Section Description Score Geekbench Score
Geekbench 2.4.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11474 13006
Floating Point Processor floating point performance 19729
Memory Memory performance 6507
Stream Memory bandwidth performance 7836

Result Information

User davidmbrewer
Upload Date Thu, 01 Aug 2013 14:31:59 +0000
Views 6

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.9.0
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.B1F.1201241648
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 11474
Blowfish
single-core scalar
2323
102 MB/sec
 
Blowfish
multi-core scalar
14977
614 MB/sec
 
Text Compress
single-core scalar
3740
12.0 MB/sec
 
Text Compress
multi-core scalar
18459
60.6 MB/sec
 
Text Decompress
single-core scalar
4126
17.0 MB/sec
 
Text Decompress
multi-core scalar
20518
81.7 MB/sec
 
Image Compress
single-core scalar
3459
28.6 Mpixels/sec
 
Image Compress
multi-core scalar
17466
147 Mpixels/sec
 
Image Decompress
single-core scalar
3935
66.1 Mpixels/sec
 
Image Decompress
multi-core scalar
17347
283 Mpixels/sec
 
Lua
single-core scalar
5859
2.26 Mnodes/sec
 
Lua
multi-core scalar
25480
9.80 Mnodes/sec
 

Floating Point Performance

Floating Point 19729
Mandelbrot
single-core scalar
3210
2.14 Gflops
 
Mandelbrot
multi-core scalar
21745
14.2 Gflops
 
Dot Product
single-core scalar
5227
2.53 Gflops
 
Dot Product
multi-core scalar
25204
11.5 Gflops
 
Dot Product
single-core vector
6310
7.56 Gflops
 
Dot Product
multi-core vector
35322
36.7 Gflops
 
LU Decomposition
single-core scalar
2837
2.53 Gflops
 
LU Decomposition
multi-core scalar
4201
3.68 Gflops
 
Primality Test
single-core scalar
9165
1.37 Gflops
 
Primality Test
multi-core scalar
37659
6.99 Gflops
 
Sharpen Image
single-core scalar
7499
17.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
48404
112 Mpixels/sec
 
Blur Image
single-core scalar
8742
6.92 Mpixels/sec
 
Blur Image
multi-core scalar
60692
47.7 Mpixels/sec
 

Memory Performance

Memory 6507
Read Sequential
single-core scalar
7237
8.86 GB/sec
 
Write Sequential
single-core scalar
10595
7.25 GB/sec
 
Stdlib Allocate
single-core scalar
5219
19.5 Mallocs/sec
 
Stdlib Write
single-core scalar
4062
8.41 GB/sec
 
Stdlib Copy
single-core scalar
5424
5.59 GB/sec
 

Stream Performance

Stream 7836
Stream Copy
single-core scalar
7334
10.0 GB/sec
 
Stream Copy
single-core vector
8602
11.2 GB/sec
 
Stream Scale
single-core scalar
7670
9.95 GB/sec
 
Stream Scale
single-core vector
8262
11.2 GB/sec
 
Stream Add
single-core scalar
7303
11.0 GB/sec
 
Stream Add
single-core vector
8980
12.5 GB/sec
 
Stream Triad
single-core scalar
7898
10.9 GB/sec
 
Stream Triad
single-core vector
6645
12.4 GB/sec