iMac12,2

Section Description Score Geekbench Score
Geekbench 2.1.12 for Mac OS X x86 (64-bit)
Integer Processor integer performance 8443 9219
Floating Point Processor floating point performance 12836
Memory Memory performance 5788
Stream Memory bandwidth performance 6144

Result Information

User howy
Upload Date Tue, 02 Aug 2011 19:39:10 +0000
Views 4

System Information

iMac12,2
Operating System Mac OS X 10.6.8 (Build 10K549)
Model iMac12,2
Processor Intel Core i5-2400 @ 3.10 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 6144 KB
Motherboard Apple Inc. Mac-942B59F58194171B iMac12,2
BIOS Apple Inc. IM121.88Z.0047.B0A.1104221555
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 8443
Blowfish
single-core scalar 		2065
90.7 MB/sec
 
Blowfish
multi-core scalar 		8305
340 MB/sec
 
Text Compress
single-core scalar 		3300
10.6 MB/sec
 
Text Compress
multi-core scalar 		12101
39.7 MB/sec
 
Text Decompress
single-core scalar 		3645
15.0 MB/sec
 
Text Decompress
multi-core scalar 		14204
56.6 MB/sec
 
Image Compress
single-core scalar 		3041
25.1 Mpixels/sec
 
Image Compress
multi-core scalar 		11275
94.9 Mpixels/sec
 
Image Decompress
single-core scalar 		3565
59.8 Mpixels/sec
 
Image Decompress
multi-core scalar 		12744
208 Mpixels/sec
 
Lua
single-core scalar 		5785
2.23 Mnodes/sec
 
Lua
multi-core scalar 		21294
8.19 Mnodes/sec
 

Floating Point Performance

Floating Point 12836
Mandelbrot
single-core scalar 		2845
1.89 Gflops
 
Mandelbrot
multi-core scalar 		10898
7.13 Gflops
 
Dot Product
single-core scalar 		4629
2.24 Gflops
 
Dot Product
multi-core scalar 		18511
8.44 Gflops
 
Dot Product
single-core vector 		5575
6.68 Gflops
 
Dot Product
multi-core vector 		24272
25.2 Gflops
 
LU Decomposition
single-core scalar 		2246
2.00 Gflops
 
LU Decomposition
multi-core scalar 		8671
7.60 Gflops
 
Primality Test
single-core scalar 		7975
1.19 Gflops
 
Primality Test
multi-core scalar 		24084
4.47 Gflops
 
Sharpen Image
single-core scalar 		6678
15.6 Mpixels/sec
 
Sharpen Image
multi-core scalar 		24780
57.1 Mpixels/sec
 
Blur Image
single-core scalar 		8087
6.40 Mpixels/sec
 
Blur Image
multi-core scalar 		30454
23.9 Mpixels/sec
 

Memory Performance

Memory 5788
Read Sequential
single-core scalar 		6290
7.70 GB/sec
 
Write Sequential
single-core scalar 		8954
6.12 GB/sec
 
Stdlib Allocate
single-core scalar 		4259
15.9 Mallocs/sec
 
Stdlib Write
single-core scalar 		4042
8.37 GB/sec
 
Stdlib Copy
single-core scalar 		5395
5.56 GB/sec
 

Stream Performance

Stream 6144
Stream Copy
single-core scalar 		5920
8.10 GB/sec
 
Stream Copy
single-core vector 		6925
8.98 GB/sec
 
Stream Scale
single-core scalar 		5921
7.68 GB/sec
 
Stream Scale
single-core vector 		6541
8.83 GB/sec
 
Stream Add
single-core scalar 		5692
8.59 GB/sec
 
Stream Add
single-core vector 		6888
9.58 GB/sec
 
Stream Triad
single-core scalar 		6155
8.50 GB/sec
 
Stream Triad
single-core vector 		5111
9.57 GB/sec