Section Description Score Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11283 12731
Floating Point Processor floating point performance 19318
Memory Memory performance 6269
Stream Memory bandwidth performance 7673

Result Information

User Knisical
Upload Date Tue, 15 May 2012 23:12:23 +0000
Views 10

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.4
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 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 11283
Blowfish
single-core scalar
2200
96.7 MB/sec
 
Blowfish
multi-core scalar
13431
550 MB/sec
 
Text Compress
single-core scalar
3629
11.6 MB/sec
 
Text Compress
multi-core scalar
18344
60.2 MB/sec
 
Text Decompress
single-core scalar
4038
16.6 MB/sec
 
Text Decompress
multi-core scalar
20565
81.9 MB/sec
 
Image Compress
single-core scalar
3361
27.8 Mpixels/sec
 
Image Compress
multi-core scalar
17319
146 Mpixels/sec
 
Image Decompress
single-core scalar
3786
63.6 Mpixels/sec
 
Image Decompress
multi-core scalar
15445
252 Mpixels/sec
 
Lua
single-core scalar
6335
2.44 Mnodes/sec
 
Lua
multi-core scalar
26948
10.4 Mnodes/sec
 

Floating Point Performance

Floating Point 19318
Mandelbrot
single-core scalar
3121
2.08 Gflops
 
Mandelbrot
multi-core scalar
21577
14.1 Gflops
 
Dot Product
single-core scalar
5104
2.47 Gflops
 
Dot Product
multi-core scalar
25090
11.4 Gflops
 
Dot Product
single-core vector
6156
7.38 Gflops
 
Dot Product
multi-core vector
35537
37.0 Gflops
 
LU Decomposition
single-core scalar
2770
2.46 Gflops
 
LU Decomposition
multi-core scalar
4159
3.65 Gflops
 
Primality Test
single-core scalar
8563
1.28 Gflops
 
Primality Test
multi-core scalar
34421
6.39 Gflops
 
Sharpen Image
single-core scalar
7334
17.1 Mpixels/sec
 
Sharpen Image
multi-core scalar
47783
110 Mpixels/sec
 
Blur Image
single-core scalar
8511
6.74 Mpixels/sec
 
Blur Image
multi-core scalar
60328
47.4 Mpixels/sec
 

Memory Performance

Memory 6269
Read Sequential
single-core scalar
7060
8.65 GB/sec
 
Write Sequential
single-core scalar
10321
7.06 GB/sec
 
Stdlib Allocate
single-core scalar
4753
17.7 Mallocs/sec
 
Stdlib Write
single-core scalar
3967
8.21 GB/sec
 
Stdlib Copy
single-core scalar
5247
5.41 GB/sec
 

Stream Performance

Stream 7673
Stream Copy
single-core scalar
7303
9.99 GB/sec
 
Stream Copy
single-core vector
8369
10.9 GB/sec
 
Stream Scale
single-core scalar
7548
9.79 GB/sec
 
Stream Scale
single-core vector
8017
10.8 GB/sec
 
Stream Add
single-core scalar
7137
10.8 GB/sec
 
Stream Add
single-core vector
8740
12.2 GB/sec
 
Stream Triad
single-core scalar
7787
10.8 GB/sec
 
Stream Triad
single-core vector
6485
12.1 GB/sec