Section Description Score Geekbench Score
Geekbench 2.1.7 for Mac OS X x86 (64-bit)
Integer Processor integer performance 12923 14648
Floating Point Processor floating point performance 22654
Memory Memory performance 7246
Stream Memory bandwidth performance 7475

Result Information

User tomhumphrey
Upload Date Sat, 23 Jul 2011 08:15:12 +0000
Views 3

System Information

iMac12,2
Operating System Mac OS X 10.7 (Build 11A511)
Model iMac12,2
Processor Intel Core i7-2600K @ 3.47 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. IM121.88Z.0047.B0A.1104221555
Memory 8.00 GB 0 MHz RAM

Integer Performance

Integer 12923
Blowfish
single-core scalar
2579
113 MB/sec
 
Blowfish
multi-core scalar
16938
694 MB/sec
 
Text Compress
single-core scalar
4145
13.3 MB/sec
 
Text Compress
multi-core scalar
20291
66.6 MB/sec
 
Text Decompress
single-core scalar
4356
17.9 MB/sec
 
Text Decompress
multi-core scalar
23601
94.0 MB/sec
 
Image Compress
single-core scalar
3770
31.1 Mpixels/sec
 
Image Compress
multi-core scalar
19654
165 Mpixels/sec
 
Image Decompress
single-core scalar
4409
74.0 Mpixels/sec
 
Image Decompress
multi-core scalar
17821
291 Mpixels/sec
 
Lua
single-core scalar
7107
2.74 Mnodes/sec
 
Lua
multi-core scalar
30406
11.7 Mnodes/sec
 

Floating Point Performance

Floating Point 22654
Mandelbrot
single-core scalar
3571
2.38 Gflops
 
Mandelbrot
multi-core scalar
24623
16.1 Gflops
 
Dot Product
single-core scalar
5780
2.79 Gflops
 
Dot Product
multi-core scalar
28498
13.0 Gflops
 
Dot Product
single-core vector
6982
8.37 Gflops
 
Dot Product
multi-core vector
40135
41.7 Gflops
 
LU Decomposition
single-core scalar
2893
2.57 Gflops
 
LU Decomposition
multi-core scalar
12304
10.8 Gflops
 
Primality Test
single-core scalar
10021
1.50 Gflops
 
Primality Test
multi-core scalar
39986
7.42 Gflops
 
Sharpen Image
single-core scalar
8403
19.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
53257
123 Mpixels/sec
 
Blur Image
single-core scalar
10153
8.03 Mpixels/sec
 
Blur Image
multi-core scalar
70552
55.5 Mpixels/sec
 

Memory Performance

Memory 7246
Read Sequential
single-core scalar
8016
9.81 GB/sec
 
Write Sequential
single-core scalar
11632
7.96 GB/sec
 
Stdlib Allocate
single-core scalar
5357
20.0 Mallocs/sec
 
Stdlib Write
single-core scalar
4782
9.90 GB/sec
 
Stdlib Copy
single-core scalar
6444
6.64 GB/sec
 

Stream Performance

Stream 7475
Stream Copy
single-core scalar
7332
10.0 GB/sec
 
Stream Copy
single-core vector
8560
11.1 GB/sec
 
Stream Scale
single-core scalar
7279
9.45 GB/sec
 
Stream Scale
single-core vector
8281
11.2 GB/sec
 
Stream Add
single-core scalar
6781
10.2 GB/sec
 
Stream Add
single-core vector
8212
11.4 GB/sec
 
Stream Triad
single-core scalar
7248
10.0 GB/sec
 
Stream Triad
single-core vector
6108
11.4 GB/sec