Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 6797 7944
Floating Point Processor floating point performance 10483
Memory Memory performance 5701
Stream Memory bandwidth performance 7562

Result Information

User kamera
Upload Date Wed, 26 Sep 2012 23:16:32 +0000
Views 4

System Information

iMac (21.5-inch Mid 2011)
Operating System Mac OS X 10.8.2 (Build 12C54)
Model iMac (21.5-inch Mid 2011)
Processor Intel Core i5-2400S @ 2.50 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 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 6797
Blowfish
single-core scalar
1945
85.5 MB/sec
 
Blowfish
multi-core scalar
6638
272 MB/sec
 
Text Compress
single-core scalar
3105
9.93 MB/sec
 
Text Compress
multi-core scalar
9512
31.2 MB/sec
 
Text Decompress
single-core scalar
3405
14.0 MB/sec
 
Text Decompress
multi-core scalar
11011
43.9 MB/sec
 
Image Compress
single-core scalar
2899
24.0 Mpixels/sec
 
Image Compress
multi-core scalar
9041
76.1 Mpixels/sec
 
Image Decompress
single-core scalar
3304
55.5 Mpixels/sec
 
Image Decompress
multi-core scalar
10154
166 Mpixels/sec
 
Lua
single-core scalar
4883
1.88 Mnodes/sec
 
Lua
multi-core scalar
15676
6.03 Mnodes/sec
 

Floating Point Performance

Floating Point 10483
Mandelbrot
single-core scalar
2696
1.79 Gflops
 
Mandelbrot
multi-core scalar
8738
5.72 Gflops
 
Dot Product
single-core scalar
4385
2.12 Gflops
 
Dot Product
multi-core scalar
14882
6.78 Gflops
 
Dot Product
single-core vector
5297
6.35 Gflops
 
Dot Product
multi-core vector
19384
20.2 Gflops
 
LU Decomposition
single-core scalar
2386
2.12 Gflops
 
LU Decomposition
multi-core scalar
5375
4.71 Gflops
 
Primality Test
single-core scalar
7464
1.11 Gflops
 
Primality Test
multi-core scalar
19034
3.53 Gflops
 
Sharpen Image
single-core scalar
6327
14.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
20227
46.6 Mpixels/sec
 
Blur Image
single-core scalar
7322
5.79 Mpixels/sec
 
Blur Image
multi-core scalar
23246
18.3 Mpixels/sec
 

Memory Performance

Memory 5701
Read Sequential
single-core scalar
6137
7.52 GB/sec
 
Write Sequential
single-core scalar
8893
6.08 GB/sec
 
Stdlib Allocate
single-core scalar
3993
14.9 Mallocs/sec
 
Stdlib Write
single-core scalar
4074
8.43 GB/sec
 
Stdlib Copy
single-core scalar
5409
5.58 GB/sec
 

Stream Performance

Stream 7562
Stream Copy
single-core scalar
7130
9.75 GB/sec
 
Stream Copy
single-core vector
8566
11.1 GB/sec
 
Stream Scale
single-core scalar
7023
9.11 GB/sec
 
Stream Scale
single-core vector
8175
11.0 GB/sec
 
Stream Add
single-core scalar
6877
10.4 GB/sec
 
Stream Add
single-core vector
8858
12.3 GB/sec
 
Stream Triad
single-core scalar
7318
10.1 GB/sec
 
Stream Triad
single-core vector
6552
12.3 GB/sec