 
LU Decomposition
multi-core scalar
4229
3.71 Gflops
 
Primality Test
single-core scalar
8724
1.30 Gflops
 
Primality Test
multi-core scalar
34192
6.35 Gflops
 
Sharpen Image
single-core scalar
7470
17.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
47590
110 Mpixels/sec
 
Blur Image
single-core scalar
8720
6.90 Mpixels/sec
 
Blur Image
multi-core scalar
60542
47.6 Mpixels/sec
 

Memory Performance

Memory 6419
Read Sequential
single-core scalar
7206
8.82 GB/sec
 
Write Sequential
single-core scalar
10571
7.23 GB/sec
 
Stdlib Allocate
single-core scalar
4859
18.1 Mallocs/sec
 
Stdlib Write
single-core scalar
4047
8.38 GB/sec
 
Stdlib Copy
single-core scalar
5412
5.58 GB/sec
 

Stream Performance

Stream 7868
Stream Copy
single-core scalar
7471
10.2 GB/sec
 
Stream Copy
single-core vector
8637
11.2 GB/sec
 
Stream Scale
single-core scalar
7589
9.85 GB/sec
 
Stream Scale
single-core vector
8326
11.2 GB/sec
 
Stream Add
single-core scalar
7317
11.0 GB/sec
 
Stream Add
single-core vector
9016
12.5 GB/sec
 
Stream Triad
single-core scalar
7920
10.9 GB/sec
 
Stream Triad
single-core vector
6669
12.5 GB/sec