Section Description Score Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (32-bit)
Integer Processor integer performance 9273 11066
Floating Point Processor floating point performance 17052
Memory Memory performance 6056
Stream Memory bandwidth performance 6418

Result Information

User JDO
Upload Date Fri, 14 Sep 2012 11:50:23 +0000
Views 4

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8 (Build 12A269)
Model iMac (27-inch Mid 2011)
Processor Intel Core i7-2600 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 4
L1 Data Cache 32 KB x 4
L2 Cache 256 KB x 4
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-942B59F58194171B iMac12,2
BIOS Apple Inc. IM121.88Z.0047.B1F.1201241648
Memory 32.00 GB 1333 MHz DDR3

Integer Performance

Integer 9273
Blowfish
single-core scalar
2376
104 MB/sec
 
Blowfish
multi-core scalar
15188
622 MB/sec
 
Text Compress
single-core scalar
3030
9.69 MB/sec
 
Text Compress
multi-core scalar
15475
50.8 MB/sec
 
Text Decompress
single-core scalar
3282
13.5 MB/sec
 
Text Decompress
multi-core scalar
17395
69.3 MB/sec
 
Image Compress
single-core scalar
2675
22.1 Mpixels/sec
 
Image Compress
multi-core scalar
13458
113 Mpixels/sec
 
Image Decompress
single-core scalar
2614
43.9 Mpixels/sec
 
Image Decompress
multi-core scalar
11330
185 Mpixels/sec
 
Lua
single-core scalar
4483
1.73 Mnodes/sec
 
Lua
multi-core scalar
19980
7.69 Mnodes/sec
 

Floating Point Performance

Floating Point 17052
Mandelbrot
single-core scalar
3020
2.01 Gflops
 
Mandelbrot
multi-core scalar
20400
13.3 Gflops
 
Dot Product
single-core scalar
4739
2.29 Gflops
 
Dot Product
multi-core scalar
26103
11.9 Gflops
 
Dot Product
single-core vector
6132
7.35 Gflops
 
Dot Product
multi-core vector
30891
32.1 Gflops
 
LU Decomposition
single-core scalar
1505
1.34 Gflops
 
LU Decomposition
multi-core scalar
3864
3.39 Gflops
 
Primality Test
single-core scalar
7077
1.06 Gflops
 
Primality Test
multi-core scalar
26303
4.88 Gflops
 
Sharpen Image
single-core scalar
6626
15.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
39726
91.5 Mpixels/sec
 
Blur Image
single-core scalar
7896
6.25 Mpixels/sec
 
Blur Image
multi-core scalar
54450
42.8 Mpixels/sec
 

Memory Performance

Memory 6056
Read Sequential
single-core scalar
6848
8.39 GB/sec
 
Write Sequential
single-core scalar
9617
6.58 GB/sec
 
Stdlib Allocate
single-core scalar
4415
16.5 Mallocs/sec
 
Stdlib Write
single-core scalar
4024
8.33 GB/sec
 
Stdlib Copy
single-core scalar
5376
5.54 GB/sec
 

Stream Performance

Stream 6418
Stream Copy
single-core scalar
7303
9.99 GB/sec
 
Stream Copy
single-core vector
8402
10.9 GB/sec
 
Stream Scale
single-core scalar
7797
10.1 GB/sec
 
Stream Scale
single-core vector
8123
11.0 GB/sec
 
Stream Add
single-core scalar
2791
4.21 GB/sec
 
Stream Add
single-core vector
8059
11.2 GB/sec
 
Stream Triad
single-core scalar
3032
4.19 GB/sec
 
Stream Triad
single-core vector
5840
10.9 GB/sec