Section Description Score Geekbench Score
Geekbench 2.1.7 for Mac OS X x86 (64-bit)
Integer Processor integer performance 14535 16118
Floating Point Processor floating point performance 25485
Memory Memory performance 7148
Stream Memory bandwidth performance 6823

Result Information

User tomhumphrey
Upload Date Fri, 29 Jul 2011 20:14:37 +0000
Views 3

System Information

iMac12,2
Operating System Mac OS X 10.7 (Build 11A511)
Model iMac12,2
Processor Intel Core i7-2600K @ 3.50 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 Rev 1.xx
BIOS Apple Inc. MultiBeast.tonymacx86.com
Memory 8.00 GB 0 MHz RAM

Integer Performance

Integer 14535
Blowfish
single-core scalar
2770
122 MB/sec
 
Blowfish
multi-core scalar
19292
791 MB/sec
 
Text Compress
single-core scalar
4468
14.3 MB/sec
 
Text Compress
multi-core scalar
23353
76.6 MB/sec
 
Text Decompress
single-core scalar
4903
20.1 MB/sec
 
Text Decompress
multi-core scalar
27003
108 MB/sec
 
Image Compress
single-core scalar
4105
33.9 Mpixels/sec
 
Image Compress
multi-core scalar
22281
187 Mpixels/sec
 
Image Decompress
single-core scalar
4775
80.2 Mpixels/sec
 
Image Decompress
multi-core scalar
19343
316 Mpixels/sec
 
Lua
single-core scalar
7662
2.95 Mnodes/sec
 
Lua
multi-core scalar
34469
13.3 Mnodes/sec
 

Floating Point Performance

Floating Point 25485
Mandelbrot
single-core scalar
3833
2.55 Gflops
 
Mandelbrot
multi-core scalar
27879
18.2 Gflops
 
Dot Product
single-core scalar
6240
3.01 Gflops
 
Dot Product
multi-core scalar
32224
14.7 Gflops
 
Dot Product
single-core vector
7507
8.99 Gflops
 
Dot Product
multi-core vector
44964
46.8 Gflops
 
LU Decomposition
single-core scalar
3214
2.86 Gflops
 
LU Decomposition
multi-core scalar
14233
12.5 Gflops
 
Primality Test
single-core scalar
10831
1.62 Gflops
 
Primality Test
multi-core scalar
45456
8.44 Gflops
 
Sharpen Image
single-core scalar
9003
21.0 Mpixels/sec
 
Sharpen Image
multi-core scalar
60395
139 Mpixels/sec
 
Blur Image
single-core scalar
10895
8.62 Mpixels/sec
 
Blur Image
multi-core scalar
80129
63.0 Mpixels/sec
 

Memory Performance

Memory 7148
Read Sequential
single-core scalar
8205
10.0 GB/sec
 
Write Sequential
single-core scalar
12104
8.28 GB/sec
 
Stdlib Allocate
single-core scalar
5770
21.5 Mallocs/sec
 
Stdlib Write
single-core scalar
4091
8.47 GB/sec
 
Stdlib Copy
single-core scalar
5574
5.75 GB/sec
 

Stream Performance

Stream 6823
Stream Copy
single-core scalar
6917
9.46 GB/sec
 
Stream Copy
single-core vector
7725
10.0 GB/sec
 
Stream Scale
single-core scalar
7203
9.35 GB/sec
 
Stream Scale
single-core vector
7498
10.1 GB/sec
 
Stream Add
single-core scalar
6171
9.31 GB/sec
 
Stream Add
single-core vector
7009
9.75 GB/sec
 
Stream Triad
single-core scalar
6845
9.46 GB/sec
 
Stream Triad
single-core vector
5221
9.77 GB/sec