Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (32-bit)
Integer Processor integer performance 4823 7004
Floating Point Processor floating point performance 10019
Memory Memory performance 6015
Stream Memory bandwidth performance 6068

Result Information

User williamli
Upload Date Sun, 09 Sep 2012 13:01:54 +0000
Views 5

System Information

iMac (21.5-inch Mid 2011)
Operating System Mac OS X 10.8.1 (Build 12B19)
Model iMac (21.5-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-942B5BF58194151B
BIOS Apple Inc. IM121.88Z.0047.B1F.1201241648
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 4823
Blowfish
single-core scalar
1908
83.8 MB/sec
 
Blowfish
multi-core scalar
5591
229 MB/sec
 
Text Compress
single-core scalar
2344
7.50 MB/sec
 
Text Compress
multi-core scalar
6859
22.5 MB/sec
 
Text Decompress
single-core scalar
2682
11.0 MB/sec
 
Text Decompress
multi-core scalar
8308
33.1 MB/sec
 
Image Compress
single-core scalar
1999
16.5 Mpixels/sec
 
Image Compress
multi-core scalar
5763
48.5 Mpixels/sec
 
Image Decompress
single-core scalar
2063
34.6 Mpixels/sec
 
Image Decompress
multi-core scalar
6038
98.5 Mpixels/sec
 
Lua
single-core scalar
3581
1.38 Mnodes/sec
 
Lua
multi-core scalar
10746
4.13 Mnodes/sec
 

Floating Point Performance

Floating Point 10019
Mandelbrot
single-core scalar
2606
1.73 Gflops
 
Mandelbrot
multi-core scalar
7586
4.96 Gflops
 
Dot Product
single-core scalar
4191
2.02 Gflops
 
Dot Product
multi-core scalar
12346
5.63 Gflops
 
Dot Product
single-core vector
5158
6.18 Gflops
 
Dot Product
multi-core vector
20446
21.3 Gflops
 
LU Decomposition
single-core scalar
1356
1.21 Gflops
 
LU Decomposition
multi-core scalar
3960
3.47 Gflops
 
Primality Test
single-core scalar
6626
990 Mflops
 
Primality Test
multi-core scalar
17214
3.19 Gflops
 
Sharpen Image
single-core scalar
6245
14.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
20573
47.4 Mpixels/sec
 
Blur Image
single-core scalar
7537
5.96 Mpixels/sec
 
Blur Image
multi-core scalar
24424
19.2 Mpixels/sec
 

Memory Performance

Memory 6015
Read Sequential
single-core scalar
6975
8.54 GB/sec
 
Write Sequential
single-core scalar
10048
6.87 GB/sec
 
Stdlib Allocate
single-core scalar
4048
15.1 Mallocs/sec
 
Stdlib Write
single-core scalar
3883
8.04 GB/sec
 
Stdlib Copy
single-core scalar
5121
5.28 GB/sec
 

Stream Performance

Stream 6068
Stream Copy
single-core scalar
6873
9.40 GB/sec
 
Stream Copy
single-core vector
8235
10.7 GB/sec
 
Stream Scale
single-core scalar
7224
9.37 GB/sec
 
Stream Scale
single-core vector
7587
10.2 GB/sec
 
Stream Add
single-core scalar
2371
3.58 GB/sec
 
Stream Add
single-core vector
8041
11.2 GB/sec
 
Stream Triad
single-core scalar
2716
3.75 GB/sec
 
Stream Triad
single-core vector
5499
10.3 GB/sec