Section Description Score Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (32-bit)
Integer Processor integer performance 6779 8410
Floating Point Processor floating point performance 11826
Memory Memory performance 6246
Stream Memory bandwidth performance 6491

Result Information

User Lsi
Upload Date Fri, 02 Sep 2011 19:52:05 +0000
Views 13

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.6.8 (Build 10K549)
Model iMac (27-inch Mid 2011)
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 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.B0A.1104221555
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 6779
Blowfish
single-core scalar
2168
95.3 MB/sec
 
Blowfish
multi-core scalar
8783
360 MB/sec
 
Text Compress
single-core scalar
2844
9.10 MB/sec
 
Text Compress
multi-core scalar
10413
34.2 MB/sec
 
Text Decompress
single-core scalar
3107
12.8 MB/sec
 
Text Decompress
multi-core scalar
12050
48.0 MB/sec
 
Image Compress
single-core scalar
2409
19.9 Mpixels/sec
 
Image Compress
multi-core scalar
8873
74.7 Mpixels/sec
 
Image Decompress
single-core scalar
2467
41.4 Mpixels/sec
 
Image Decompress
multi-core scalar
9031
147 Mpixels/sec
 
Lua
single-core scalar
4669
1.80 Mnodes/sec
 
Lua
multi-core scalar
14539
5.59 Mnodes/sec
 

Floating Point Performance

Floating Point 11826
Mandelbrot
single-core scalar
2836
1.89 Gflops
 
Mandelbrot
multi-core scalar
10876
7.12 Gflops
 
Dot Product
single-core scalar
4538
2.19 Gflops
 
Dot Product
multi-core scalar
18242
8.31 Gflops
 
Dot Product
single-core vector
5587
6.69 Gflops
 
Dot Product
multi-core vector
24329
25.3 Gflops
 
LU Decomposition
single-core scalar
1332
1.19 Gflops
 
LU Decomposition
multi-core scalar
4802
4.21 Gflops
 
Primality Test
single-core scalar
6725
1.00 Gflops
 
Primality Test
multi-core scalar
20465
3.80 Gflops
 
Sharpen Image
single-core scalar
6284
14.7 Mpixels/sec
 
Sharpen Image
multi-core scalar
23523
54.2 Mpixels/sec
 
Blur Image
single-core scalar
7581
6.00 Mpixels/sec
 
Blur Image
multi-core scalar
28445
22.4 Mpixels/sec
 

Memory Performance

Memory 6246
Read Sequential
single-core scalar
7137
8.74 GB/sec
 
Write Sequential
single-core scalar
10638
7.28 GB/sec
 
Stdlib Allocate
single-core scalar
3952
14.8 Mallocs/sec
 
Stdlib Write
single-core scalar
4078
8.44 GB/sec
 
Stdlib Copy
single-core scalar
5427
5.60 GB/sec
 

Stream Performance

Stream 6491
Stream Copy
single-core scalar
7103
9.71 GB/sec
 
Stream Copy
single-core vector
8490
11.0 GB/sec
 
Stream Scale
single-core scalar
7443
9.66 GB/sec
 
Stream Scale
single-core vector
8181
11.0 GB/sec
 
Stream Add
single-core scalar
2567
3.88 GB/sec
 
Stream Add
single-core vector
8740
12.2 GB/sec
 
Stream Triad
single-core scalar
2933
4.05 GB/sec
 
Stream Triad
single-core vector
6474
12.1 GB/sec