Section Description Score Geekbench Score
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 7593 8727
Floating Point Processor floating point performance 11613
Memory Memory performance 6208
Stream Memory bandwidth performance 7636

Result Information

User Geo92128
Upload Date Fri, 13 Jul 2012 18:51:08 +0000
Views 4

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 i5-2500S @ 2.70 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 2
L1 Data Cache 32 KB x 2
L2 Cache 256 KB x 2
L3 Cache 6144 KB
Motherboard Apple Inc. Mac-942B59F58194171B iMac12,2
BIOS Apple Inc. IM121.88Z.0047.B1F.1201241648
Memory 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 7593
Blowfish
single-core scalar
2185
96.0 MB/sec
 
Blowfish
multi-core scalar
7204
295 MB/sec
 
Text Compress
single-core scalar
3510
11.2 MB/sec
 
Text Compress
multi-core scalar
10471
34.3 MB/sec
 
Text Decompress
single-core scalar
3932
16.2 MB/sec
 
Text Decompress
multi-core scalar
12044
48.0 MB/sec
 
Image Compress
single-core scalar
3256
26.9 Mpixels/sec
 
Image Compress
multi-core scalar
9782
82.3 Mpixels/sec
 
Image Decompress
single-core scalar
3667
61.6 Mpixels/sec
 
Image Decompress
multi-core scalar
10792
176 Mpixels/sec
 
Lua
single-core scalar
5928
2.28 Mnodes/sec
 
Lua
multi-core scalar
18351
7.06 Mnodes/sec
 

Floating Point Performance

Floating Point 11613
Mandelbrot
single-core scalar
3057
2.03 Gflops
 
Mandelbrot
multi-core scalar
9531
6.24 Gflops
 
Dot Product
single-core scalar
5045
2.44 Gflops
 
Dot Product
multi-core scalar
16224
7.39 Gflops
 
Dot Product
single-core vector
6040
7.24 Gflops
 
Dot Product
multi-core vector
21324
22.2 Gflops
 
LU Decomposition
single-core scalar
2744
2.44 Gflops
 
LU Decomposition
multi-core scalar
5583
4.90 Gflops
 
Primality Test
single-core scalar
8475
1.27 Gflops
 
Primality Test
multi-core scalar
20948
3.89 Gflops
 
Sharpen Image
single-core scalar
7204
16.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
22302
51.4 Mpixels/sec
 
Blur Image
single-core scalar
8287
6.56 Mpixels/sec
 
Blur Image
multi-core scalar
25824
20.3 Mpixels/sec
 

Memory Performance

Memory 6208
Read Sequential
single-core scalar
6863
8.40 GB/sec
 
Write Sequential
single-core scalar
10163
6.95 GB/sec
 
Stdlib Allocate
single-core scalar
4710
17.6 Mallocs/sec
 
Stdlib Write
single-core scalar
4008
8.30 GB/sec
 
Stdlib Copy
single-core scalar
5298
5.46 GB/sec
 

Stream Performance

Stream 7636
Stream Copy
single-core scalar
7314
10.0 GB/sec
 
Stream Copy
single-core vector
8400
10.9 GB/sec
 
Stream Scale
single-core scalar
7334
9.52 GB/sec
 
Stream Scale
single-core vector
8063
10.9 GB/sec
 
Stream Add
single-core scalar
7079
10.7 GB/sec
 
Stream Add
single-core vector
8733
12.1 GB/sec
 
Stream Triad
single-core scalar
7692
10.6 GB/sec
 
Stream Triad
single-core vector
6476
12.1 GB/sec