Section Description Score Geekbench Score
Geekbench 2.1.7 for Mac OS X x86 (64-bit)
Integer Processor integer performance 14313 16044
Floating Point Processor floating point performance 25090
Memory Memory performance 7521
Stream Memory bandwidth performance 7495

Result Information

User tomhumphrey
Upload Date Sat, 23 Jul 2011 11:10:29 +0000
Views 199

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. IM121.88Z.0047.B0A.1104221555
Memory 8.00 GB 0 MHz RAM

Integer Performance

Integer 14313
Blowfish
single-core scalar
2705
119 MB/sec
 
Blowfish
multi-core scalar
18903
775 MB/sec
 
Text Compress
single-core scalar
4357
13.9 MB/sec
 
Text Compress
multi-core scalar
23216
76.2 MB/sec
 
Text Decompress
single-core scalar
4792
19.7 MB/sec
 
Text Decompress
multi-core scalar
26190
104 MB/sec
 
Image Compress
single-core scalar
3985
32.9 Mpixels/sec
 
Image Compress
multi-core scalar
21769
183 Mpixels/sec
 
Image Decompress
single-core scalar
4669
78.4 Mpixels/sec
 
Image Decompress
multi-core scalar
20070
327 Mpixels/sec
 
Lua
single-core scalar
7523
2.90 Mnodes/sec
 
Lua
multi-core scalar
33580
12.9 Mnodes/sec
 

Floating Point Performance

Floating Point 25090
Mandelbrot
single-core scalar
3741
2.49 Gflops
 
Mandelbrot
multi-core scalar
27506
18.0 Gflops
 
Dot Product
single-core scalar
6100
2.95 Gflops
 
Dot Product
multi-core scalar
31588
14.4 Gflops
 
Dot Product
single-core vector
7312
8.76 Gflops
 
Dot Product
multi-core vector
44686
46.5 Gflops
 
LU Decomposition
single-core scalar
3072
2.73 Gflops
 
LU Decomposition
multi-core scalar
13785
12.1 Gflops
 
Primality Test
single-core scalar
10586
1.58 Gflops
 
Primality Test
multi-core scalar
44222
8.21 Gflops
 
Sharpen Image
single-core scalar
8789
20.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
60386
139 Mpixels/sec
 
Blur Image
single-core scalar
10637
8.42 Mpixels/sec
 
Blur Image
multi-core scalar
78860
62.0 Mpixels/sec
 

Memory Performance

Memory 7521
Read Sequential
single-core scalar
8309
10.2 GB/sec
 
Write Sequential
single-core scalar
12104
8.28 GB/sec
 
Stdlib Allocate
single-core scalar
5696
21.3 Mallocs/sec
 
Stdlib Write
single-core scalar
4909
10.2 GB/sec
 
Stdlib Copy
single-core scalar
6588
6.79 GB/sec
 

Stream Performance

Stream 7495
Stream Copy
single-core scalar
7334
10.0 GB/sec
 
Stream Copy
single-core vector
8796
11.4 GB/sec
 
Stream Scale
single-core scalar
7545
9.79 GB/sec
 
Stream Scale
single-core vector
8211
11.1 GB/sec
 
Stream Add
single-core scalar
6640
10.0 GB/sec
 
Stream Add
single-core vector
8195
11.4 GB/sec
 
Stream Triad
single-core scalar
7242
10.0 GB/sec
 
Stream Triad
single-core vector
5997
11.2 GB/sec