Section Description Score Geekbench Score
Geekbench 2.1.13 for Mac OS X x86 (64-bit)
Integer Processor integer performance 17885 19713
Floating Point Processor floating point performance 28372
Memory Memory performance 11601
Stream Memory bandwidth performance 12033

Result Information

Upload Date Tue, 17 May 2011 18:41:31 +0000
Views 19

System Information

iMac12,2
Operating System Mac OS X 10.6.8 (Build 10K521)
Model iMac12,2
Processor Intel Core i7-2600K @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-942B59F58194171B
BIOS Apple Inc. IM121.88Z.0047.B0A.1104221555
Memory 4.00 GB 1867 MHz DDR3

Integer Performance

Integer 17885
Blowfish
single-core scalar
4090
180 MB/sec
 
Blowfish
multi-core scalar
21827
894 MB/sec
 
Text Compress
single-core scalar
6555
21.0 MB/sec
 
Text Compress
multi-core scalar
31666
104 MB/sec
 
Text Decompress
single-core scalar
7309
30.0 MB/sec
 
Text Decompress
multi-core scalar
34235
136 MB/sec
 
Image Compress
single-core scalar
6022
49.8 Mpixels/sec
 
Image Compress
multi-core scalar
23610
199 Mpixels/sec
 
Image Decompress
single-core scalar
6868
115 Mpixels/sec
 
Image Decompress
multi-core scalar
24003
392 Mpixels/sec
 
Lua
single-core scalar
10359
3.99 Mnodes/sec
 
Lua
multi-core scalar
38083
14.6 Mnodes/sec
 

Floating Point Performance

Floating Point 28372
Mandelbrot
single-core scalar
5641
3.75 Gflops
 
Mandelbrot
multi-core scalar
28805
18.8 Gflops
 
Dot Product
single-core scalar
9165
4.43 Gflops
 
Dot Product
multi-core scalar
35614
16.2 Gflops
 
Dot Product
single-core vector
9945
11.9 Gflops
 
Dot Product
multi-core vector
44324
46.1 Gflops
 
LU Decomposition
single-core scalar
3784
3.37 Gflops
 
LU Decomposition
multi-core scalar
14641
12.8 Gflops
 
Primality Test
single-core scalar
15941
2.38 Gflops
 
Primality Test
multi-core scalar
51434
9.55 Gflops
 
Sharpen Image
single-core scalar
13248
30.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
57286
132 Mpixels/sec
 
Blur Image
single-core scalar
16039
12.7 Mpixels/sec
 
Blur Image
multi-core scalar
91343
71.8 Mpixels/sec
 

Memory Performance

Memory 11601
Read Sequential
single-core scalar
12754
15.6 GB/sec
 
Write Sequential
single-core scalar
18605
12.7 GB/sec
 
Stdlib Allocate
single-core scalar
8877
33.1 Mallocs/sec
 
Stdlib Write
single-core scalar
7525
15.6 GB/sec
 
Stdlib Copy
single-core scalar
10247
10.6 GB/sec
 

Stream Performance

Stream 12033
Stream Copy
single-core scalar
11880
16.2 GB/sec
 
Stream Copy
single-core vector
14078
18.3 GB/sec
 
Stream Scale
single-core scalar
12188
15.8 GB/sec
 
Stream Scale
single-core vector
13282
17.9 GB/sec
 
Stream Add
single-core scalar
10712
16.2 GB/sec
 
Stream Add
single-core vector
12845
17.9 GB/sec
 
Stream Triad
single-core scalar
11795
16.3 GB/sec
 
Stream Triad
single-core vector
9487
17.8 GB/sec