Section Description Score Geekbench Score
Geekbench 2.4.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 7615 8664
Floating Point Processor floating point performance 11454
Memory Memory performance 6116
Stream Memory bandwidth performance 7670

Result Information

User geppi
Upload Date Sun, 23 Jun 2013 06:59:17 +0000
Views 3

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8.4 (Build 12E55)
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 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 7615
Blowfish
single-core scalar
2201
96.7 MB/sec
 
Blowfish
multi-core scalar
7188
295 MB/sec
 
Text Compress
single-core scalar
3496
11.2 MB/sec
 
Text Compress
multi-core scalar
10422
34.2 MB/sec
 
Text Decompress
single-core scalar
3877
15.9 MB/sec
 
Text Decompress
multi-core scalar
12232
48.7 MB/sec
 
Image Compress
single-core scalar
3242
26.8 Mpixels/sec
 
Image Compress
multi-core scalar
9709
81.7 Mpixels/sec
 
Image Decompress
single-core scalar
3680
61.8 Mpixels/sec
 
Image Decompress
multi-core scalar
11093
181 Mpixels/sec
 
Lua
single-core scalar
5922
2.28 Mnodes/sec
 
Lua
multi-core scalar
18329
7.05 Mnodes/sec
 

Floating Point Performance

Floating Point 11454
Mandelbrot
single-core scalar
3029
2.01 Gflops
 
Mandelbrot
multi-core scalar
9402
6.15 Gflops
 
Dot Product
single-core scalar
4960
2.40 Gflops
 
Dot Product
multi-core scalar
15958
7.27 Gflops
 
Dot Product
single-core vector
5995
7.18 Gflops
 
Dot Product
multi-core vector
20985
21.8 Gflops
 
LU Decomposition
single-core scalar
2668
2.37 Gflops
 
LU Decomposition
multi-core scalar
5745
5.04 Gflops
 
Primality Test
single-core scalar
8438
1.26 Gflops
 
Primality Test
multi-core scalar
20618
3.83 Gflops
 
Sharpen Image
single-core scalar
7057
16.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
21860
50.4 Mpixels/sec
 
Blur Image
single-core scalar
8298
6.57 Mpixels/sec
 
Blur Image
multi-core scalar
25353
19.9 Mpixels/sec
 

Memory Performance

Memory 6116
Read Sequential
single-core scalar
6747
8.26 GB/sec
 
Write Sequential
single-core scalar
10156
6.95 GB/sec
 
Stdlib Allocate
single-core scalar
4432
16.5 Mallocs/sec
 
Stdlib Write
single-core scalar
4069
8.42 GB/sec
 
Stdlib Copy
single-core scalar
5179
5.34 GB/sec
 

Stream Performance

Stream 7670
Stream Copy
single-core scalar
7062
9.66 GB/sec
 
Stream Copy
single-core vector
8357
10.8 GB/sec
 
Stream Scale
single-core scalar
7399
9.60 GB/sec
 
Stream Scale
single-core vector
7989
10.8 GB/sec
 
Stream Add
single-core scalar
7179
10.8 GB/sec
 
Stream Add
single-core vector
8876
12.3 GB/sec
 
Stream Triad
single-core scalar
7844
10.8 GB/sec
 
Stream Triad
single-core vector
6658
12.5 GB/sec