Section Description Score Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11297 12811
Floating Point Processor floating point performance 19426
Memory Memory performance 6372
Stream Memory bandwidth performance 7843

Result Information

User ascao
Upload Date Sun, 08 Jan 2012 21:26:43 +0000
Views 6

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.2 (Build 11C74)
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 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 11297
Blowfish
single-core scalar
2313
102 MB/sec
 
Blowfish
multi-core scalar
14968
613 MB/sec
 
Text Compress
single-core scalar
3741
12.0 MB/sec
 
Text Compress
multi-core scalar
18462
60.6 MB/sec
 
Text Decompress
single-core scalar
4104
16.9 MB/sec
 
Text Decompress
multi-core scalar
20891
83.2 MB/sec
 
Image Compress
single-core scalar
3392
28.0 Mpixels/sec
 
Image Compress
multi-core scalar
17112
144 Mpixels/sec
 
Image Decompress
single-core scalar
3867
64.9 Mpixels/sec
 
Image Decompress
multi-core scalar
16079
262 Mpixels/sec
 
Lua
single-core scalar
6009
2.31 Mnodes/sec
 
Lua
multi-core scalar
24635
9.48 Mnodes/sec
 

Floating Point Performance

Floating Point 19426
Mandelbrot
single-core scalar
3199
2.13 Gflops
 
Mandelbrot
multi-core scalar
21739
14.2 Gflops
 
Dot Product
single-core scalar
5211
2.52 Gflops
 
Dot Product
multi-core scalar
25106
11.4 Gflops
 
Dot Product
single-core vector
6300
7.55 Gflops
 
Dot Product
multi-core vector
35761
37.2 Gflops
 
LU Decomposition
single-core scalar
2829
2.52 Gflops
 
LU Decomposition
multi-core scalar
4224
3.70 Gflops
 
Primality Test
single-core scalar
8816
1.32 Gflops
 
Primality Test
multi-core scalar
34137
6.34 Gflops
 
Sharpen Image
single-core scalar
7466
17.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
47694
110 Mpixels/sec
 
Blur Image
single-core scalar
8724
6.90 Mpixels/sec
 
Blur Image
multi-core scalar
60764
47.8 Mpixels/sec
 

Memory Performance

Memory 6372
Read Sequential
single-core scalar
7236
8.86 GB/sec
 
Write Sequential
single-core scalar
10607
7.25 GB/sec
 
Stdlib Allocate
single-core scalar
4764
17.8 Mallocs/sec
 
Stdlib Write
single-core scalar
4008
8.30 GB/sec
 
Stdlib Copy
single-core scalar
5245
5.41 GB/sec
 

Stream Performance

Stream 7843
Stream Copy
single-core scalar
7396
10.1 GB/sec
 
Stream Copy
single-core vector
8636
11.2 GB/sec
 
Stream Scale
single-core scalar
7546
9.79 GB/sec
 
Stream Scale
single-core vector
8281
11.2 GB/sec
 
Stream Add
single-core scalar
7294
11.0 GB/sec
 
Stream Add
single-core vector
8988
12.5 GB/sec
 
Stream Triad
single-core scalar
7931
11.0 GB/sec
 
Stream Triad
single-core vector
6672
12.5 GB/sec