Section Description Score Geekbench Score
Geekbench 2.4.0 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11244 12619
Floating Point Processor floating point performance 19058
Memory Memory performance 6257
Stream Memory bandwidth performance 7619

Result Information

User laucala
Upload Date Tue, 18 Dec 2012 22:52:38 +0000
Views 8

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8.3
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 11244
Blowfish
single-core scalar
2224
97.7 MB/sec
 
Blowfish
multi-core scalar
14756
605 MB/sec
 
Text Compress
single-core scalar
3504
11.2 MB/sec
 
Text Compress
multi-core scalar
18401
60.4 MB/sec
 
Text Decompress
single-core scalar
3915
16.1 MB/sec
 
Text Decompress
multi-core scalar
20205
80.5 MB/sec
 
Image Compress
single-core scalar
3311
27.4 Mpixels/sec
 
Image Compress
multi-core scalar
17248
145 Mpixels/sec
 
Image Decompress
single-core scalar
3676
61.7 Mpixels/sec
 
Image Decompress
multi-core scalar
15892
259 Mpixels/sec
 
Lua
single-core scalar
5973
2.30 Mnodes/sec
 
Lua
multi-core scalar
25828
9.93 Mnodes/sec
 

Floating Point Performance

Floating Point 19058
Mandelbrot
single-core scalar
3106
2.07 Gflops
 
Mandelbrot
multi-core scalar
21489
14.1 Gflops
 
Dot Product
single-core scalar
5068
2.45 Gflops
 
Dot Product
multi-core scalar
24916
11.4 Gflops
 
Dot Product
single-core vector
5984
7.17 Gflops
 
Dot Product
multi-core vector
34942
36.3 Gflops
 
LU Decomposition
single-core scalar
2765
2.46 Gflops
 
LU Decomposition
multi-core scalar
4194
3.68 Gflops
 
Primality Test
single-core scalar
8352
1.25 Gflops
 
Primality Test
multi-core scalar
33876
6.29 Gflops
 
Sharpen Image
single-core scalar
7275
17.0 Mpixels/sec
 
Sharpen Image
multi-core scalar
47119
109 Mpixels/sec
 
Blur Image
single-core scalar
8466
6.70 Mpixels/sec
 
Blur Image
multi-core scalar
59272
46.6 Mpixels/sec
 

Memory Performance

Memory 6257
Read Sequential
single-core scalar
7001
8.57 GB/sec
 
Write Sequential
single-core scalar
10199
6.98 GB/sec
 
Stdlib Allocate
single-core scalar
4680
17.5 Mallocs/sec
 
Stdlib Write
single-core scalar
4041
8.36 GB/sec
 
Stdlib Copy
single-core scalar
5366
5.53 GB/sec
 

Stream Performance

Stream 7619
Stream Copy
single-core scalar
7393
10.1 GB/sec
 
Stream Copy
single-core vector
8293
10.8 GB/sec
 
Stream Scale
single-core scalar
6805
8.83 GB/sec
 
Stream Scale
single-core vector
7934
10.7 GB/sec
 
Stream Add
single-core scalar
7213
10.9 GB/sec
 
Stream Add
single-core vector
8929
12.4 GB/sec
 
Stream Triad
single-core scalar
7807
10.8 GB/sec
 
Stream Triad
single-core vector
6578
12.3 GB/sec