Section Description Score Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11273 12577
Floating Point Processor floating point performance 18925
Memory Memory performance 6264
Stream Memory bandwidth performance 7551

Result Information

User calvarybell
Upload Date Wed, 23 May 2012 20:35:29 +0000
Views 5

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.4 (Build 11E53)
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 11273
Blowfish
single-core scalar
2261
99.3 MB/sec
 
Blowfish
multi-core scalar
14730
604 MB/sec
 
Text Compress
single-core scalar
3625
11.6 MB/sec
 
Text Compress
multi-core scalar
18141
59.5 MB/sec
 
Text Decompress
single-core scalar
3993
16.4 MB/sec
 
Text Decompress
multi-core scalar
20383
81.2 MB/sec
 
Image Compress
single-core scalar
3350
27.7 Mpixels/sec
 
Image Compress
multi-core scalar
17228
145 Mpixels/sec
 
Image Decompress
single-core scalar
3694
62.0 Mpixels/sec
 
Image Decompress
multi-core scalar
15566
254 Mpixels/sec
 
Lua
single-core scalar
6126
2.36 Mnodes/sec
 
Lua
multi-core scalar
26181
10.1 Mnodes/sec
 

Floating Point Performance

Floating Point 18925
Mandelbrot
single-core scalar
3126
2.08 Gflops
 
Mandelbrot
multi-core scalar
21240
13.9 Gflops
 
Dot Product
single-core scalar
5085
2.46 Gflops
 
Dot Product
multi-core scalar
24708
11.3 Gflops
 
Dot Product
single-core vector
6152
7.37 Gflops
 
Dot Product
multi-core vector
34730
36.1 Gflops
 
LU Decomposition
single-core scalar
2772
2.47 Gflops
 
LU Decomposition
multi-core scalar
4234
3.71 Gflops
 
Primality Test
single-core scalar
8327
1.24 Gflops
 
Primality Test
multi-core scalar
34223
6.35 Gflops
 
Sharpen Image
single-core scalar
7217
16.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
46561
107 Mpixels/sec
 
Blur Image
single-core scalar
8486
6.72 Mpixels/sec
 
Blur Image
multi-core scalar
58098
45.7 Mpixels/sec
 

Memory Performance

Memory 6264
Read Sequential
single-core scalar
6965
8.53 GB/sec
 
Write Sequential
single-core scalar
10238
7.00 GB/sec
 
Stdlib Allocate
single-core scalar
4811
18.0 Mallocs/sec
 
Stdlib Write
single-core scalar
3986
8.25 GB/sec
 
Stdlib Copy
single-core scalar
5324
5.49 GB/sec
 

Stream Performance

Stream 7551
Stream Copy
single-core scalar
6780
9.27 GB/sec
 
Stream Copy
single-core vector
8422
10.9 GB/sec
 
Stream Scale
single-core scalar
7554
9.80 GB/sec
 
Stream Scale
single-core vector
7944
10.7 GB/sec
 
Stream Add
single-core scalar
7174
10.8 GB/sec
 
Stream Add
single-core vector
8223
11.4 GB/sec
 
Stream Triad
single-core scalar
7806
10.8 GB/sec
 
Stream Triad
single-core vector
6511
12.2 GB/sec