Section Description Score Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11268 12828
Floating Point Processor floating point performance 19452
Memory Memory performance 6451
Stream Memory bandwidth performance 7866

Result Information

User anhloc
Upload Date Sat, 12 Nov 2011 20:43:25 +0000
Views 5

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.2
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.B1D.1110171110
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 11268
Blowfish
single-core scalar
2324
102 MB/sec
 
Blowfish
multi-core scalar
14983
614 MB/sec
 
Text Compress
single-core scalar
3725
11.9 MB/sec
 
Text Compress
multi-core scalar
18339
60.2 MB/sec
 
Text Decompress
single-core scalar
4110
16.9 MB/sec
 
Text Decompress
multi-core scalar
20703
82.5 MB/sec
 
Image Compress
single-core scalar
3402
28.1 Mpixels/sec
 
Image Compress
multi-core scalar
17163
144 Mpixels/sec
 
Image Decompress
single-core scalar
3875
65.1 Mpixels/sec
 
Image Decompress
multi-core scalar
15921
260 Mpixels/sec
 
Lua
single-core scalar
6048
2.33 Mnodes/sec
 
Lua
multi-core scalar
24633
9.48 Mnodes/sec
 

Floating Point Performance

Floating Point 19452
Mandelbrot
single-core scalar
3208
2.13 Gflops
 
Mandelbrot
multi-core scalar
21810
14.3 Gflops
 
Dot Product
single-core scalar
5225
2.52 Gflops
 
Dot Product
multi-core scalar
25151
11.5 Gflops
 
Dot Product
single-core vector
6309
7.56 Gflops
 
Dot Product
multi-core vector
35704
37.1 Gflops
 
LU Decomposition
single-core scalar
2840
2.53 Gflops
 
LU Decomposition
multi-core scalar
4397
3.86 Gflops
 
Primality Test
single-core scalar
8801
1.31 Gflops
 
Primality Test
multi-core scalar
34383
6.38 Gflops
 
Sharpen Image
single-core scalar
7483
17.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
48393
112 Mpixels/sec
 
Blur Image
single-core scalar
8732
6.91 Mpixels/sec
 
Blur Image
multi-core scalar
59901
47.1 Mpixels/sec
 

Memory Performance

Memory 6451
Read Sequential
single-core scalar
7237
8.86 GB/sec
 
Write Sequential
single-core scalar
10639
7.28 GB/sec
 
Stdlib Allocate
single-core scalar
4918
18.4 Mallocs/sec
 
Stdlib Write
single-core scalar
4059
8.40 GB/sec
 
Stdlib Copy
single-core scalar
5404
5.57 GB/sec
 

Stream Performance

Stream 7866
Stream Copy
single-core scalar
7444
10.2 GB/sec
 
Stream Copy
single-core vector
8674
11.2 GB/sec
 
Stream Scale
single-core scalar
7533
9.77 GB/sec
 
Stream Scale
single-core vector
8327
11.2 GB/sec
 
Stream Add
single-core scalar
7293
11.0 GB/sec
 
Stream Add
single-core vector
9027
12.6 GB/sec
 
Stream Triad
single-core scalar
7953
11.0 GB/sec
 
Stream Triad
single-core vector
6684
12.5 GB/sec