Section Description Score Geekbench Score
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 8300 9181
Floating Point Processor floating point performance 12475
Memory Memory performance 5800
Stream Memory bandwidth performance 7500

Result Information

User Zulumsk
Upload Date Sun, 20 May 2012 10:53:24 +0000
Views 6

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8 (Build 12A206j)
Model iMac (27-inch Mid 2011)
Processor Intel Core i5-2400 @ 3.20 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 x.x
BIOS Apple Inc. IM121.88Z.0047.B1D.1110171110
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 8300
Blowfish
single-core scalar
1959
86.1 MB/sec
 
Blowfish
multi-core scalar
8339
342 MB/sec
 
Text Compress
single-core scalar
3136
10.0 MB/sec
 
Text Compress
multi-core scalar
12154
39.9 MB/sec
 
Text Decompress
single-core scalar
3482
14.3 MB/sec
 
Text Decompress
multi-core scalar
14299
57.0 MB/sec
 
Image Compress
single-core scalar
2898
23.9 Mpixels/sec
 
Image Compress
multi-core scalar
11359
95.6 Mpixels/sec
 
Image Decompress
single-core scalar
3317
55.7 Mpixels/sec
 
Image Decompress
multi-core scalar
12505
204 Mpixels/sec
 
Lua
single-core scalar
5289
2.04 Mnodes/sec
 
Lua
multi-core scalar
20868
8.03 Mnodes/sec
 

Floating Point Performance

Floating Point 12475
Mandelbrot
single-core scalar
2705
1.80 Gflops
 
Mandelbrot
multi-core scalar
10903
7.13 Gflops
 
Dot Product
single-core scalar
4403
2.13 Gflops
 
Dot Product
multi-core scalar
18493
8.43 Gflops
 
Dot Product
single-core vector
5321
6.38 Gflops
 
Dot Product
multi-core vector
24479
25.5 Gflops
 
LU Decomposition
single-core scalar
2397
2.13 Gflops
 
LU Decomposition
multi-core scalar
5821
5.10 Gflops
 
Primality Test
single-core scalar
7491
1.12 Gflops
 
Primality Test
multi-core scalar
23976
4.45 Gflops
 
Sharpen Image
single-core scalar
6304
14.7 Mpixels/sec
 
Sharpen Image
multi-core scalar
25469
58.7 Mpixels/sec
 
Blur Image
single-core scalar
7362
5.83 Mpixels/sec
 
Blur Image
multi-core scalar
29534
23.2 Mpixels/sec
 

Memory Performance

Memory 5800
Read Sequential
single-core scalar
6323
7.74 GB/sec
 
Write Sequential
single-core scalar
9006
6.16 GB/sec
 
Stdlib Allocate
single-core scalar
4165
15.5 Mallocs/sec
 
Stdlib Write
single-core scalar
4092
8.47 GB/sec
 
Stdlib Copy
single-core scalar
5416
5.58 GB/sec
 

Stream Performance

Stream 7500
Stream Copy
single-core scalar
7013
9.59 GB/sec
 
Stream Copy
single-core vector
8550
11.1 GB/sec
 
Stream Scale
single-core scalar
6964
9.04 GB/sec
 
Stream Scale
single-core vector
8147
11.0 GB/sec
 
Stream Add
single-core scalar
6748
10.2 GB/sec
 
Stream Add
single-core vector
8808
12.3 GB/sec
 
Stream Triad
single-core scalar
7254
10.0 GB/sec
 
Stream Triad
single-core vector
6519
12.2 GB/sec