Section Description Score Geekbench Score
Geekbench 2.2.6 for Mac OS X x86 (64-bit)
Integer Processor integer performance 7512 8588
Floating Point Processor floating point performance 11443
Memory Memory performance 6047
Stream Memory bandwidth performance 7451

Result Information

User isiwear
Upload Date Wed, 21 Nov 2012 17:14:46 +0000
Views 4

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8.2 (Build 12C60)
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.B1E.1110201314
Memory 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 7512
Blowfish
single-core scalar
2199
96.6 MB/sec
 
Blowfish
multi-core scalar
7231
296 MB/sec
 
Text Compress
single-core scalar
3524
11.3 MB/sec
 
Text Compress
multi-core scalar
10262
33.7 MB/sec
 
Text Decompress
single-core scalar
3749
15.4 MB/sec
 
Text Decompress
multi-core scalar
12164
48.5 MB/sec
 
Image Compress
single-core scalar
3205
26.5 Mpixels/sec
 
Image Compress
multi-core scalar
9642
81.1 Mpixels/sec
 
Image Decompress
single-core scalar
3545
59.5 Mpixels/sec
 
Image Decompress
multi-core scalar
10727
175 Mpixels/sec
 
Lua
single-core scalar
5918
2.28 Mnodes/sec
 
Lua
multi-core scalar
17988
6.92 Mnodes/sec
 

Floating Point Performance

Floating Point 11443
Mandelbrot
single-core scalar
3018
2.01 Gflops
 
Mandelbrot
multi-core scalar
9431
6.17 Gflops
 
Dot Product
single-core scalar
4985
2.41 Gflops
 
Dot Product
multi-core scalar
15936
7.26 Gflops
 
Dot Product
single-core vector
5930
7.10 Gflops
 
Dot Product
multi-core vector
21294
22.1 Gflops
 
LU Decomposition
single-core scalar
2677
2.38 Gflops
 
LU Decomposition
multi-core scalar
5318
4.66 Gflops
 
Primality Test
single-core scalar
8421
1.26 Gflops
 
Primality Test
multi-core scalar
20863
3.87 Gflops
 
Sharpen Image
single-core scalar
7046
16.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
21810
50.3 Mpixels/sec
 
Blur Image
single-core scalar
8259
6.54 Mpixels/sec
 
Blur Image
multi-core scalar
25222
19.8 Mpixels/sec
 

Memory Performance

Memory 6047
Read Sequential
single-core scalar
6654
8.15 GB/sec
 
Write Sequential
single-core scalar
10017
6.85 GB/sec
 
Stdlib Allocate
single-core scalar
4641
17.3 Mallocs/sec
 
Stdlib Write
single-core scalar
3818
7.90 GB/sec
 
Stdlib Copy
single-core scalar
5105
5.26 GB/sec
 

Stream Performance

Stream 7451
Stream Copy
single-core scalar
7179
9.82 GB/sec
 
Stream Copy
single-core vector
8158
10.6 GB/sec
 
Stream Scale
single-core scalar
7288
9.46 GB/sec
 
Stream Scale
single-core vector
7837
10.6 GB/sec
 
Stream Add
single-core scalar
6981
10.5 GB/sec
 
Stream Add
single-core vector
8426
11.7 GB/sec
 
Stream Triad
single-core scalar
7500
10.4 GB/sec
 
Stream Triad
single-core vector
6239
11.7 GB/sec