Section Description Score Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11237 12712
Floating Point Processor floating point performance 19200
Memory Memory performance 6418
Stream Memory bandwidth performance 7761

Result Information

User corvus32
Upload Date Thu, 06 Oct 2011 23:15:40 +0000
Views 4

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.1 (Build 11B26)
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.B0A.1104221555
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 11237
Blowfish
single-core scalar
2294
101 MB/sec
 
Blowfish
multi-core scalar
14929
612 MB/sec
 
Text Compress
single-core scalar
3709
11.9 MB/sec
 
Text Compress
multi-core scalar
18230
59.8 MB/sec
 
Text Decompress
single-core scalar
4080
16.8 MB/sec
 
Text Decompress
multi-core scalar
20779
82.8 MB/sec
 
Image Compress
single-core scalar
3400
28.1 Mpixels/sec
 
Image Compress
multi-core scalar
17063
144 Mpixels/sec
 
Image Decompress
single-core scalar
3982
66.9 Mpixels/sec
 
Image Decompress
multi-core scalar
16067
262 Mpixels/sec
 
Lua
single-core scalar
5948
2.29 Mnodes/sec
 
Lua
multi-core scalar
24365
9.37 Mnodes/sec
 

Floating Point Performance

Floating Point 19200
Mandelbrot
single-core scalar
3169
2.11 Gflops
 
Mandelbrot
multi-core scalar
21648
14.2 Gflops
 
Dot Product
single-core scalar
5158
2.49 Gflops
 
Dot Product
multi-core scalar
25032
11.4 Gflops
 
Dot Product
single-core vector
6256
7.49 Gflops
 
Dot Product
multi-core vector
35347
36.8 Gflops
 
LU Decomposition
single-core scalar
2866
2.55 Gflops
 
LU Decomposition
multi-core scalar
5028
4.41 Gflops
 
Primality Test
single-core scalar
8793
1.31 Gflops
 
Primality Test
multi-core scalar
34175
6.34 Gflops
 
Sharpen Image
single-core scalar
7412
17.3 Mpixels/sec
 
Sharpen Image
multi-core scalar
46079
106 Mpixels/sec
 
Blur Image
single-core scalar
8643
6.84 Mpixels/sec
 
Blur Image
multi-core scalar
59198
46.5 Mpixels/sec
 

Memory Performance

Memory 6418
Read Sequential
single-core scalar
7209
8.83 GB/sec
 
Write Sequential
single-core scalar
10512
7.19 GB/sec
 
Stdlib Allocate
single-core scalar
4832
18.0 Mallocs/sec
 
Stdlib Write
single-core scalar
4075
8.43 GB/sec
 
Stdlib Copy
single-core scalar
5465
5.63 GB/sec
 

Stream Performance

Stream 7761
Stream Copy
single-core scalar
7301
9.98 GB/sec
 
Stream Copy
single-core vector
8552
11.1 GB/sec
 
Stream Scale
single-core scalar
7487
9.72 GB/sec
 
Stream Scale
single-core vector
8191
11.1 GB/sec
 
Stream Add
single-core scalar
7266
11.0 GB/sec
 
Stream Add
single-core vector
8875
12.3 GB/sec
 
Stream Triad
single-core scalar
7865
10.9 GB/sec
 
Stream Triad
single-core vector
6556
12.3 GB/sec