Section Description Score Geekbench Score
Geekbench 2.4.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11469 13011
Floating Point Processor floating point performance 19734
Memory Memory performance 6517
Stream Memory bandwidth performance 7866

Result Information

User davidmbrewer
Upload Date Sun, 28 Jul 2013 22:43:27 +0000
Views 10

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 11469
Blowfish
single-core scalar
2323
102 MB/sec
 
Blowfish
multi-core scalar
14911
611 MB/sec
 
Text Compress
single-core scalar
3743
12.0 MB/sec
 
Text Compress
multi-core scalar
18326
60.1 MB/sec
 
Text Decompress
single-core scalar
4122
16.9 MB/sec
 
Text Decompress
multi-core scalar
20471
81.6 MB/sec
 
Image Compress
single-core scalar
3434
28.4 Mpixels/sec
 
Image Compress
multi-core scalar
17313
146 Mpixels/sec
 
Image Decompress
single-core scalar
3961
66.5 Mpixels/sec
 
Image Decompress
multi-core scalar
17540
286 Mpixels/sec
 
Lua
single-core scalar
5879
2.26 Mnodes/sec
 
Lua
multi-core scalar
25609
9.85 Mnodes/sec
 

Floating Point Performance

Floating Point 19734
Mandelbrot
single-core scalar
3210
2.14 Gflops
 
Mandelbrot
multi-core scalar
21807
14.3 Gflops
 
Dot Product
single-core scalar
5232
2.53 Gflops
 
Dot Product
multi-core scalar
25359
11.6 Gflops
 
Dot Product
single-core vector
6313
7.56 Gflops
 
Dot Product
multi-core vector
35679
37.1 Gflops
 
LU Decomposition
single-core scalar
2836
2.52 Gflops
 
LU Decomposition
multi-core scalar
4242
3.72 Gflops
 
Primality Test
single-core scalar
9164
1.37 Gflops
 
Primality Test
multi-core scalar
37135
6.89 Gflops
 
Sharpen Image
single-core scalar
7471
17.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
48547
112 Mpixels/sec
 
Blur Image
single-core scalar
8752
6.93 Mpixels/sec
 
Blur Image
multi-core scalar
60540
47.6 Mpixels/sec
 

Memory Performance

Memory 6517
Read Sequential
single-core scalar
7249
8.88 GB/sec
 
Write Sequential
single-core scalar
10636
7.27 GB/sec
 
Stdlib Allocate
single-core scalar
5219
19.5 Mallocs/sec
 
Stdlib Write
single-core scalar
4063
8.41 GB/sec
 
Stdlib Copy
single-core scalar
5421
5.59 GB/sec
 

Stream Performance

Stream 7866
Stream Copy
single-core scalar
7523
10.3 GB/sec
 
Stream Copy
single-core vector
8624
11.2 GB/sec
 
Stream Scale
single-core scalar
7615
9.88 GB/sec
 
Stream Scale
single-core vector
8267
11.2 GB/sec
 
Stream Add
single-core scalar
7326
11.1 GB/sec
 
Stream Add
single-core vector
8981
12.5 GB/sec
 
Stream Triad
single-core scalar
7933
11.0 GB/sec
 
Stream Triad
single-core vector
6661
12.5 GB/sec