Section Description Score Geekbench Score
Geekbench 2.4.0 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11606 12884
Floating Point Processor floating point performance 19432
Memory Memory performance 6281
Stream Memory bandwidth performance 7648

Result Information

User abosch
Upload Date Fri, 07 Dec 2012 04:41:45 +0000
Views 20

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8.2
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 32.00 GB 1333 MHz DDR3

Integer Performance

Integer 11606
Blowfish
single-core scalar
2268
99.7 MB/sec
 
Blowfish
multi-core scalar
14926
612 MB/sec
 
Text Compress
single-core scalar
3711
11.9 MB/sec
 
Text Compress
multi-core scalar
18455
60.5 MB/sec
 
Text Decompress
single-core scalar
4058
16.7 MB/sec
 
Text Decompress
multi-core scalar
20359
81.1 MB/sec
 
Image Compress
single-core scalar
3412
28.2 Mpixels/sec
 
Image Compress
multi-core scalar
17300
146 Mpixels/sec
 
Image Decompress
single-core scalar
3956
66.4 Mpixels/sec
 
Image Decompress
multi-core scalar
18472
301 Mpixels/sec
 
Lua
single-core scalar
6076
2.34 Mnodes/sec
 
Lua
multi-core scalar
26287
10.1 Mnodes/sec
 

Floating Point Performance

Floating Point 19432
Mandelbrot
single-core scalar
3187
2.12 Gflops
 
Mandelbrot
multi-core scalar
21761
14.2 Gflops
 
Dot Product
single-core scalar
5180
2.50 Gflops
 
Dot Product
multi-core scalar
25102
11.4 Gflops
 
Dot Product
single-core vector
6269
7.51 Gflops
 
Dot Product
multi-core vector
35620
37.0 Gflops
 
LU Decomposition
single-core scalar
2818
2.51 Gflops
 
LU Decomposition
multi-core scalar
4136
3.63 Gflops
 
Primality Test
single-core scalar
8848
1.32 Gflops
 
Primality Test
multi-core scalar
34253
6.36 Gflops
 
Sharpen Image
single-core scalar
7434
17.3 Mpixels/sec
 
Sharpen Image
multi-core scalar
48205
111 Mpixels/sec
 
Blur Image
single-core scalar
8663
6.86 Mpixels/sec
 
Blur Image
multi-core scalar
60583
47.6 Mpixels/sec
 

Memory Performance

Memory 6281
Read Sequential
single-core scalar
7032
8.61 GB/sec
 
Write Sequential
single-core scalar
10313
7.05 GB/sec
 
Stdlib Allocate
single-core scalar
4839
18.1 Mallocs/sec
 
Stdlib Write
single-core scalar
3972
8.22 GB/sec
 
Stdlib Copy
single-core scalar
5249
5.41 GB/sec
 

Stream Performance

Stream 7648
Stream Copy
single-core scalar
7237
9.90 GB/sec
 
Stream Copy
single-core vector
8390
10.9 GB/sec
 
Stream Scale
single-core scalar
7508
9.74 GB/sec
 
Stream Scale
single-core vector
8030
10.8 GB/sec
 
Stream Add
single-core scalar
7119
10.7 GB/sec
 
Stream Add
single-core vector
8740
12.2 GB/sec
 
Stream Triad
single-core scalar
7688
10.6 GB/sec
 
Stream Triad
single-core vector
6475
12.1 GB/sec