Section Description Score Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 7186 8377
Floating Point Processor floating point performance 11162
Memory Memory performance 6016
Stream Memory bandwidth performance 7526

Result Information

User xsha511
Upload Date Sat, 04 Aug 2012 11:31:14 +0000
Views 3

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8 (Build 12A269)
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 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 7186
Blowfish
single-core scalar
2132
93.7 MB/sec
 
Blowfish
multi-core scalar
7032
288 MB/sec
 
Text Compress
single-core scalar
3431
11.0 MB/sec
 
Text Compress
multi-core scalar
9987
32.8 MB/sec
 
Text Decompress
single-core scalar
3724
15.3 MB/sec
 
Text Decompress
multi-core scalar
11921
47.5 MB/sec
 
Image Compress
single-core scalar
3173
26.2 Mpixels/sec
 
Image Compress
multi-core scalar
9565
80.5 Mpixels/sec
 
Image Decompress
single-core scalar
3594
60.3 Mpixels/sec
 
Image Decompress
multi-core scalar
10778
176 Mpixels/sec
 
Lua
single-core scalar
5081
1.96 Mnodes/sec
 
Lua
multi-core scalar
15815
6.08 Mnodes/sec
 

Floating Point Performance

Floating Point 11162
Mandelbrot
single-core scalar
2900
1.93 Gflops
 
Mandelbrot
multi-core scalar
9254
6.06 Gflops
 
Dot Product
single-core scalar
4762
2.30 Gflops
 
Dot Product
multi-core scalar
15575
7.10 Gflops
 
Dot Product
single-core vector
5842
7.00 Gflops
 
Dot Product
multi-core vector
20184
21.0 Gflops
 
LU Decomposition
single-core scalar
2565
2.28 Gflops
 
LU Decomposition
multi-core scalar
5480
4.80 Gflops
 
Primality Test
single-core scalar
8187
1.22 Gflops
 
Primality Test
multi-core scalar
20176
3.74 Gflops
 
Sharpen Image
single-core scalar
6936
16.2 Mpixels/sec
 
Sharpen Image
multi-core scalar
21385
49.3 Mpixels/sec
 
Blur Image
single-core scalar
8072
6.39 Mpixels/sec
 
Blur Image
multi-core scalar
24963
19.6 Mpixels/sec
 

Memory Performance

Memory 6016
Read Sequential
single-core scalar
6678
8.18 GB/sec
 
Write Sequential
single-core scalar
9689
6.63 GB/sec
 
Stdlib Allocate
single-core scalar
4488
16.7 Mallocs/sec
 
Stdlib Write
single-core scalar
4027
8.34 GB/sec
 
Stdlib Copy
single-core scalar
5200
5.36 GB/sec
 

Stream Performance

Stream 7526
Stream Copy
single-core scalar
7076
9.68 GB/sec
 
Stream Copy
single-core vector
8314
10.8 GB/sec
 
Stream Scale
single-core scalar
7165
9.30 GB/sec
 
Stream Scale
single-core vector
8033
10.8 GB/sec
 
Stream Add
single-core scalar
6937
10.5 GB/sec
 
Stream Add
single-core vector
8688
12.1 GB/sec
 
Stream Triad
single-core scalar
7535
10.4 GB/sec
 
Stream Triad
single-core vector
6462
12.1 GB/sec