iMac (27-inch Late 2009)

Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 6584 7797
Floating Point Processor floating point performance 11304
Memory Memory performance 4824
Stream Memory bandwidth performance 5720

Result Information

User Rperes
Upload Date Mon, 17 Sep 2012 09:12:11 +0000
Views 6

System Information

iMac (27-inch Late 2009)
Operating System Mac OS X 10.8.1
Model iMac (27-inch Late 2009)
Processor Intel Core i5-750 @ 2.66 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 30 Stepping 5
L1 Instruction Cache 32 KB x 2
L1 Data Cache 32 KB x 2
L2 Cache 256 KB x 2
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-F2268DAE
BIOS Apple Inc. IM111.88Z.0034.B02.1003171314
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 6584
Blowfish
single-core scalar 		2016
88.6 MB/sec
 
Blowfish
multi-core scalar 		7605
312 MB/sec
 
Text Compress
single-core scalar 		2432
7.78 MB/sec
 
Text Compress
multi-core scalar 		8296
27.2 MB/sec
 
Text Decompress
single-core scalar 		2709
11.1 MB/sec
 
Text Decompress
multi-core scalar 		9762
38.9 MB/sec
 
Image Compress
single-core scalar 		2707
22.4 Mpixels/sec
 
Image Compress
multi-core scalar 		9354
78.7 Mpixels/sec
 
Image Decompress
single-core scalar 		2752
46.2 Mpixels/sec
 
Image Decompress
multi-core scalar 		9952
162 Mpixels/sec
 
Lua
single-core scalar 		4759
1.83 Mnodes/sec
 
Lua
multi-core scalar 		16669
6.41 Mnodes/sec
 

Floating Point Performance

Floating Point 11304
Mandelbrot
single-core scalar 		2677
1.78 Gflops
 
Mandelbrot
multi-core scalar 		9551
6.25 Gflops
 
Dot Product
single-core scalar 		4377
2.11 Gflops
 
Dot Product
multi-core scalar 		16216
7.39 Gflops
 
Dot Product
single-core vector 		5257
6.30 Gflops
 
Dot Product
multi-core vector 		21238
22.1 Gflops
 
LU Decomposition
single-core scalar 		1444
1.28 Gflops
 
LU Decomposition
multi-core scalar 		4951
4.34 Gflops
 
Primality Test
single-core scalar 		6781
1.01 Gflops
 
Primality Test
multi-core scalar 		19086
3.54 Gflops
 
Sharpen Image
single-core scalar 		6693
15.6 Mpixels/sec
 
Sharpen Image
multi-core scalar 		23933
55.2 Mpixels/sec
 
Blur Image
single-core scalar 		7953
6.29 Mpixels/sec
 
Blur Image
multi-core scalar 		28099
22.1 Mpixels/sec
 

Memory Performance

Memory 4824
Read Sequential
single-core scalar 		5541
6.78 GB/sec
 
Write Sequential
single-core scalar 		8233
5.63 GB/sec
 
Stdlib Allocate
single-core scalar 		3863
14.4 Mallocs/sec
 
Stdlib Write
single-core scalar 		2843
5.89 GB/sec
 
Stdlib Copy
single-core scalar 		3641
3.75 GB/sec
 

Stream Performance

Stream 5720
Stream Copy
single-core scalar 		5063
6.92 GB/sec
 
Stream Copy
single-core vector 		6821
8.85 GB/sec
 
Stream Scale
single-core scalar 		5146
6.68 GB/sec
 
Stream Scale
single-core vector 		6153
8.30 GB/sec
 
Stream Add
single-core scalar 		5506
8.31 GB/sec
 
Stream Add
single-core vector 		6601
9.18 GB/sec
 
Stream Triad
single-core scalar 		5570
7.70 GB/sec
 
Stream Triad
single-core vector 		4907
9.19 GB/sec