Section Description Score Geekbench Score
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 7818 8822
Floating Point Processor floating point performance 11667
Memory Memory performance 6193
Stream Memory bandwidth performance 7641

Result Information

User Geo92128
Upload Date Sat, 11 Aug 2012 20:56:44 +0000
Views 2

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 24.00 GB 1333 MHz DDR3

Integer Performance

Integer 7818
Blowfish
single-core scalar
2245
98.6 MB/sec
 
Blowfish
multi-core scalar
7342
301 MB/sec
 
Text Compress
single-core scalar
3434
11.0 MB/sec
 
Text Compress
multi-core scalar
10629
34.9 MB/sec
 
Text Decompress
single-core scalar
3998
16.4 MB/sec
 
Text Decompress
multi-core scalar
12536
49.9 MB/sec
 
Image Compress
single-core scalar
3334
27.5 Mpixels/sec
 
Image Compress
multi-core scalar
9928
83.5 Mpixels/sec
 
Image Decompress
single-core scalar
3884
65.2 Mpixels/sec
 
Image Decompress
multi-core scalar
12174
199 Mpixels/sec
 
Lua
single-core scalar
6076
2.34 Mnodes/sec
 
Lua
multi-core scalar
18237
7.01 Mnodes/sec
 

Floating Point Performance

Floating Point 11667
Mandelbrot
single-core scalar
3106
2.07 Gflops
 
Mandelbrot
multi-core scalar
9601
6.28 Gflops
 
Dot Product
single-core scalar
5041
2.44 Gflops
 
Dot Product
multi-core scalar
16259
7.41 Gflops
 
Dot Product
single-core vector
6096
7.30 Gflops
 
Dot Product
multi-core vector
21402
22.3 Gflops
 
LU Decomposition
single-core scalar
2749
2.45 Gflops
 
LU Decomposition
multi-core scalar
5536
4.85 Gflops
 
Primality Test
single-core scalar
8572
1.28 Gflops
 
Primality Test
multi-core scalar
21017
3.90 Gflops
 
Sharpen Image
single-core scalar
7249
16.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
22369
51.5 Mpixels/sec
 
Blur Image
single-core scalar
8448
6.69 Mpixels/sec
 
Blur Image
multi-core scalar
25902
20.4 Mpixels/sec
 

Memory Performance

Memory 6193
Read Sequential
single-core scalar
6920
8.47 GB/sec
 
Write Sequential
single-core scalar
10141
6.94 GB/sec
 
Stdlib Allocate
single-core scalar
4577
17.1 Mallocs/sec
 
Stdlib Write
single-core scalar
4016
8.31 GB/sec
 
Stdlib Copy
single-core scalar
5314
5.48 GB/sec
 

Stream Performance

Stream 7641
Stream Copy
single-core scalar
7290
9.97 GB/sec
 
Stream Copy
single-core vector
8454
11.0 GB/sec
 
Stream Scale
single-core scalar
7332
9.51 GB/sec
 
Stream Scale
single-core vector
8100
10.9 GB/sec
 
Stream Add
single-core scalar
7118
10.7 GB/sec
 
Stream Add
single-core vector
8767
12.2 GB/sec
 
Stream Triad
single-core scalar
7616
10.5 GB/sec
 
Stream Triad
single-core vector
6455
12.1 GB/sec